Index (Klojang Check)

A B C D E F G H I K L M N O P Q R S T U V W Y Z
All Classes and Interfaces|All Packages|Constant Field Values|Serialized Form

A

abs() - Static method in class org.klojang.check.CommonProperties: Returns the absolute value of an int argument.
ABS() - Static method in class org.klojang.check.CommonProperties: Returns the absolute value of a Number.
accept(int) - Method in interface org.klojang.check.fallible.FallibleIntConsumer: Performs this operation on the given argument.
accept(T) - Method in interface org.klojang.check.fallible.FallibleConsumer: Performs this operation on the given argument.
ALL - Enum constant in enum class org.klojang.check.relation.Quantifier: Symbolic constant for the universal quantifier (∀).
allOf() - Static method in enum class org.klojang.check.relation.Quantifier: Returns Quantifier.ALL.
and(boolean) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test with the specified free-form test.
and(boolean) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test with the specified free-form test.
and(int) - Method in class org.klojang.check.IntCheck: Returns a new IntCheck instance for validating the specified int value.
and(int) - Method in class org.klojang.check.ObjectCheck: Returns an IntCheck instance for validating the specified value.
and(int, String) - Method in class org.klojang.check.IntCheck: Returns a new IntCheck instance for validating the specified value.
and(int, String) - Method in class org.klojang.check.ObjectCheck: Returns an IntCheck instance for validating the specified value.
and(int, IntRelation, Quantifier, int...) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
and(int, IntRelation, Quantifier, int...) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
and(IntRelation, Quantifier, int...) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
and(Relation<V, O>, Quantifier, P...) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
and(S, Relation<S, O>, Quantifier, P...) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
and(S, Relation<S, O>, Quantifier, P...) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
and(T) - Method in class org.klojang.check.IntCheck: Returns a new ObjectCheck instance for validating the specified value.
and(T, String) - Method in class org.klojang.check.IntCheck: Returns a new ObjectCheck instance for validating the specified value.
and(U) - Method in class org.klojang.check.ObjectCheck: Returns a new ObjectCheck instance for validating the specified value; supposedly another value than the one validated by this instance.
and(U, String) - Method in class org.klojang.check.ObjectCheck: Returns a new ObjectCheck instance for validating the specified value; supposedly another value than the one validated by this instance.
andAlso(IntPredicate) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
andAlso(Predicate<?>) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
andAlso(IntRelation, int) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
andAlso(Relation<?, O>, O) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
andEval(Supplier<Boolean>) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test with the free-form test supplied by the specified Supplier.
andEval(Supplier<Boolean>) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test with the free-form test supplied by the specified Supplier.
andNot(int, IntPredicate) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
andNot(int, IntRelation, int) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
andNot(IntPredicate) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
andNot(Predicate<?>) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
andNot(IntRelation, int) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
andNot(Relation<?, O>, O) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
andNot(S, Relation<S, O>, O) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
andNot(S, Relation<S, O>, O) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
andNot(T, Predicate<T>) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
andNot(U, Predicate) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
andThat(int, IntPredicate) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
andThat(int, IntPredicate) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
andThat(int, IntRelation, int) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
andThat(int, IntRelation, int) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
andThat(S, Relation<S, O>, O) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
andThat(S, Relation<S, O>, O) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
andThat(T, Predicate<T>) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
andThat(U, Predicate) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
AND vs. OR Compositions - Search tag in interface org.klojang.check.relation.ComposablePredicate: Section
ANY - Enum constant in enum class org.klojang.check.relation.Quantifier: Symbolic constant for the existential quantifier (∃).
anyOf() - Static method in enum class org.klojang.check.relation.Quantifier: Returns Quantifier.ANY.
apply(int) - Method in interface org.klojang.check.fallible.FallibleIntFunction: Applies this function to the given argument.
apply(T) - Method in interface org.klojang.check.fallible.FallibleFunction: Calculates a value for the provided argument.
apply(T) - Method in interface org.klojang.check.fallible.FallibleToIntFunction: Calculates a value for the provided argument.
apply(T, U) - Method in interface org.klojang.check.fallible.FallibleBiFunction: Applies this function to the given arguments.
applyAsInt(int) - Method in interface org.klojang.check.fallible.FallibleIntUnaryOperator: Applies this operator to the given operand.
ARGUMENT - Static variable in class org.klojang.check.CommonExceptions: Shortcut for IllegalArgumentException::new.
array() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is an array or an array type.
ARRAY - Static variable in class org.klojang.check.Tag: "array"
available() - Static method in class org.klojang.check.CommonChecks: Verifies that a result is available.

B

BEAN - Static variable in class org.klojang.check.Tag: "bean"
blank() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is null or contains whitespace only.
box() - Static method in class org.klojang.check.CommonProperties: Returns the boxed version of the argument.

C

CAPACITY - Static variable in class org.klojang.check.Tag: "capacity"
Check - Class in org.klojang.check: The central class of this Java module.
CLASS - Static variable in class org.klojang.check.Tag: "class"
COLLECTION - Static variable in class org.klojang.check.Tag: "collection"
CommonChecks - Class in org.klojang.check: Defines various common checks on arguments, variables, object state, program input, etc.
Common Checks - Search tag in module org.klojang.check: Section
CommonExceptions - Class in org.klojang.check: Provides factories for some commonly thrown exceptions.
CommonProperties - Class in org.klojang.check: Defines various functions that can optionally be passed as the first argument to the has(...) and notHas(...) methods of IntCheck and ObjectCheck.
ComposableIntPredicate - Interface in org.klojang.check.relation: An extension of IntPredicate that acts as a bridge between IntPredicate and the relational interfaces in this package.
ComposablePredicate<T> - Interface in org.klojang.check.relation: An extension of Predicate that acts as a bridge between Predicate and the relational interfaces in this package.
Compose - Class in org.klojang.check.relation: Utility methods that assist in the creation of new checks by combining multiple individual checks.
constants() - Static method in class org.klojang.check.CommonProperties: Returns the constants of an enum class.
containedIn() - Static method in class org.klojang.check.CommonChecks: Verifies that a Collection argument is a subset or sublist of another Collection.
contains() - Static method in class org.klojang.check.CommonChecks: Verifies that a collection contains a particular value.
containsAll() - Static method in class org.klojang.check.CommonChecks: Verifies that a Collection argument contains all the elements of the specified collection.
containsKey() - Static method in class org.klojang.check.CommonChecks: Verifies that a map contains a particular key.
containsMatch() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument contains the specified pattern (that is, the pattern can be found somewhere in the string).
containsPattern() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument contains the specified pattern (that is, the pattern can be found somewhere in the string).
containsValue() - Static method in class org.klojang.check.CommonChecks: Verifies that a map contains a particular value.
converse() - Method in interface org.klojang.check.relation.IntObjRelation: Returns the converse of this relation, swapping subject and object in the relationship.
converse() - Method in interface org.klojang.check.relation.IntRelation: Returns the converse of this relation, swapping subject and object in the relationship.
converse() - Method in interface org.klojang.check.relation.ObjIntRelation: Returns the converse of this relation, swapping subject and object in the relationship.
converse() - Method in interface org.klojang.check.relation.Relation: Returns the converse of this relation, swapping subject and object in the relationship.
CorruptCheckException - Exception Class in org.klojang.check: Thrown if a check was incorrectly specified.
CorruptCheckException(String) - Constructor for exception class org.klojang.check.CorruptCheckException: Instantiates a new CorruptCheckException with the specified error message.
Custom Checks - Search tag in module org.klojang.check: Section
Custom Error Messages - Search tag in module org.klojang.check: Section

D

DATA - Static variable in class org.klojang.check.Tag: "data"
deepNotEmpty() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is recursively non-empty.
deepNotNull() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is not null and, if it is an array, collection or map, that it does not contain any null values.
directory() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is an existing directory.
Documentation - Search tag in module org.klojang.check: Section
DUPLICATE - Static variable in class org.klojang.check.CommonExceptions: Shortcut for DuplicateValueException::new.
duplicateElement() - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of a DuplicateValueException.
duplicateElement(Object) - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of a DuplicateValueException.
duplicateKey() - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of a DuplicateValueException.
duplicateKey(Object) - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of a DuplicateValueException.
duplicateValue(String) - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of a DuplicateValueException.
DuplicateValueException - Exception Class in org.klojang.check.aux: Indicates that insertion into a Map, Set or some other uniqueness-enforcing data structure failed because the value to be inserted turned out to be a duplicate.
DuplicateValueException() - Constructor for exception class org.klojang.check.aux.DuplicateValueException: Default constructor.
DuplicateValueException(String) - Constructor for exception class org.klojang.check.aux.DuplicateValueException: Creates a new DuplicateValueException with the specified message.
DuplicateValueException(DuplicateValueException.Usage) - Constructor for exception class org.klojang.check.aux.DuplicateValueException: Creates a new DuplicateValueException.
DuplicateValueException(DuplicateValueException.Usage, Object) - Constructor for exception class org.klojang.check.aux.DuplicateValueException: Creates a new DuplicateValueException for the specified value.
DuplicateValueException(DuplicateValueException.Usage, Collection<Object>) - Constructor for exception class org.klojang.check.aux.DuplicateValueException: Creates a new DuplicateValueException for the specified values.
DuplicateValueException.Usage - Enum Class in org.klojang.check.aux: Symbolic constants for the intended usage of the value.

E

ELEMENT - Enum constant in enum class org.klojang.check.aux.DuplicateValueException.Usage: The value was meant to be inserted into a Set.
ELEMENT - Static variable in class org.klojang.check.CommonExceptions: Shortcut for NoSuchElementException::new.
ELEMENT - Static variable in class org.klojang.check.Tag: "element"
elementOf() - Static method in class org.klojang.check.CommonChecks: Alias for CommonChecks.in().
empty() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is empty.
Emptyable - Interface in org.klojang.check.aux: Marks objects that can meaningfully be said to be empty.
emptyString() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is either null or an empty string.
endsWith() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument ends with the specified substring.
endsWithIC() - Static method in class org.klojang.check.CommonChecks: Verifies that a string value starts with, ignoring case, the specified string.
eq() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument equals the specified int value.
EQ() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument equals the provided value.
equals(Object) - Method in class org.klojang.check.aux.Result: Returns true if the specified object is a Result that either is this Result or contains the same value.
equalsIC() - Static method in class org.klojang.check.CommonChecks: Verifies that a string value equals, ignoring case, the specified string.
equalTo() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument equals some value.
even() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is an even integer.
EXCEPTION - Static variable in class org.klojang.check.Tag: "exception"
exists(int, int) - Method in interface org.klojang.check.relation.IntRelation: Determines whether subject relates to object in the manner defined by this IntRelation.
exists(int, O) - Method in interface org.klojang.check.relation.IntObjRelation: Returns whether the relationship between subject and object exists.
exists(S, int) - Method in interface org.klojang.check.relation.ObjIntRelation: Whether this ObjIntRelation is found to exist between the provided subject and object.
exists(S, O) - Method in interface org.klojang.check.relation.Relation: Determines whether the two arguments have the relation that the implementation attempts to establish.

F

fail(String, Object...) - Static method in class org.klojang.check.Check: Always throws an IllegalArgumentException with the specified message and message arguments.
fail(Function<String, X>, String, Object...) - Static method in class org.klojang.check.Check: Always throws the exception produced by the specified exception factory with the specified message and message arguments.
fail(Supplier<X>) - Static method in class org.klojang.check.Check: Always throws the exception supplied by the specified Supplier.
FallibleBiFunction<T,U,R,X> - Interface in org.klojang.check.fallible: An alternative to the BiFunction interface that allows the functional method to throw a checked exception.
FallibleConsumer<T,X> - Interface in org.klojang.check.fallible: An alternative to the Consumer interface that allows the functional method to throw a checked exception.
FallibleFunction<T,R,X> - Interface in org.klojang.check.fallible: An alternative to the Function interface that allows the functional method to throw a checked exception.
FallibleIntConsumer<X> - Interface in org.klojang.check.fallible: An alternative to the IntConsumer interface that allows the functional method to throw a checked exception.
FallibleIntFunction<R,X> - Interface in org.klojang.check.fallible: An alternative to the IntFunction interface that allows the functional method to throw a checked exception.
FallibleIntSupplier<X> - Interface in org.klojang.check.fallible: An alternative to the IntSupplier interface that allows the functional method to throw a checked exception.
FallibleIntUnaryOperator<X> - Interface in org.klojang.check.fallible: An alternative to the IntUnaryOperator interface that allows the functional method to throw a checked exception.
FallibleSupplier<T,X> - Interface in org.klojang.check.fallible: An alternative to the Supplier interface that allows the functional method to throw a checked exception.
FallibleToIntFunction<T,X> - Interface in org.klojang.check.fallible: An alternative to the ToIntFunction interface that allows the functional method to throw a checked exception.
FILE - Static variable in class org.klojang.check.CommonExceptions: Shortcut for FileNotFoundException::new.
FILE - Static variable in class org.klojang.check.Tag: "file"
fileExists() - Static method in class org.klojang.check.CommonChecks: Verifies that the specified file is present on the file system.
fileNotFound(File) - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of a FileNotFoundException.
fileNotFound(String) - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of a FileNotFoundException.
FILTER - Static variable in class org.klojang.check.Tag: "filter"
FROM_INDEX - Static variable in class org.klojang.check.Tag: "from-index"
fromTo(int, int, int) - Static method in class org.klojang.check.Check: All-in-one check for the provided size, from-index and to-index.
fromTo(String, int, int) - Static method in class org.klojang.check.Check: All-in-one check for the provided string, from-index and to-index.
fromTo(List<?>, int, int) - Static method in class org.klojang.check.Check: All-in-one check for the provided list, from-index and to-index.
fromTo(T[], int, int) - Static method in class org.klojang.check.Check: All-in-one check for the provided array, from-index and to-index.

G

Generics - Search tag in interface org.klojang.check.relation.ComposablePredicate: Section
get() - Method in class org.klojang.check.aux.Result: Returns the result.
get() - Method in interface org.klojang.check.fallible.FallibleSupplier: Gets a result.
getAsInt() - Method in interface org.klojang.check.fallible.FallibleIntSupplier: Gets a result.
gt() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is greater than the specified int value.
GT() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is greater than another value.
gte() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is greater than or equal to the specified int value.
GTE() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is greater than or equal to another value.

H

Handling Validation Errors - Search tag in module org.klojang.check: Section
has(Function<T, P>, String, Predicate) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
has(Function<T, P>, String, Relation<P, O>, O) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
has(Function<T, P>, Predicate) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
has(Function<T, P>, Predicate, String, Object...) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument using the specified test.
has(Function<T, P>, Predicate, Supplier<X2>) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
has(Function<T, P>, Relation<P, O>, O) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
has(Function<T, P>, Relation<P, O>, O, String, Object...) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument using the specified test.
has(Function<T, P>, Relation<P, O>, O, Supplier<X2>) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
has(IntFunction, String, Predicate) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(IntFunction, String, Relation<P, O>, O) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(IntFunction, Predicate) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(IntFunction, Predicate, String, Object...) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(IntFunction, Predicate, Supplier<X2>) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(IntFunction, Relation<P, O>, O) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(IntFunction, Relation<P, O>, O, String, Object...) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(IntFunction, Relation<P, O>, O, Supplier<X2>) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(IntUnaryOperator, String, IntPredicate) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(IntUnaryOperator, String, IntRelation, int) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(IntUnaryOperator, IntPredicate) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(IntUnaryOperator, IntPredicate, String, Object...) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(IntUnaryOperator, IntPredicate, Supplier<X2>) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(IntUnaryOperator, IntRelation, int) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(IntUnaryOperator, IntRelation, int, String, Object...) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(IntUnaryOperator, IntRelation, int, Supplier<X2>) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
has(ToIntFunction<T>, String, IntPredicate) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
has(ToIntFunction<T>, String, IntObjRelation<O>, O) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
has(ToIntFunction<T>, String, IntRelation, int) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
has(ToIntFunction<T>, IntPredicate) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
has(ToIntFunction<T>, IntPredicate, String, Object...) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument using the specified test.
has(ToIntFunction<T>, IntPredicate, Supplier<X2>) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
has(ToIntFunction<T>, IntObjRelation<O>, O) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
has(ToIntFunction<T>, IntObjRelation<O>, O, String, Object...) - Method in class org.klojang.check.ObjectCheck: Validates the argument using the specified test.
has(ToIntFunction<T>, IntObjRelation<O>, O, Supplier<X2>) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
has(ToIntFunction<T>, IntRelation, int) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
has(ToIntFunction<T>, IntRelation, int, String, Object...) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
has(ToIntFunction<T>, IntRelation, int, Supplier<X2>) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
hashCode() - Method in class org.klojang.check.aux.Result: Returns the hashcode of the value contained in this Result, or 0 if no result was available.
hasPattern() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument matches the specified pattern (that is, the pattern fully describes the string).
hasSubstring() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument contains the specified substring.
hasSubstringIC() - Static method in class org.klojang.check.CommonChecks: Verifies that a string value contains, ignoring case, the specified string.

I

ifAvailable(FallibleConsumer<T, X>) - Method in class org.klojang.check.aux.Result: If available, passes the result to the specified consumer; else does nothing.
illegalArgument() - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of an IllegalArgumentException.
illegalArgument(String) - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of an IllegalArgumentException.
illegalState() - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of an IllegalStateException.
illegalState(String) - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of an IllegalStateException.
in() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is an element of a collection.
IN - Static variable in class org.klojang.check.Tag: "in"
inArray() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is an element of an array.
INDEX - Static variable in class org.klojang.check.CommonExceptions: Shortcut for IndexOutOfBoundsException::new.
INDEX - Static variable in class org.klojang.check.Tag: "index"
indexExclusiveOf() - Static method in class org.klojang.check.CommonChecks: Alias for CommonChecks.indexOf().
indexInclusiveOf() - Static method in class org.klojang.check.CommonChecks: Verifies that a value can be used as a "from" or "to" index in operations like Arrays.copyOfRange(), String.substring() and List.subList().
indexOf() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is a valid index into the specified array, List or String.
indexOutOfBounds(int) - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of an IndexOutOfBoundsException.
indexOutOfBounds(String) - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of an IndexOutOfBoundsException.
inIntArray() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is present in the specified int array.
INPUT - Static variable in class org.klojang.check.Tag: "input"
instanceOf() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is an instance of a particular class or interface.
IntCheck<X> - Class in org.klojang.check: Facilitates the validation of int values.
IntCheck and ObjectCheck - Search tag in module org.klojang.check: Section
IntObjRelation<O> - Interface in org.klojang.check.relation: Defines a relationship between an integer and an object.
IntRelation - Interface in org.klojang.check.relation: Defines a relationship between two integers.
invalid() - Static method in class org.klojang.check.relation.Compose: Returns a ComposablePredicate that always evaluates to false.
invalidIf(T) - Static method in class org.klojang.check.relation.Compose: Returns a ComposablePredicate that evaluates to true if the value to be tested has the specified value.
invalidInt() - Static method in class org.klojang.check.relation.Compose: Returns a ComposableIntPredicate that always evaluates to false.
invalidIntIf(int) - Static method in class org.klojang.check.relation.Compose: Returns a ComposablePredicate that evaluates to true if the value to be tested has the specified value.
IO - Static variable in class org.klojang.check.CommonExceptions: Shortcut for IOException::new.
ioException() - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of an IOException.
ioException(String) - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of an IOException.
is(IntPredicate) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
is(IntPredicate, String, Object...) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
is(IntPredicate, Supplier<X2>) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
is(Predicate<T>) - Method in class org.klojang.check.ObjectCheck: Validates the argument using the specified test.
is(Predicate<T>, String, Object...) - Method in class org.klojang.check.ObjectCheck: Validates the argument using the specified test.
is(Predicate<T>, Supplier<X2>) - Method in class org.klojang.check.ObjectCheck: Validates the argument using the specified test.
is(IntObjRelation<O>, O) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
is(IntObjRelation<O>, O, String, Object...) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
is(IntObjRelation<O>, O, Supplier<X2>) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
is(IntRelation, int) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
is(IntRelation, int, String, Object...) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
is(IntRelation, int, Supplier<X2>) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
is(Relation<T, O>, O) - Method in class org.klojang.check.ObjectCheck: Validates the argument using the specified test.
is(Relation<T, O>, O, String, Object...) - Method in class org.klojang.check.ObjectCheck: Validates the argument using the specified test.
is(Relation<T, O>, O, Supplier<X2>) - Method in class org.klojang.check.ObjectCheck: Validates the argument using the specified test.
isAvailable() - Method in class org.klojang.check.aux.Result: Returns true if the operation that produced this Result successfully computed the result.
isAvailableAndNotNull() - Method in class org.klojang.check.aux.Result: Returns true if the operation that produced this Result successfully computed the result and the result value was not null.
isAvailableAndNull() - Method in class org.klojang.check.aux.Result: Returns true if the operation that produced this Result successfully computed the result and the result value was null.
isDeepNotEmpty() - Method in interface org.klojang.check.aux.Emptyable: Returns true if this is a recursively non-empty instance.
isDeepNotEmpty() - Method in class org.klojang.check.aux.Result: Returns true if a result is available and the result value is recursively non-empty as per the deepNotEmpty() test.
isEmpty() - Method in interface org.klojang.check.aux.Emptyable: Returns true if this is an empty instance.
isEmpty() - Method in class org.klojang.check.aux.Result: Returns true if no result is available or if the result value is empty as per the empty() test.
isNot(IntPredicate) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
isNot(IntPredicate, String, Object...) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
isNot(IntPredicate, Supplier<X2>) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
isNot(Predicate<T>) - Method in class org.klojang.check.ObjectCheck: Validates the argument using the specified test.
isNot(Predicate<T>, String, Object...) - Method in class org.klojang.check.ObjectCheck: Validates the argument using the specified test.
isNot(Predicate<T>, Supplier<X2>) - Method in class org.klojang.check.ObjectCheck: Validates the argument using the specified test.
isNot(IntObjRelation<O>, O) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
isNot(IntObjRelation<O>, O, String, Object...) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
isNot(IntObjRelation<O>, O, Supplier<X2>) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
isNot(IntRelation, int) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
isNot(IntRelation, int, String, Object...) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
isNot(IntRelation, int, Supplier<X2>) - Method in class org.klojang.check.IntCheck: Validates the argument using the specified test.
isNot(Relation<T, O>, O) - Method in class org.klojang.check.ObjectCheck: Validates the argument using the specified test.
isNot(Relation<T, O>, O, String, Object...) - Method in class org.klojang.check.ObjectCheck: Validates the argument using the specified test.
isNot(Relation<T, O>, O, Supplier<X2>) - Method in class org.klojang.check.ObjectCheck: Validates the argument using the specified test.
isUnavailable() - Method in class org.klojang.check.aux.Result: Returns true if the operation that produced this Result could not compute a proper result.

K

key() - Static method in class org.klojang.check.CommonProperties: Returns the key of a Map entry.
KEY - Enum constant in enum class org.klojang.check.aux.DuplicateValueException.Usage: The value was meant to be used as a map key, or possibly some record-like structure.
KEY - Static variable in class org.klojang.check.Tag: "key"
keyIn() - Static method in class org.klojang.check.CommonChecks: Verifies the presence of a key within a map.
keySet() - Static method in class org.klojang.check.CommonProperties: Returns the keys of a Map argument.

L

length() - Static method in class org.klojang.check.CommonProperties: A function that returns the length of an array argument.
LENGTH - Static variable in class org.klojang.check.Tag: "length"
LIST - Static variable in class org.klojang.check.Tag: "list"
listSize() - Static method in class org.klojang.check.CommonProperties: Returns the size of a List argument.
lt() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is less than the specified int value.
LT() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is less than another value.
lte() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is less than or equal to the specified int value.
LTE() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is less than or equal to another value.

M

MAP - Static variable in class org.klojang.check.Tag: "map"
mapSize() - Static method in class org.klojang.check.CommonProperties: Returns the size of a Map argument.
mapToObj(FallibleIntFunction<R, X2>) - Method in class org.klojang.check.IntCheck: Passes the validated value to the specified function and returns the value it computes.
matches() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument matches the specified pattern (that is, the pattern fully describes the string).
MESSAGE - Static variable in class org.klojang.check.Tag: "message"
multipleOf() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is a multiple of the specified int value.

N

name() - Static method in class org.klojang.check.CommonProperties: Returns the name of an enum constant.
NAME - Static variable in class org.klojang.check.Tag: "name"
ne() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument does not equal the specified int value.
negate() - Method in interface org.klojang.check.relation.IntObjRelation: Returns the negation of this IntObjRelation.
negate() - Method in interface org.klojang.check.relation.IntRelation: Returns the negation of this IntRelation.
negate() - Method in interface org.klojang.check.relation.ObjIntRelation: Returns the negation of the this ObjIntRelation.
negate() - Method in interface org.klojang.check.relation.Relation: Returns the negation of this Relation.
negated() - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns the negation of this predicate.
negated() - Method in interface org.klojang.check.relation.ComposablePredicate: Returns the negation of this predicate.
negative() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is a negative integer.
no() - Static method in class org.klojang.check.CommonChecks: Verifies that a condition evaluates to false.
NONE - Enum constant in enum class org.klojang.check.relation.Quantifier: Symbolic constant for the negation of the existential quantifier (¬∃).
noneOf() - Static method in enum class org.klojang.check.relation.Quantifier: Returns Quantifier.NONE.
noSuchElement() - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of a NoSuchElementException.
noSuchElement(String) - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of a NoSuchElementException.
notAvailable() - Static method in class org.klojang.check.aux.Result: Returns a special Result instance signifying the absence of a result.
notEmpty() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is not empty.
notHas(Function<T, P>, String, Predicate) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
notHas(Function<T, P>, String, Relation<P, O>, O) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
notHas(Function<T, P>, Predicate) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
notHas(Function<T, P>, Predicate, String, Object...) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument using the specified test.
notHas(Function<T, P>, Predicate, Supplier<X2>) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
notHas(Function<T, P>, Relation<P, O>, O) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
notHas(Function<T, P>, Relation<P, O>, O, String, Object...) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument using the specified test.
notHas(Function<T, P>, Relation<P, O>, O, Supplier<X2>) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
notHas(IntFunction, String, Predicate) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(IntFunction, String, Relation<P, O>, O) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(IntFunction, Predicate) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(IntFunction, Predicate, String, Object...) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(IntFunction, Predicate, Supplier<X2>) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(IntFunction, Relation<P, O>, O) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(IntFunction, Relation<P, O>, O, String, Object...) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(IntFunction, Relation<P, O>, O, Supplier<X2>) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(IntUnaryOperator, String, IntPredicate) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(IntUnaryOperator, String, IntRelation, int) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(IntUnaryOperator, IntPredicate) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(IntUnaryOperator, IntPredicate, String, Object...) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(IntUnaryOperator, IntPredicate, Supplier<X2>) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(IntUnaryOperator, IntRelation, int) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(IntUnaryOperator, IntRelation, int, String, Object...) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(IntUnaryOperator, IntRelation, int, Supplier<X2>) - Method in class org.klojang.check.IntCheck: Validates a property of the argument.
notHas(ToIntFunction<T>, String, IntPredicate) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
notHas(ToIntFunction<T>, String, IntObjRelation<O>, O) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
notHas(ToIntFunction<T>, String, IntRelation, int) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
notHas(ToIntFunction<T>, IntPredicate) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
notHas(ToIntFunction<T>, IntPredicate, String, Object...) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument using the specified test.
notHas(ToIntFunction<T>, IntPredicate, Supplier<X2>) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
notHas(ToIntFunction<T>, IntObjRelation<O>, O) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
notHas(ToIntFunction<T>, IntObjRelation<O>, O, String, Object...) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument using the specified test.
notHas(ToIntFunction<T>, IntObjRelation<O>, O, Supplier<X2>) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
notHas(ToIntFunction<T>, IntRelation, int) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
notHas(ToIntFunction<T>, IntRelation, int, String, Object...) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument using the specified test.
notHas(ToIntFunction<T>, IntRelation, int, Supplier<X2>) - Method in class org.klojang.check.ObjectCheck: Validates a property of the argument, retrieved through the specified function, using the specified test.
notNull() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is not null.
notNull(T) - Static method in class org.klojang.check.Check: Static factory method.
notNull(T, String) - Static method in class org.klojang.check.Check: Static factory method.
npe() - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of a NullPointerException.
npe(String) - Static method in class org.klojang.check.CommonExceptions: Returns a Supplier of a NullPointerException.
NULL - Static variable in class org.klojang.check.CommonExceptions: Shortcut for NullPointerException::new.
NULL() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is null.
nullOr() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is either null or equals a particular value.
numerical() - Static method in class org.klojang.check.CommonChecks: Verifies that a string can be parsed into a number of the specified type without loss of information.

O

OBJ - Static variable in class org.klojang.check.Tag: "obj"
ObjectCheck<T,X> - Class in org.klojang.check: Facilitates the validation of arbitrarily typed values.
ObjIntRelation<S> - Interface in org.klojang.check.relation: Defines some kind of relationship between an object and an integer.
odd() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is an odd integer.
of(T) - Static method in class org.klojang.check.aux.Result: Returns a Result containing the specified value (possibly null).
OFFSET - Static variable in class org.klojang.check.Tag: "offset"
offsetLength(byte[], int, int) - Static method in class org.klojang.check.Check: All-in-one check for the specified array, offset and length.
offsetLength(int, int, int) - Static method in class org.klojang.check.Check: All-in-one check for the provided size, offset and length.
ok() - Method in class org.klojang.check.IntCheck: Returns the int value validated by this instance.
ok() - Method in class org.klojang.check.ObjectCheck: Returns the validated value.
ok(FallibleFunction<T, R, X2>) - Method in class org.klojang.check.ObjectCheck: Passes the validated value to the specified function and returns the value it computes.
ok(FallibleIntUnaryOperator<X2>) - Method in class org.klojang.check.IntCheck: Passes the validated value to the specified function and returns the value it computes.
on(Function<String, X>, int) - Static method in class org.klojang.check.Check: Static factory method.
on(Function<String, X>, int, String) - Static method in class org.klojang.check.Check: Static factory method.
on(Function<String, X>, T) - Static method in class org.klojang.check.Check: Static factory method.
on(Function<String, X>, T, String) - Static method in class org.klojang.check.Check: Static factory method.
or(boolean) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test with the specified free-form test.
or(boolean) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test with the specified free-form test.
or(int, IntRelation, Quantifier, int...) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
or(int, IntRelation, Quantifier, int...) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
or(Result<T>) - Method in class org.klojang.check.aux.Result: Returns this Result if it contains a proper result value (possibly null), else the provided Result.
or(IntRelation, Quantifier, int...) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
or(Relation<V, O>, Quantifier, P...) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
or(S, Relation<S, O>, Quantifier, P...) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
or(S, Relation<S, O>, Quantifier, P...) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
ordinal() - Static method in class org.klojang.check.CommonProperties: Returns the ordinal of an enum constant.
orElse(IntPredicate) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
orElse(Predicate<?>) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
orElse(IntRelation, int) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
orElse(Relation<?, O>, O) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
orElse(T) - Method in class org.klojang.check.aux.Result: Returns the result value, if available, else the provided default value.
orEval(Supplier<Boolean>) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test with the free-form test supplied by the specified Supplier.
orEval(Supplier<Boolean>) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test with the free-form test supplied by the specified Supplier.
org.klojang.check - module org.klojang.check: Klojang Check is a Java module dedicated to defensive programming.
org.klojang.check - package org.klojang.check: The central package of this Java module.
org.klojang.check.aux - package org.klojang.check.aux: A small collection of classes and interfaces that do not themselves take part in the validation framework, but are treated as first-class citizens by it.
org.klojang.check.fallible - package org.klojang.check.fallible: A collection of functional interfaces that allow a checked exception to be thrown from their functional method.
org.klojang.check.relation - package org.klojang.check.relation: A collection of functional interfaces that together constitute one category of checks that can be executed using Klojang Check.
orNot(int, IntPredicate) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
orNot(IntPredicate) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
orNot(Predicate<?>) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
orNot(IntRelation, int) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
orNot(Relation<?, O>, O) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
orNot(S, Relation<S, O>, O) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
orNot(S, Relation<S, O>, O) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
orNot(T, Predicate<T>) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
orNot(U, Predicate) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
orThat(int, IntPredicate) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
orThat(int, IntPredicate) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
orThat(int, IntRelation, int) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
orThat(int, IntRelation, int) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
orThat(S, Relation<S, O>, O) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
orThat(S, Relation<S, O>, O) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
orThat(T, Predicate<T>) - Method in interface org.klojang.check.relation.ComposableIntPredicate: Returns a new test combining this test and the specified test.
orThat(U, Predicate) - Method in interface org.klojang.check.relation.ComposablePredicate: Returns a new test combining this test and the specified test.
OUT - Static variable in class org.klojang.check.Tag: "out"
OUTPUT - Static variable in class org.klojang.check.Tag: "output"

P

PARAM - Static variable in class org.klojang.check.Tag: "path"
parsableAs() - Static method in class org.klojang.check.CommonChecks: Verifies that a string can be parsed into a Number of the specified type without loss of information.
PATH - Static variable in class org.klojang.check.Tag: "path"
plainInt() - Static method in class org.klojang.check.CommonChecks: Verifies that a string consists of digits only (without '+' or '-' sign), no leading zeros, and can be parsed into an integer (by implication non-negative).
plainShort() - Static method in class org.klojang.check.CommonChecks: Verifies that a string consists of digits only (without '+' or '-' sign), no leading zeros, and can be parsed into a half-precision integer (by implication non-negative).
positive() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is a positive integer.
Predicates and Relations - Search tag in module org.klojang.check: Section
present() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is a non-empty Optional.
PROPERTIES - Static variable in class org.klojang.check.Tag: "properties"
PROPERTY - Static variable in class org.klojang.check.Tag: "property"

Q

Quantifier - Enum Class in org.klojang.check.relation: Symbolic constants for logical quantifiers.

R

readable() - Static method in class org.klojang.check.CommonChecks: Verifies that a file is readable.
regularFile() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is an existing, regular file.
REL_PATH - Static variable in class org.klojang.check.Tag: "relative path"
Relation<S,O> - Interface in org.klojang.check.relation: Defines a relationship between two objects.
Result<T> - Class in org.klojang.check.aux: A simple value container that explicitly allows the value to be null.

S

sameAs() - Static method in class org.klojang.check.CommonChecks: Verifies that a value references the same object as another value.
SET - Static variable in class org.klojang.check.Tag: "set"
setSize() - Static method in class org.klojang.check.CommonProperties: Returns the size of a Set argument.
size() - Static method in class org.klojang.check.CommonProperties: Returns the size of a Collection argument.
SIZE - Static variable in class org.klojang.check.Tag: "size"
SOURCE - Static variable in class org.klojang.check.Tag: "source"
startsWith() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument starts with the specified substring.
startsWithIC() - Static method in class org.klojang.check.CommonChecks: Verifies that a string value starts with, ignoring case, the specified string.
STATE - Static variable in class org.klojang.check.CommonExceptions: Shortcut for IllegalStateException::new.
STR - Static variable in class org.klojang.check.Tag: "str"
STRING - Static variable in class org.klojang.check.Tag: "string"
strlen() - Static method in class org.klojang.check.CommonProperties: Returns the length of a CharSequence.
strval() - Static method in class org.klojang.check.CommonProperties: Returns the result of calling toString() on the argument.
substringOf() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is a substring of the specified string.
subtypeOf() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is a subtype of the provided type.
supertypeOf() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is a supertype of the provided type.
symlink() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is a symbolic link.

T

Tag - Class in org.klojang.check: String constants for some commonly used names for fields, parameters and variables.
TARGET - Static variable in class org.klojang.check.Tag: "target"
TEST - Static variable in class org.klojang.check.Tag: "test"
that(int) - Static method in class org.klojang.check.Check: Static factory method.
that(int, String) - Static method in class org.klojang.check.Check: Static factory method.
that(T) - Static method in class org.klojang.check.Check: Static factory method.
that(T, String) - Static method in class org.klojang.check.Check: Static factory method.
then(FallibleConsumer<T, X2>) - Method in class org.klojang.check.ObjectCheck: Passes the validated value to a consumer for further processing.
then(FallibleIntConsumer<X2>) - Method in class org.klojang.check.IntCheck: Passes the validated value to a consumer for further processing.
Throwing a Different Type of Exception - Search tag in module org.klojang.check: Section
TO_INDEX - Static variable in class org.klojang.check.Tag: "to-index"
toLowerCase() - Static method in class org.klojang.check.CommonProperties: Returns the lower case version of the argument.
toString() - Method in class org.klojang.check.aux.Result: Returns a string representation analogous to the one provided by Optional.
toUpperCase() - Static method in class org.klojang.check.CommonProperties: Returns the upper case version of the argument.
type() - Static method in class org.klojang.check.CommonProperties: Returns the Class of the argument.
TYPE - Static variable in class org.klojang.check.Tag: "type"

U

unbox() - Static method in class org.klojang.check.CommonProperties: Returns the unboxed version of the argument.

V

valid() - Static method in class org.klojang.check.relation.Compose: Returns a ComposablePredicate that always evaluates to true.
Validating Argument Properties - Search tag in module org.klojang.check: Section
Validating Interrelated Values - Search tag in interface org.klojang.check.relation.ComposablePredicate: Section
validIf(T) - Static method in class org.klojang.check.relation.Compose: Returns a ComposablePredicate that evaluates to true if the value to be tested has the specified value.
validInt() - Static method in class org.klojang.check.relation.Compose: Returns a ComposableIntPredicate that always evaluates to true.
validIntIf(int) - Static method in class org.klojang.check.relation.Compose: Returns a ComposablePredicate that evaluates to true if the value to be tested has the specified value.
validIntWhen(IntPredicate) - Static method in class org.klojang.check.relation.Compose: Converts an IntPredicate to a ComposableIntPredicate.
validIntWhen(IntObjRelation<O>, O) - Static method in class org.klojang.check.relation.Compose: Converts an IntObjRelation to a ComposableIntPredicate.
validIntWhen(IntRelation, int) - Static method in class org.klojang.check.relation.Compose: Converts an Relation to a ComposableIntPredicate.
validWhen(Predicate<T>) - Static method in class org.klojang.check.relation.Compose: Converts a Predicate to a ComposablePredicate.
validWhen(Relation<S, O>, O) - Static method in class org.klojang.check.relation.Compose: Converts a Relation to a ComposablePredicate.
value() - Static method in class org.klojang.check.CommonProperties: Returns the value of a Map entry.
VALUE - Enum constant in enum class org.klojang.check.aux.DuplicateValueException.Usage: The value was meant to be used for some other uniqueness-enforcing purpose.
VALUE - Static variable in class org.klojang.check.Tag: "value"
valueIn() - Static method in class org.klojang.check.CommonChecks: Verifies the presence of a value within a map.
valueOf(String) - Static method in enum class org.klojang.check.aux.DuplicateValueException.Usage: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class org.klojang.check.relation.Quantifier: Returns the enum constant of this class with the specified name.
values() - Static method in enum class org.klojang.check.aux.DuplicateValueException.Usage: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in class org.klojang.check.CommonProperties: Returns the keys of a Map argument.
values() - Static method in enum class org.klojang.check.relation.Quantifier: Returns an array containing the constants of this enum class, in the order they are declared.
VALUES - Static variable in class org.klojang.check.Tag: "values"
VARARGS - Static variable in class org.klojang.check.Tag: "varargs array"

W

writable() - Static method in class org.klojang.check.CommonChecks: Verifies that a file is writable.

Y

yes() - Static method in class org.klojang.check.CommonChecks: Verifies that a condition evaluates to true.

Z

zero() - Static method in class org.klojang.check.CommonChecks: Verifies that the argument is zero (0).

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