Uses of Interface
org.apache.commons.functor.UnaryPredicate

Packages that use UnaryPredicate

Package	Description
org.apache.commons.functor.adapter	Classes that adapt one functor interface to another.
org.apache.commons.functor.core	Commonly used functor implementations.
org.apache.commons.functor.core.algorithm	Various algorithm-esque functors.
org.apache.commons.functor.core.collection	Collection-based functors, algorithms and utilities.
org.apache.commons.functor.core.comparator	Comparator- and Comparable-based functors, algorithms and utilities.
org.apache.commons.functor.core.composite	Functors composed of other functors.
org.apache.commons.functor.generator	Contains code related to Generators.

Uses of UnaryPredicate in org.apache.commons.functor.adapter

Classes in org.apache.commons.functor.adapter that implement UnaryPredicate

Modifier and Type	Class	Description
final class	BinaryPredicateUnaryPredicate<A>	Adapts a BinaryPredicate as a UnaryPredicate by sending the same argument to both sides of the BinaryPredicate.
final class	LeftBoundPredicate<A>	Adapts a BinaryPredicate to the UnaryPredicate interface using a constant left-side argument.
final class	PredicateUnaryPredicate<A>	Adapts a Predicate to the UnaryPredicate interface by ignoring the given argument.
final class	RightBoundPredicate<A>	Adapts a BinaryPredicate to the UnaryPredicate interface using a constant left-side argument.
final class	UnaryFunctionUnaryPredicate<A>	Adapts a Boolean-valued UnaryFunction to the UnaryPredicate interface.

Fields in org.apache.commons.functor.adapter declared as UnaryPredicate

Modifier and Type	Field	Description
private final UnaryPredicate<Object>	BoundPredicate.predicate	The UnaryPredicate I'm wrapping.
private final UnaryPredicate<? super R>	IgnoreLeftPredicate.predicate	The UnaryPredicate I'm wrapping.
private final UnaryPredicate<? super L>	IgnoreRightPredicate.predicate	The UnaryPredicate I'm wrapping.
private final UnaryPredicate<? super A>	UnaryPredicateUnaryFunction.predicate	The UnaryPredicate I'm wrapping.

Methods in org.apache.commons.functor.adapter that return UnaryPredicate

Modifier and Type	Method	Description
static <A> UnaryPredicate<A>	BinaryPredicateUnaryPredicate.adapt(BinaryPredicate<? super A, ? super A> predicate)	Adapt a BinaryFunction as a UnaryFunction.

Methods in org.apache.commons.functor.adapter with parameters of type UnaryPredicate

Modifier and Type	Method	Description
static <L,R> IgnoreLeftPredicate<L,R>	IgnoreLeftPredicate.adapt(UnaryPredicate<? super R> predicate)	Adapt a UnaryPredicate to an IgnoreLeftPredicate.
static <L,R> IgnoreRightPredicate<L,R>	IgnoreRightPredicate.adapt(UnaryPredicate<? super L> predicate)	Adapt a UnaryPredicate as an IgnoreRightPredicate.
static <A> UnaryPredicateUnaryFunction<A>	UnaryPredicateUnaryFunction.adapt(UnaryPredicate<? super A> predicate)	Adapt a UnaryPredicate to the UnaryFunction interface.
static <A> BoundPredicate	BoundPredicate.bind(UnaryPredicate<? super A> predicate, A arg)	Adapt the given, possibly-null, UnaryPredicate to the Predicate interface by binding the specified Object as a constant argument.

Constructors in org.apache.commons.functor.adapter with parameters of type UnaryPredicate

Modifier	Constructor	Description
<A>	BoundPredicate(UnaryPredicate<? super A> predicate, A arg)	Create a new BoundPredicate instance.
	IgnoreLeftPredicate(UnaryPredicate<? super R> predicate)	Create a new IgnoreLeftPredicate.
	IgnoreRightPredicate(UnaryPredicate<? super L> predicate)	Create a new IgnoreRightPredicate.
	UnaryPredicateUnaryFunction(UnaryPredicate<? super A> predicate)	Create a new UnaryPredicateUnaryFunction.

Uses of UnaryPredicate in org.apache.commons.functor.core

Classes in org.apache.commons.functor.core that implement UnaryPredicate

Modifier and Type	Class	Description
final class	Constant<T>	Evaluates to constant value.
final class	Identity<T>	Evaluates to its input argument.
final class	IsNotNull<T>	Tests false iff its argument is null.
final class	IsNull<A>	Tests true iff its argument is null.
final class	Limit	A predicate that returns true the first n times it is invoked.
final class	Offset	A predicate that returns false the first n times it is invoked, and true thereafter.

Methods in org.apache.commons.functor.core that return UnaryPredicate

Modifier and Type	Method	Description
static <L,R> UnaryPredicate<L>	IsNotSame.as(R object)	Get an IsNotSame UnaryPredicate.
static <L,R> UnaryPredicate<L>	IsSame.as(R object)	Get an IsSame UnaryPredicate.
static <T> UnaryPredicate<T>	IsInstance.of(Class<?> clazz)	Get an IsInstanceOf UnaryPredicate.
static <L,R> UnaryPredicate<L>	IsEqual.to(R object)	Get an IsEqual UnaryPredicate.
static <L,R> UnaryPredicate<L>	IsNotEqual.to(R object)	Get an IsNotEqual UnaryPredicate.

Uses of UnaryPredicate in org.apache.commons.functor.core.algorithm

Classes in org.apache.commons.functor.core.algorithm that implement interfaces with type arguments of type UnaryPredicate

Modifier and Type	Class	Description
final class	FindWithinGenerator<E>	Return the first Object in a Generator matching a UnaryPredicate.
final class	GeneratorContains<T>	Tests whether a Generator contains an element that matches a UnaryPredicate.
final class	IndexOfInGenerator<T>	Return the index of the first Object in a Generator matching a UnaryPredicate, or -1 if not found.
final class	RemoveMatching<T>	Remove elements from left Iterator that match right UnaryPredicate.
final class	RetainMatching<T>	Retain elements in left Iterator that match right UnaryPredicate.

Fields in org.apache.commons.functor.core.algorithm declared as UnaryPredicate

Modifier and Type	Field	Description
private UnaryPredicate<? super T>	FindWithinGenerator.FindProcedure.pred	The adapted predicate.
private final UnaryPredicate<? super T>	GeneratorContains.ContainsProcedure.pred	The wrapped predicate.
private final UnaryPredicate<? super T>	IndexOfInGenerator.IndexProcedure.pred	The wrapped predicate.

Methods in org.apache.commons.functor.core.algorithm with parameters of type UnaryPredicate

Modifier and Type	Method	Description
E	FindWithinGenerator.evaluate(Generator<? extends E> left, UnaryPredicate<? super E> right)	Evaluate this function.
Number	IndexOfInGenerator.evaluate(Generator<? extends T> left, UnaryPredicate<? super T> right)	Evaluate this function.
void	RemoveMatching.run(Iterator<? extends T> left, UnaryPredicate<? super T> right)	Execute this procedure.
void	RetainMatching.run(Iterator<? extends T> left, UnaryPredicate<? super T> right)	Execute this procedure.
boolean	GeneratorContains.test(Generator<? extends T> left, UnaryPredicate<? super T> right)	Evaluate this predicate.

Constructors in org.apache.commons.functor.core.algorithm with parameters of type UnaryPredicate

Modifier	Constructor	Description
	ContainsProcedure(UnaryPredicate<? super T> pred)	Create a new ContainsProcedure.
	FindProcedure(UnaryPredicate<? super T> pred)	Create a new FindProcedure.
(package private)	IndexProcedure(Generator<? extends T> generator, UnaryPredicate<? super T> pred)	Create a new IndexProcedure.

Uses of UnaryPredicate in org.apache.commons.functor.core.collection

Classes in org.apache.commons.functor.core.collection that implement UnaryPredicate

Modifier and Type	Class	Description
final class	IsEmpty<A>

Fields in org.apache.commons.functor.core.collection declared as UnaryPredicate

Modifier and Type	Field	Description
private final UnaryPredicate<? super T>	FilteredIterator.predicate	The predicate used to test this Iterator elements.

Methods in org.apache.commons.functor.core.collection that return UnaryPredicate

Modifier and Type	Method	Description
static <A> UnaryPredicate<A>	IsElementOf.instance(Object obj)	Get an IsElementOf(collection|array) UnaryPredicate.

Methods in org.apache.commons.functor.core.collection with parameters of type UnaryPredicate

Modifier and Type	Method	Description
static <T> Iterator<T>	FilteredIterator.filter(Iterator<? extends T> iter, UnaryPredicate<? super T> pred)	Get a filtered Iterator instance applying pred to iter.
FilteredIterable<T>	FilteredIterable.retain(UnaryPredicate<? super T> predicate)	Retain only elements matching predicate.

Constructors in org.apache.commons.functor.core.collection with parameters of type UnaryPredicate

Modifier	Constructor	Description
	FilteredIterator(Iterator<? extends T> iterator, UnaryPredicate<? super T> predicate)	Create a new FilteredIterator.

Uses of UnaryPredicate in org.apache.commons.functor.core.comparator

Classes in org.apache.commons.functor.core.comparator that implement UnaryPredicate

Modifier and Type	Class	Description
class	IsWithinRange<A extends Comparable<A>>	A UnaryPredicate that tests whether a Comparable object is within a range.

Methods in org.apache.commons.functor.core.comparator that return UnaryPredicate

Modifier and Type	Method	Description
static <T extends Comparable<?>> UnaryPredicate<T>	IsEquivalent.instance(T right)	Get an IsEquivalent instance that always compares to arg.
static <T extends Comparable<?>> UnaryPredicate<T>	IsGreaterThan.instance(T right)	Get an IsGreaterThan UnaryPredicate.
static <T extends Comparable<?>> UnaryPredicate<T>	IsGreaterThanOrEqual.instance(T right)	Get an IsGreaterThanOrEqual UnaryPredicate.
static <T extends Comparable<?>> UnaryPredicate<T>	IsLessThan.instance(T right)	Get an IsLessThan UnaryPredicate.
static <T extends Comparable<?>> UnaryPredicate<T>	IsLessThanOrEqual.instance(T right)	Get an IsLessThanOrEqual UnaryPredicate.
static <T extends Comparable<?>> UnaryPredicate<T>	IsNotEquivalent.instance(T right)	Get an IsNotEquivalent UnaryPredicate.

Uses of UnaryPredicate in org.apache.commons.functor.core.composite

Classes in org.apache.commons.functor.core.composite that implement UnaryPredicate

Modifier and Type	Class	Description
(package private) class	BaseUnaryPredicateList<A>	Abstract base class for UnaryPredicates composed of a list of UnaryPredicates.
final class	CompositeUnaryPredicate<A>	A UnaryPredicate representing the composition of UnaryFunctions, "chaining" the output of one to the input of another.
final class	ConditionalUnaryPredicate<A>	A UnaryPredicate similiar to Java's "ternary" or "conditional" operator (? :).
final class	UnaryAnd<A>	Tests true iff none of its children test false.
final class	UnaryNot<A>	Tests to the logical inverse of some other predicate.
final class	UnaryOr<A>	Tests true iff at least one of its children test true.

Fields in org.apache.commons.functor.core.composite declared as UnaryPredicate

Modifier and Type	Field	Description
private final UnaryPredicate<? super A>	ConditionalUnaryPredicate.elsePred	the predicate executed if the condition is not satisfied.
private final UnaryPredicate<? super A>	ConditionalUnaryFunction.ifPred	the condition to be evaluated.
private final UnaryPredicate<? super A>	ConditionalUnaryPredicate.ifPred	the condition to be evaluated.
private final UnaryPredicate<? super A>	ConditionalUnaryProcedure.ifPred	the condition to be evaluated.
private final UnaryPredicate<? super A>	UnaryNot.predicate	The adapted predicate.
private final UnaryPredicate<? super A>	ConditionalUnaryPredicate.thenPred	the predicate executed if the condition is satisfied.

Fields in org.apache.commons.functor.core.composite with type parameters of type UnaryPredicate

Modifier and Type	Field	Description
private final List<UnaryPredicate<? super A>>	BaseUnaryPredicateList.list	A list where storing the adapted predicates.

Methods in org.apache.commons.functor.core.composite that return UnaryPredicate

Modifier and Type	Method	Description
static <A> UnaryPredicate<A>	UnaryNot.not(UnaryPredicate<? super A> pred)	Invert a UnaryPredicate.
static <A> UnaryPredicate<A>	Conditional.predicate(UnaryPredicate<? super A> q, UnaryPredicate<? super A> r, UnaryPredicate<? super A> s)	Create a conditional UnaryPredicate.

Methods in org.apache.commons.functor.core.composite that return types with arguments of type UnaryPredicate

Modifier and Type	Method	Description
protected List<UnaryPredicate<? super A>>	BaseUnaryPredicateList.getUnaryPredicateList()	Get the "live" list of contained UnaryPredicates.

Methods in org.apache.commons.functor.core.composite with parameters of type UnaryPredicate

Modifier and Type	Method	Description
protected void	BaseUnaryPredicateList.addUnaryPredicate(UnaryPredicate<? super A> p)	Add a UnaryPredicate to the list.
UnaryAnd<A>	UnaryAnd.and(UnaryPredicate<? super A> p)	Fluently add a UnaryPredicate.
static <A,T> UnaryFunction<A,T>	Conditional.function(UnaryPredicate<? super A> q, UnaryFunction<? super A, ? extends T> r, UnaryFunction<? super A, ? extends T> s)	Create a conditional UnaryFunction.
static <A> UnaryPredicate<A>	UnaryNot.not(UnaryPredicate<? super A> pred)	Invert a UnaryPredicate.
UnaryOr<A>	UnaryOr.or(UnaryPredicate<? super A> p)	Fluently add a Predicate.
static <A> CompositeUnaryPredicate<A>	Composite.predicate(UnaryPredicate<? super A> pred)	Create a composite UnaryPredicate.
static <A,T> CompositeUnaryPredicate<A>	Composite.predicate(UnaryPredicate<? super T> predicate, UnaryFunction<? super A, ? extends T> function)	Create a composite UnaryPredicate.
static <A> UnaryPredicate<A>	Conditional.predicate(UnaryPredicate<? super A> q, UnaryPredicate<? super A> r, UnaryPredicate<? super A> s)	Create a conditional UnaryPredicate.
static <A> UnaryProcedure<A>	Conditional.procedure(UnaryPredicate<? super A> q, UnaryProcedure<? super A> r)	Create a guarded UnaryProcedure.
static <A> UnaryProcedure<A>	Conditional.procedure(UnaryPredicate<? super A> q, UnaryProcedure<? super A> r, UnaryProcedure<? super A> s)	Create a conditional UnaryProcedure.

Constructors in org.apache.commons.functor.core.composite with parameters of type UnaryPredicate

Modifier	Constructor	Description
protected	BaseUnaryPredicateList(UnaryPredicate<? super A>... predicates)	Create a new BaseUnaryPredicateList instance.
	CompositeUnaryPredicate(UnaryPredicate<? super A> predicate)	Create a new CompositeUnaryPredicate.
	ConditionalUnaryFunction(UnaryPredicate<? super A> ifPred, UnaryFunction<? super A, ? extends T> thenFunc, UnaryFunction<? super A, ? extends T> elseFunc)	Create a new ConditionalUnaryFunction.
	ConditionalUnaryPredicate(UnaryPredicate<? super A> ifPred, UnaryPredicate<? super A> thenPred, UnaryPredicate<? super A> elsePred)	Create a new ConditionalUnaryPredicate.
	ConditionalUnaryProcedure(UnaryPredicate<? super A> ifPred, UnaryProcedure<? super A> thenProc)	Create a new ConditionalUnaryProcedure.
	ConditionalUnaryProcedure(UnaryPredicate<? super A> ifPred, UnaryProcedure<? super A> thenProc, UnaryProcedure<? super A> elseProc)	Create a new ConditionalUnaryProcedure.
	UnaryAnd(UnaryPredicate<? super A>... predicates)	Create a new UnaryAnd instance.
	UnaryNot(UnaryPredicate<? super A> predicate)	Create a new UnaryNot.
	UnaryOr(UnaryPredicate<? super A>... predicates)	Create a new UnaryOr instance.

Constructor parameters in org.apache.commons.functor.core.composite with type arguments of type UnaryPredicate

Modifier	Constructor	Description
protected	BaseUnaryPredicateList(Iterable<UnaryPredicate<? super A>> predicates)	Create a new BaseUnaryPredicateList instance.
	UnaryAnd(Iterable<UnaryPredicate<? super A>> predicates)	Create a new UnaryAnd instance.
	UnaryOr(Iterable<UnaryPredicate<? super A>> predicates)	Create a new UnaryOr instance.

Uses of UnaryPredicate in org.apache.commons.functor.generator

Fields in org.apache.commons.functor.generator declared as UnaryPredicate

Modifier and Type	Field	Description
private final UnaryPredicate<? super E>	FilteredGenerator.pred	The wrapped generator.
private final UnaryPredicate<? super E>	GenerateUntil.test	The condition has to verified in order to execute the generation.
private final UnaryPredicate<? super E>	GenerateWhile.test	The condition has to verified in order to execute the generation.
private final UnaryPredicate<? super E>	UntilGenerate.test	The condition has to verified in order to execute the generation.
private final UnaryPredicate<? super E>	WhileGenerate.test	The condition has to verified in order to execute the generation.

Constructors in org.apache.commons.functor.generator with parameters of type UnaryPredicate

Modifier	Constructor	Description
	FilteredGenerator(Generator<? extends E> wrapped, UnaryPredicate<? super E> pred)	Create a new FilteredGenerator.
	GenerateUntil(Generator<? extends E> wrapped, UnaryPredicate<? super E> test)	Create a new GenerateUntil.
	GenerateWhile(Generator<? extends E> wrapped, UnaryPredicate<? super E> test)	Create a new GenerateWhile.
	UntilGenerate(UnaryPredicate<? super E> test, Generator<? extends E> wrapped)	Create a new UntilGenerate.
	WhileGenerate(UnaryPredicate<? super E> test, Generator<? extends E> wrapped)	Create a new WhileGenerate.