Packages that use Predicate

• Uses of Predicate in org.apache.commons.collections4

  Methods in that return

  Modifier and Type	Method and Description
  static <T> Predicate<T>	PredicateUtils.allPredicate(Collection<? extends Predicate<? super T>> predicates) Create a new Predicate that returns true only if all of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.allPredicate(Predicate<? super T>... predicates) Create a new Predicate that returns true only if all of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.andPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Create a new Predicate that returns true only if both of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.anyPredicate(Collection<? extends Predicate<? super T>> predicates) Create a new Predicate that returns true if any of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.anyPredicate(Predicate<? super T>... predicates) Create a new Predicate that returns true if any of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.asPredicate(Transformer<? super T,Boolean> transformer) Create a new Predicate that wraps a Transformer.
  static <T> Predicate<T>	PredicateUtils.eitherPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Create a new Predicate that returns true if one, but not both, of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.equalPredicate(T value) Creates a Predicate that checks if the input object is equal to the specified object using equals().
  static <T> Predicate<T>	PredicateUtils.exceptionPredicate() Gets a Predicate that always throws an exception.
  static <T> Predicate<T>	PredicateUtils.falsePredicate() Gets a Predicate that always returns false.
  static <T> Predicate<T>	PredicateUtils.identityPredicate(T value) Creates a Predicate that checks if the input object is equal to the specified object by identity.
  static Predicate<Object>	PredicateUtils.instanceofPredicate(Class<?> type) Creates a Predicate that checks if the object passed in is of a particular type, using instanceof.
  static <T> Predicate<T>	PredicateUtils.invokerPredicate(String methodName) Creates a Predicate that invokes a method on the input object.
  static <T> Predicate<T>	PredicateUtils.invokerPredicate(String methodName, Class<?>[] paramTypes, Object[] args) Creates a Predicate that invokes a method on the input object.
  static <T> Predicate<T>	PredicateUtils.neitherPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Create a new Predicate that returns true if neither of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.nonePredicate(Collection<? extends Predicate<? super T>> predicates) Create a new Predicate that returns true if none of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.nonePredicate(Predicate<? super T>... predicates) Create a new Predicate that returns true if none of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.notNullPredicate() Gets a Predicate that checks if the input object passed in is not null.
  static <T> Predicate<T>	PredicateUtils.notPredicate(Predicate<? super T> predicate) Create a new Predicate that returns true if the specified predicate returns false and vice versa.
  static <T> Predicate<T>	PredicateUtils.nullIsExceptionPredicate(Predicate<? super T> predicate) Gets a Predicate that throws an exception if the input object is null, otherwise it calls the specified Predicate.
  static <T> Predicate<T>	PredicateUtils.nullIsFalsePredicate(Predicate<? super T> predicate) Gets a Predicate that returns false if the input object is null, otherwise it calls the specified Predicate.
  static <T> Predicate<T>	PredicateUtils.nullIsTruePredicate(Predicate<? super T> predicate) Gets a Predicate that returns true if the input object is null, otherwise it calls the specified Predicate.
  static <T> Predicate<T>	PredicateUtils.nullPredicate() Gets a Predicate that checks if the input object passed in is null.
  static <T> Predicate<T>	PredicateUtils.onePredicate(Collection<? extends Predicate<? super T>> predicates) Create a new Predicate that returns true if only one of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.onePredicate(Predicate<? super T>... predicates) Create a new Predicate that returns true if only one of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.orPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Create a new Predicate that returns true if either of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.transformedPredicate(Transformer<? super T,? extends T> transformer, Predicate<? super T> predicate) Creates a predicate that transforms the input object before passing it to the predicate.
  static <T> Predicate<T>	PredicateUtils.truePredicate() Gets a Predicate that always returns true.
  static <T> Predicate<T>	PredicateUtils.uniquePredicate() Creates a Predicate that returns true the first time an object is encountered, and false if the same object is received again.

  Methods in with parameters of type

  Modifier and Type	Method and Description
  boolean	FluentIterable.allMatch(Predicate<? super E> predicate) Checks if all elements contained in this iterable are matching the provided predicate.
  static <T> Predicate<T>	PredicateUtils.allPredicate(Predicate<? super T>... predicates) Create a new Predicate that returns true only if all of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.andPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Create a new Predicate that returns true only if both of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.andPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Create a new Predicate that returns true only if both of the specified predicates are true.
  boolean	FluentIterable.anyMatch(Predicate<? super E> predicate) Checks if this iterable contains any element matching the provided predicate.
  static <T> Predicate<T>	PredicateUtils.anyPredicate(Predicate<? super T>... predicates) Create a new Predicate that returns true if any of the specified predicates are true.
  static <T> Transformer<T,Boolean>	TransformerUtils.asTransformer(Predicate<? super T> predicate) Creates a Transformer that calls a Predicate each time the transformer is used.
  static <C> int	CollectionUtils.countMatches(Iterable<C> input, Predicate<? super C> predicate) Deprecated.  since 4.1, use IterableUtils.countMatches(Iterable, Predicate) instead
  static <E> long	IterableUtils.countMatches(Iterable<E> input, Predicate<? super E> predicate) Counts the number of elements in the input iterable that match the predicate.
  static <E> Closure<E>	ClosureUtils.doWhileClosure(Closure<? super E> closure, Predicate<? super E> predicate) Creates a Closure that will call the closure once and then repeatedly until the predicate returns false.
  static <T> Predicate<T>	PredicateUtils.eitherPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Create a new Predicate that returns true if one, but not both, of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.eitherPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Create a new Predicate that returns true if one, but not both, of the specified predicates are true.
  static <C> boolean	CollectionUtils.exists(Iterable<C> input, Predicate<? super C> predicate) Deprecated.  since 4.1, use IterableUtils.matchesAny(Iterable, Predicate) instead
  static <T> boolean	CollectionUtils.filter(Iterable<T> collection, Predicate<? super T> predicate) Filter the collection by applying a Predicate to each element.
  FluentIterable<E>	FluentIterable.filter(Predicate<? super E> predicate) Returns a new FluentIterable whose iterator will only return elements from this iterable matching the provided predicate.
  static <E> Iterable<E>	IterableUtils.filteredIterable(Iterable<E> iterable, Predicate<? super E> predicate) Returns a view of the given iterable that only contains elements matching the provided predicate.
  static <E> Iterator<E>	IteratorUtils.filteredIterator(Iterator<? extends E> iterator, Predicate<? super E> predicate) Gets an iterator that filters another iterator.
  static <E> ListIterator<E>	IteratorUtils.filteredListIterator(ListIterator<? extends E> listIterator, Predicate<? super E> predicate) Gets a list iterator that filters another list iterator.
  static <T> boolean	CollectionUtils.filterInverse(Iterable<T> collection, Predicate<? super T> predicate) Filter the collection by applying a Predicate to each element.
  static <E> E	IterableUtils.find(Iterable<E> iterable, Predicate<? super E> predicate) Finds the first element in the given iterable which matches the given predicate.
  static <T> T	CollectionUtils.find(Iterable<T> collection, Predicate<? super T> predicate) Deprecated.  since 4.1, use IterableUtils.find(Iterable, Predicate) instead
  static <E> E	IteratorUtils.find(Iterator<E> iterator, Predicate<? super E> predicate) Finds the first element in the given iterator which matches the given predicate.
  static <E> Closure<E>	ClosureUtils.ifClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure) Create a new Closure that calls another closure based on the result of the specified predicate.
  static <E> Closure<E>	ClosureUtils.ifClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure, Closure<? super E> falseClosure) Create a new Closure that calls one of two closures depending on the specified predicate.
  static <I,O> Transformer<I,O>	TransformerUtils.ifTransformer(Predicate<? super I> predicate, Transformer<? super I,? extends O> trueTransformer, Transformer<? super I,? extends O> falseTransformer) Create a new Transformer that calls one of two transformers depending on the specified predicate.
  static <T> Transformer<T,T>	TransformerUtils.ifTransformer(Predicate<? super T> predicate, Transformer<? super T,? extends T> trueTransformer) Create a new Transformer that calls the transformer if the predicate is true, otherwise the input object is returned unchanged.
  static <E> int	IterableUtils.indexOf(Iterable<E> iterable, Predicate<? super E> predicate) Returns the index of the first element in the specified iterable that matches the given predicate.
  static <E> int	IteratorUtils.indexOf(Iterator<E> iterator, Predicate<? super E> predicate) Returns the index of the first element in the specified iterator that matches the given predicate.
  static <E> int	ListUtils.indexOf(List<E> list, Predicate<E> predicate) Finds the first index in the given List which matches the given predicate.
  static <C> boolean	CollectionUtils.matchesAll(Iterable<C> input, Predicate<? super C> predicate) Deprecated.  since 4.1, use IterableUtils.matchesAll(Iterable, Predicate) instead
  static <E> boolean	IterableUtils.matchesAll(Iterable<E> iterable, Predicate<? super E> predicate) Answers true if a predicate is true for every element of an iterable.
  static <E> boolean	IteratorUtils.matchesAll(Iterator<E> iterator, Predicate<? super E> predicate) Answers true if a predicate is true for every element of an iterator.
  static <E> boolean	IterableUtils.matchesAny(Iterable<E> iterable, Predicate<? super E> predicate) Answers true if a predicate is true for any element of the iterable.
  static <E> boolean	IteratorUtils.matchesAny(Iterator<E> iterator, Predicate<? super E> predicate) Answers true if a predicate is true for any element of the iterator.
  static <T> Predicate<T>	PredicateUtils.neitherPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Create a new Predicate that returns true if neither of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.neitherPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Create a new Predicate that returns true if neither of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.nonePredicate(Predicate<? super T>... predicates) Create a new Predicate that returns true if none of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.notPredicate(Predicate<? super T> predicate) Create a new Predicate that returns true if the specified predicate returns false and vice versa.
  static <T> Predicate<T>	PredicateUtils.nullIsExceptionPredicate(Predicate<? super T> predicate) Gets a Predicate that throws an exception if the input object is null, otherwise it calls the specified Predicate.
  static <T> Predicate<T>	PredicateUtils.nullIsFalsePredicate(Predicate<? super T> predicate) Gets a Predicate that returns false if the input object is null, otherwise it calls the specified Predicate.
  static <T> Predicate<T>	PredicateUtils.nullIsTruePredicate(Predicate<? super T> predicate) Gets a Predicate that returns true if the input object is null, otherwise it calls the specified Predicate.
  static <T> Predicate<T>	PredicateUtils.onePredicate(Predicate<? super T>... predicates) Create a new Predicate that returns true if only one of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.orPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Create a new Predicate that returns true if either of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.orPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Create a new Predicate that returns true if either of the specified predicates are true.
  static <O,R extends Collection<O>> List<R>	IterableUtils.partition(Iterable<? extends O> iterable, Factory<R> partitionFactory, Predicate<? super O>... predicates) Partitions all elements from iterable into separate output collections, based on the evaluation of the given predicates.
  static <O> List<List<O>>	IterableUtils.partition(Iterable<? extends O> iterable, Predicate<? super O>... predicates) Partitions all elements from iterable into separate output collections, based on the evaluation of the given predicates.
  static <O> List<List<O>>	IterableUtils.partition(Iterable<? extends O> iterable, Predicate<? super O> predicate) Partitions all elements from iterable into separate output collections, based on the evaluation of the given predicate.
  static <E> Bag<E>	BagUtils.predicatedBag(Bag<E> bag, Predicate<? super E> predicate) Returns a predicated (validating) bag backed by the given bag.
  static <C> Collection<C>	CollectionUtils.predicatedCollection(Collection<C> collection, Predicate<? super C> predicate) Returns a predicated (validating) collection backed by the given collection.
  static <E> List<E>	ListUtils.predicatedList(List<E> list, Predicate<E> predicate) Returns a predicated (validating) list backed by the given list.
  static <K,V> IterableMap<K,V>	MapUtils.predicatedMap(Map<K,V> map, Predicate<? super K> keyPred, Predicate<? super V> valuePred) Returns a predicated (validating) map backed by the given map.
  static <K,V> IterableMap<K,V>	MapUtils.predicatedMap(Map<K,V> map, Predicate<? super K> keyPred, Predicate<? super V> valuePred) Returns a predicated (validating) map backed by the given map.
  static <E> MultiSet<E>	MultiSetUtils.predicatedMultiSet(MultiSet<E> multiset, Predicate<? super E> predicate) Returns a predicated (validating) multiset backed by the given multiset.
  static <E> SortedSet<E>	SetUtils.predicatedNavigableSet(NavigableSet<E> set, Predicate<? super E> predicate) Returns a predicated (validating) navigable set backed by the given navigable set.
  static <E> Queue<E>	QueueUtils.predicatedQueue(Queue<E> queue, Predicate<? super E> predicate) Returns a predicated (validating) queue backed by the given queue.
  static <E> Set<E>	SetUtils.predicatedSet(Set<E> set, Predicate<? super E> predicate) Returns a predicated (validating) set backed by the given set.
  static <E> SortedBag<E>	BagUtils.predicatedSortedBag(SortedBag<E> bag, Predicate<? super E> predicate) Returns a predicated (validating) sorted bag backed by the given sorted bag.
  static <K,V> SortedMap<K,V>	MapUtils.predicatedSortedMap(SortedMap<K,V> map, Predicate<? super K> keyPred, Predicate<? super V> valuePred) Returns a predicated (validating) sorted map backed by the given map.
  static <K,V> SortedMap<K,V>	MapUtils.predicatedSortedMap(SortedMap<K,V> map, Predicate<? super K> keyPred, Predicate<? super V> valuePred) Returns a predicated (validating) sorted map backed by the given map.
  static <E> SortedSet<E>	SetUtils.predicatedSortedSet(SortedSet<E> set, Predicate<? super E> predicate) Returns a predicated (validating) sorted set backed by the given sorted set.
  static <E> List<E>	ListUtils.select(Collection<? extends E> inputCollection, Predicate<? super E> predicate) Selects all elements from input collection which match the given predicate into an output list.
  static <O> Collection<O>	CollectionUtils.select(Iterable<? extends O> inputCollection, Predicate<? super O> predicate) Selects all elements from input collection which match the given predicate into an output collection.
  static <O,R extends Collection<? super O>> R	CollectionUtils.select(Iterable<? extends O> inputCollection, Predicate<? super O> predicate, R outputCollection) Selects all elements from input collection which match the given predicate and adds them to outputCollection.
  static <O,R extends Collection<? super O>> R	CollectionUtils.select(Iterable<? extends O> inputCollection, Predicate<? super O> predicate, R outputCollection, R rejectedCollection) Selects all elements from inputCollection into an output and rejected collection, based on the evaluation of the given predicate.
  static <E> List<E>	ListUtils.selectRejected(Collection<? extends E> inputCollection, Predicate<? super E> predicate) Selects all elements from inputCollection which don't match the given predicate into an output collection.
  static <O> Collection<O>	CollectionUtils.selectRejected(Iterable<? extends O> inputCollection, Predicate<? super O> predicate) Selects all elements from inputCollection which don't match the given predicate into an output collection.
  static <O,R extends Collection<? super O>> R	CollectionUtils.selectRejected(Iterable<? extends O> inputCollection, Predicate<? super O> predicate, R outputCollection) Selects all elements from inputCollection which don't match the given predicate and adds them to outputCollection.
  static <O> Collection<O>	CollectionUtils.subtract(Iterable<? extends O> a, Iterable<? extends O> b, Predicate<O> p) Returns a new Collection containing a minus a subset of b.
  static <E> Closure<E>	ClosureUtils.switchClosure(Predicate<? super E>[] predicates, Closure<? super E>[] closures) Create a new Closure that calls one of the closures depending on the predicates.
  static <E> Closure<E>	ClosureUtils.switchClosure(Predicate<? super E>[] predicates, Closure<? super E>[] closures, Closure<? super E> defaultClosure) Create a new Closure that calls one of the closures depending on the predicates.
  static <I,O> Transformer<I,O>	TransformerUtils.switchTransformer(Predicate<? super I>[] predicates, Transformer<? super I,? extends O>[] transformers) Create a new Transformer that calls one of the transformers depending on the predicates.
  static <I,O> Transformer<I,O>	TransformerUtils.switchTransformer(Predicate<? super I>[] predicates, Transformer<? super I,? extends O>[] transformers, Transformer<? super I,? extends O> defaultTransformer) Create a new Transformer that calls one of the transformers depending on the predicates.
  static <I,O> Transformer<I,O>	TransformerUtils.switchTransformer(Predicate<? super I> predicate, Transformer<? super I,? extends O> trueTransformer, Transformer<? super I,? extends O> falseTransformer) Deprecated.  as of 4.1, use {@link #ifTransformer(Predicate, Transformer, Transformer))
  static <T> Predicate<T>	PredicateUtils.transformedPredicate(Transformer<? super T,? extends T> transformer, Predicate<? super T> predicate) Creates a predicate that transforms the input object before passing it to the predicate.
  static <E> Closure<E>	ClosureUtils.whileClosure(Predicate<? super E> predicate, Closure<? super E> closure) Creates a Closure that will call the closure repeatedly until the predicate returns false.

  Method parameters in org.apache.commons.collections4 with type arguments of type Predicate

  Modifier and Type	Method and Description
  static <T> Predicate<T>	PredicateUtils.allPredicate(Collection<? extends Predicate<? super T>> predicates) Create a new Predicate that returns true only if all of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.anyPredicate(Collection<? extends Predicate<? super T>> predicates) Create a new Predicate that returns true if any of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.nonePredicate(Collection<? extends Predicate<? super T>> predicates) Create a new Predicate that returns true if none of the specified predicates are true.
  static <T> Predicate<T>	PredicateUtils.onePredicate(Collection<? extends Predicate<? super T>> predicates) Create a new Predicate that returns true if only one of the specified predicates are true.
  static <E> Closure<E>	ClosureUtils.switchClosure(Map<Predicate<E>,Closure<E>> predicatesAndClosures) Create a new Closure that calls one of the closures depending on the predicates.
  static <I,O> Transformer<I,O>	TransformerUtils.switchTransformer(Map<Predicate<I>,Transformer<I,O>> predicatesAndTransformers) Create a new Transformer that calls one of the transformers depending on the predicates.

• Uses of Predicate in org.apache.commons.collections4.bag

  Methods in with parameters of type

  Modifier and Type	Method and Description
  static <E> PredicatedBag<E>	PredicatedBag.predicatedBag(Bag<E> bag, Predicate<? super E> predicate) Factory method to create a predicated (validating) bag.
  static <E> PredicatedSortedBag<E>	PredicatedSortedBag.predicatedSortedBag(SortedBag<E> bag, Predicate<? super E> predicate) Factory method to create a predicated (validating) bag.

  Constructors in org.apache.commons.collections4.bag with parameters of type Predicate

  Constructor and Description
  	PredicatedBag(Bag<E> bag, Predicate<? super E> predicate) Constructor that wraps (not copies).
  	PredicatedSortedBag(SortedBag<E> bag, Predicate<? super E> predicate) Constructor that wraps (not copies).

• Uses of Predicate in org.apache.commons.collections4.collection

  Fields in declared as

  Modifier and Type	Field and Description
  protected Predicate<? super E>	PredicatedCollection.predicate The predicate to use

  Methods in with parameters of type

  Modifier and Type	Method and Description
  static <E> PredicatedCollection.Builder<E>	PredicatedCollection.builder(Predicate<? super E> predicate) Returns a Builder with the given predicate.
  static <T> PredicatedCollection<T>	PredicatedCollection.predicatedCollection(Collection<T> coll, Predicate<? super T> predicate) Factory method to create a predicated (validating) collection.

  Constructors in org.apache.commons.collections4.collection with parameters of type Predicate

  Constructor and Description
  	Builder(Predicate<? super E> predicate) Constructs a PredicatedCollectionBuilder with the specified Predicate.
  	PredicatedCollection(Collection<E> coll, Predicate<? super E> predicate) Constructor that wraps (not copies).

• Uses of Predicate in org.apache.commons.collections4.functors

  Subinterfaces of in

  Modifier and Type	Interface and Description
  interface	PredicateDecorator<T> Defines a predicate that decorates one or more other predicates.

  Classes in that implement

  Modifier and Type	Class and Description
  class	AbstractQuantifierPredicate<T> Abstract base class for quantification predicates, e.g.
  class	AllPredicate<T> Predicate implementation that returns true if all the predicates return true.
  class	AndPredicate<T> Predicate implementation that returns true if both the predicates return true.
  class	AnyPredicate<T> Predicate implementation that returns true if any of the predicates return true.
  class	ComparatorPredicate<T> Predicate that compares the input object with the one stored in the predicate using a comparator.
  class	EqualPredicate<T> Predicate implementation that returns true if the input is the same object as the one stored in this predicate by equals.
  class	ExceptionPredicate<T> Predicate implementation that always throws an exception.
  class	FalsePredicate<T> Predicate implementation that always returns false.
  class	IdentityPredicate<T> Predicate implementation that returns true if the input is the same object as the one stored in this predicate.
  class	InstanceofPredicate Predicate implementation that returns true if the input is an instanceof the type stored in this predicate.
  class	NonePredicate<T> Predicate implementation that returns true if none of the predicates return true.
  class	NotNullPredicate<T> Predicate implementation that returns true if the input is not null.
  class	NotPredicate<T> Predicate implementation that returns the opposite of the decorated predicate.
  class	NullIsExceptionPredicate<T> Predicate implementation that throws an exception if the input is null.
  class	NullIsFalsePredicate<T> Predicate implementation that returns false if the input is null.
  class	NullIsTruePredicate<T> Predicate implementation that returns true if the input is null.
  class	NullPredicate<T> Predicate implementation that returns true if the input is null.
  class	OnePredicate<T> Predicate implementation that returns true if only one of the predicates return true.
  class	OrPredicate<T> Predicate implementation that returns true if either of the predicates return true.
  class	TransformedPredicate<T> Predicate implementation that transforms the given object before invoking another Predicate.
  class	TransformerPredicate<T> Predicate implementation that returns the result of a transformer.
  class	TruePredicate<T> Predicate implementation that always returns true.
  class	UniquePredicate<T> Predicate implementation that returns true the first time an object is passed into the predicate.

  Fields in declared as

  Modifier and Type	Field and Description
  static Predicate	FalsePredicate.INSTANCE Singleton predicate instance
  static Predicate	NullPredicate.INSTANCE Singleton predicate instance
  static Predicate	NotNullPredicate.INSTANCE Singleton predicate instance
  static Predicate	ExceptionPredicate.INSTANCE Singleton predicate instance
  static Predicate	TruePredicate.INSTANCE Singleton predicate instance
  protected Predicate<? super T>[]	AbstractQuantifierPredicate.iPredicates The array of predicates to call

  Methods in that return

  Modifier and Type	Method and Description
  static <T> Predicate<T>	AllPredicate.allPredicate(Collection<? extends Predicate<? super T>> predicates) Factory to create the predicate.
  static <T> Predicate<T>	AllPredicate.allPredicate(Predicate<? super T>... predicates) Factory to create the predicate.
  static <T> Predicate<T>	AndPredicate.andPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Factory to create the predicate.
  static <T> Predicate<T>	AnyPredicate.anyPredicate(Collection<? extends Predicate<? super T>> predicates) Factory to create the predicate.
  static <T> Predicate<T>	AnyPredicate.anyPredicate(Predicate<? super T>... predicates) Factory to create the predicate.
  static <T> Predicate<T>	ComparatorPredicate.comparatorPredicate(T object, Comparator<T> comparator) Factory to create the comparator predicate
  static <T> Predicate<T>	ComparatorPredicate.comparatorPredicate(T object, Comparator<T> comparator, ComparatorPredicate.Criterion criterion) Factory to create the comparator predicate
  static <T> Predicate<T>	EqualPredicate.equalPredicate(T object) Factory to create the predicate.
  static <T> Predicate<T>	EqualPredicate.equalPredicate(T object, Equator<T> equator) Factory to create the identity predicate.
  static <T> Predicate<T>	ExceptionPredicate.exceptionPredicate() Factory returning the singleton instance.
  static <T> Predicate<T>	FalsePredicate.falsePredicate() Get a typed instance.
  Predicate<? super E>	WhileClosure.getPredicate() Gets the predicate in use.
  Predicate<? super T>	PredicateTransformer.getPredicate() Gets the predicate.
  Predicate<? super E>	IfClosure.getPredicate() Gets the predicate.
  Predicate<? super I>	IfTransformer.getPredicate() Gets the predicate.
  Predicate<? super T>[]	NullIsFalsePredicate.getPredicates() Gets the predicate being decorated.
  Predicate<? super T>[]	PredicateDecorator.getPredicates() Gets the predicates being decorated as an array.
  Predicate<? super T>[]	OrPredicate.getPredicates() Gets the two predicates being decorated as an array.
  Predicate<? super E>[]	SwitchClosure.getPredicates() Gets the predicates.
  Predicate<? super T>[]	NotPredicate.getPredicates() Gets the predicate being decorated.
  Predicate<? super I>[]	SwitchTransformer.getPredicates() Gets the predicates.
  Predicate<? super T>[]	AbstractQuantifierPredicate.getPredicates() Gets the predicates.
  Predicate<? super T>[]	NullIsTruePredicate.getPredicates() Gets the predicate being decorated.
  Predicate<? super T>[]	AndPredicate.getPredicates() Gets the two predicates being decorated as an array.
  Predicate<? super T>[]	TransformedPredicate.getPredicates() Gets the predicate being decorated.
  Predicate<? super T>[]	NullIsExceptionPredicate.getPredicates() Gets the predicate being decorated.
  static <T> Predicate<T>	IdentityPredicate.identityPredicate(T object) Factory to create the identity predicate.
  static Predicate<Object>	InstanceofPredicate.instanceOfPredicate(Class<?> type) Factory to create the identity predicate.
  static <T> Predicate<T>	NonePredicate.nonePredicate(Collection<? extends Predicate<? super T>> predicates) Factory to create the predicate.
  static <T> Predicate<T>	NonePredicate.nonePredicate(Predicate<? super T>... predicates) Factory to create the predicate.
  static <T> Predicate<T>	NotNullPredicate.notNullPredicate() Factory returning the singleton instance.
  static <T> Predicate<T>	NotPredicate.notPredicate(Predicate<? super T> predicate) Factory to create the not predicate.
  static <T> Predicate<T>	NullIsExceptionPredicate.nullIsExceptionPredicate(Predicate<? super T> predicate) Factory to create the null exception predicate.
  static <T> Predicate<T>	NullIsFalsePredicate.nullIsFalsePredicate(Predicate<? super T> predicate) Factory to create the null false predicate.
  static <T> Predicate<T>	NullIsTruePredicate.nullIsTruePredicate(Predicate<? super T> predicate) Factory to create the null true predicate.
  static <T> Predicate<T>	NullPredicate.nullPredicate() Factory returning the singleton instance.
  static <T> Predicate<T>	OnePredicate.onePredicate(Collection<? extends Predicate<? super T>> predicates) Factory to create the predicate.
  static <T> Predicate<T>	OnePredicate.onePredicate(Predicate<? super T>... predicates) Factory to create the predicate.
  static <T> Predicate<T>	OrPredicate.orPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Factory to create the predicate.
  static <T> Predicate<T>	TransformedPredicate.transformedPredicate(Transformer<? super T,? extends T> transformer, Predicate<? super T> predicate) Factory to create the predicate.
  static <T> Predicate<T>	TransformerPredicate.transformerPredicate(Transformer<? super T,Boolean> transformer) Factory to create the predicate.
  static <T> Predicate<T>	TruePredicate.truePredicate() Factory returning the singleton instance.
  static <T> Predicate<T>	UniquePredicate.uniquePredicate() Factory to create the predicate.

  Methods in with parameters of type

  Modifier and Type	Method and Description
  static <T> Predicate<T>	AllPredicate.allPredicate(Predicate<? super T>... predicates) Factory to create the predicate.
  static <T> Predicate<T>	AndPredicate.andPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Factory to create the predicate.
  static <T> Predicate<T>	AndPredicate.andPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Factory to create the predicate.
  static <T> Predicate<T>	AnyPredicate.anyPredicate(Predicate<? super T>... predicates) Factory to create the predicate.
  static <E> Closure<E>	IfClosure.ifClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure) Factory method that performs validation.
  static <E> Closure<E>	IfClosure.ifClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure, Closure<? super E> falseClosure) Factory method that performs validation.
  static <I,O> Transformer<I,O>	IfTransformer.ifTransformer(Predicate<? super I> predicate, Transformer<? super I,? extends O> trueTransformer, Transformer<? super I,? extends O> falseTransformer) Factory method that performs validation.
  static <T> Transformer<T,T>	IfTransformer.ifTransformer(Predicate<? super T> predicate, Transformer<? super T,? extends T> trueTransformer) Factory method that performs validation.
  static <T> Predicate<T>	NonePredicate.nonePredicate(Predicate<? super T>... predicates) Factory to create the predicate.
  static <T> Predicate<T>	NotPredicate.notPredicate(Predicate<? super T> predicate) Factory to create the not predicate.
  static <T> Predicate<T>	NullIsExceptionPredicate.nullIsExceptionPredicate(Predicate<? super T> predicate) Factory to create the null exception predicate.
  static <T> Predicate<T>	NullIsFalsePredicate.nullIsFalsePredicate(Predicate<? super T> predicate) Factory to create the null false predicate.
  static <T> Predicate<T>	NullIsTruePredicate.nullIsTruePredicate(Predicate<? super T> predicate) Factory to create the null true predicate.
  static <T> Predicate<T>	OnePredicate.onePredicate(Predicate<? super T>... predicates) Factory to create the predicate.
  static <T> Predicate<T>	OrPredicate.orPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Factory to create the predicate.
  static <T> Predicate<T>	OrPredicate.orPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Factory to create the predicate.
  static <T> Transformer<T,Boolean>	PredicateTransformer.predicateTransformer(Predicate<? super T> predicate) Factory method that performs validation.
  static <E> Closure<E>	SwitchClosure.switchClosure(Predicate<? super E>[] predicates, Closure<? super E>[] closures, Closure<? super E> defaultClosure) Factory method that performs validation and copies the parameter arrays.
  static <I,O> Transformer<I,O>	SwitchTransformer.switchTransformer(Predicate<? super I>[] predicates, Transformer<? super I,? extends O>[] transformers, Transformer<? super I,? extends O> defaultTransformer) Factory method that performs validation and copies the parameter arrays.
  static <T> Predicate<T>	TransformedPredicate.transformedPredicate(Transformer<? super T,? extends T> transformer, Predicate<? super T> predicate) Factory to create the predicate.
  static <E> Closure<E>	WhileClosure.whileClosure(Predicate<? super E> predicate, Closure<? super E> closure, boolean doLoop) Factory method that performs validation.

  Method parameters in with type arguments of type

  Modifier and Type	Method and Description
  static <T> Predicate<T>	AllPredicate.allPredicate(Collection<? extends Predicate<? super T>> predicates) Factory to create the predicate.
  static <T> Predicate<T>	AnyPredicate.anyPredicate(Collection<? extends Predicate<? super T>> predicates) Factory to create the predicate.
  static <T> Predicate<T>	NonePredicate.nonePredicate(Collection<? extends Predicate<? super T>> predicates) Factory to create the predicate.
  static <T> Predicate<T>	OnePredicate.onePredicate(Collection<? extends Predicate<? super T>> predicates) Factory to create the predicate.
  static <E> Closure<E>	SwitchClosure.switchClosure(Map<Predicate<E>,Closure<E>> predicatesAndClosures) Create a new Closure that calls one of the closures depending on the predicates.
  static <I,O> Transformer<I,O>	SwitchTransformer.switchTransformer(Map<? extends Predicate<? super I>,? extends Transformer<? super I,? extends O>> map) Create a new Transformer that calls one of the transformers depending on the predicates.

  Constructors in org.apache.commons.collections4.functors with parameters of type Predicate

  Constructor and Description
  	AbstractQuantifierPredicate(Predicate<? super T>... predicates) Constructor that performs no validation.
  	AllPredicate(Predicate<? super T>... predicates) Constructor that performs no validation.
  	AndPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Constructor that performs no validation.
  	AndPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Constructor that performs no validation.
  	AnyPredicate(Predicate<? super T>... predicates) Constructor that performs no validation.
  	IfClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure) Constructor that performs no validation.
  	IfClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure, Closure<? super E> falseClosure) Constructor that performs no validation.
  	IfTransformer(Predicate<? super I> predicate, Transformer<? super I,? extends O> trueTransformer, Transformer<? super I,? extends O> falseTransformer) Constructor that performs no validation.
  	NonePredicate(Predicate<? super T>... predicates) Constructor that performs no validation.
  	NotPredicate(Predicate<? super T> predicate) Constructor that performs no validation.
  	NullIsExceptionPredicate(Predicate<? super T> predicate) Constructor that performs no validation.
  	NullIsFalsePredicate(Predicate<? super T> predicate) Constructor that performs no validation.
  	NullIsTruePredicate(Predicate<? super T> predicate) Constructor that performs no validation.
  	OnePredicate(Predicate<? super T>... predicates) Constructor that performs no validation.
  	OrPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Constructor that performs no validation.
  	OrPredicate(Predicate<? super T> predicate1, Predicate<? super T> predicate2) Constructor that performs no validation.
  	PredicateTransformer(Predicate<? super T> predicate) Constructor that performs no validation.
  	SwitchClosure(Predicate<? super E>[] predicates, Closure<? super E>[] closures, Closure<? super E> defaultClosure) Constructor that performs no validation.
  	SwitchTransformer(Predicate<? super I>[] predicates, Transformer<? super I,? extends O>[] transformers, Transformer<? super I,? extends O> defaultTransformer) Constructor that performs no validation.
  	TransformedPredicate(Transformer<? super T,? extends T> transformer, Predicate<? super T> predicate) Constructor that performs no validation.
  	WhileClosure(Predicate<? super E> predicate, Closure<? super E> closure, boolean doLoop) Constructor that performs no validation.

• Uses of Predicate in org.apache.commons.collections4.iterators

  Methods in that return

  Modifier and Type	Method and Description
  Predicate<? super E>	FilterIterator.getPredicate() Gets the predicate this iterator is using.
  Predicate<? super E>	FilterListIterator.getPredicate() Gets the predicate this iterator is using.

  Methods in with parameters of type

  Modifier and Type	Method and Description
  void	FilterIterator.setPredicate(Predicate<? super E> predicate) Sets the predicate this the iterator to use.
  void	FilterListIterator.setPredicate(Predicate<? super E> predicate) Sets the predicate this the iterator to use.

  Constructors in org.apache.commons.collections4.iterators with parameters of type Predicate

  Constructor and Description
  	FilterIterator(Iterator<? extends E> iterator, Predicate<? super E> predicate) Constructs a new FilterIterator that will use the given iterator and predicate.
  	FilterListIterator(ListIterator<? extends E> iterator, Predicate<? super E> predicate) Constructs a new FilterListIterator.
  	FilterListIterator(Predicate<? super E> predicate) Constructs a new FilterListIterator that will not function until setListIterator is invoked.

• Uses of Predicate in org.apache.commons.collections4.list

  Methods in with parameters of type

  Modifier and Type	Method and Description
  static <T> PredicatedList<T>	PredicatedList.predicatedList(List<T> list, Predicate<? super T> predicate) Factory method to create a predicated (validating) list.

  Constructors in org.apache.commons.collections4.list with parameters of type Predicate

  Constructor and Description
  	PredicatedList(List<E> list, Predicate<? super E> predicate) Constructor that wraps (not copies).

• Uses of Predicate in org.apache.commons.collections4.map

  Fields in declared as

  Modifier and Type	Field and Description
  protected Predicate<? super K>	PredicatedMap.keyPredicate The key predicate to use
  protected Predicate<? super V>	PredicatedMap.valuePredicate The value predicate to use

  Methods in with parameters of type

  Modifier and Type	Method and Description
  static <K,V> PredicatedMap<K,V>	PredicatedMap.predicatedMap(Map<K,V> map, Predicate<? super K> keyPredicate, Predicate<? super V> valuePredicate) Factory method to create a predicated (validating) map.
  static <K,V> PredicatedMap<K,V>	PredicatedMap.predicatedMap(Map<K,V> map, Predicate<? super K> keyPredicate, Predicate<? super V> valuePredicate) Factory method to create a predicated (validating) map.
  static <K,V> PredicatedSortedMap<K,V>	PredicatedSortedMap.predicatedSortedMap(SortedMap<K,V> map, Predicate<? super K> keyPredicate, Predicate<? super V> valuePredicate) Factory method to create a predicated (validating) sorted map.
  static <K,V> PredicatedSortedMap<K,V>	PredicatedSortedMap.predicatedSortedMap(SortedMap<K,V> map, Predicate<? super K> keyPredicate, Predicate<? super V> valuePredicate) Factory method to create a predicated (validating) sorted map.

  Constructors in org.apache.commons.collections4.map with parameters of type Predicate

  Constructor and Description
  	PredicatedMap(Map<K,V> map, Predicate<? super K> keyPredicate, Predicate<? super V> valuePredicate) Constructor that wraps (not copies).
  	PredicatedMap(Map<K,V> map, Predicate<? super K> keyPredicate, Predicate<? super V> valuePredicate) Constructor that wraps (not copies).
  	PredicatedSortedMap(SortedMap<K,V> map, Predicate<? super K> keyPredicate, Predicate<? super V> valuePredicate) Constructor that wraps (not copies).
  	PredicatedSortedMap(SortedMap<K,V> map, Predicate<? super K> keyPredicate, Predicate<? super V> valuePredicate) Constructor that wraps (not copies).

• Uses of Predicate in org.apache.commons.collections4.multiset

  Methods in with parameters of type

  Modifier and Type	Method and Description
  static <E> PredicatedMultiSet<E>	PredicatedMultiSet.predicatedMultiSet(MultiSet<E> multiset, Predicate<? super E> predicate) Factory method to create a predicated (validating) multiset.

  Constructors in org.apache.commons.collections4.multiset with parameters of type Predicate

  Constructor and Description
  	PredicatedMultiSet(MultiSet<E> multiset, Predicate<? super E> predicate) Constructor that wraps (not copies).

• Uses of Predicate in org.apache.commons.collections4.queue

  Methods in with parameters of type

  Modifier and Type	Method and Description
  static <E> PredicatedQueue<E>	PredicatedQueue.predicatedQueue(Queue<E> Queue, Predicate<? super E> predicate) Factory method to create a predicated (validating) queue.

  Constructors in org.apache.commons.collections4.queue with parameters of type Predicate

  Constructor and Description
  	PredicatedQueue(Queue<E> queue, Predicate<? super E> predicate) Constructor that wraps (not copies).

• Uses of Predicate in org.apache.commons.collections4.set

  Methods in with parameters of type

  Modifier and Type	Method and Description
  static <E> PredicatedNavigableSet<E>	PredicatedNavigableSet.predicatedNavigableSet(NavigableSet<E> set, Predicate<? super E> predicate) Factory method to create a predicated (validating) navigable set.
  static <E> PredicatedSet<E>	PredicatedSet.predicatedSet(Set<E> set, Predicate<? super E> predicate) Factory method to create a predicated (validating) set.
  static <E> PredicatedSortedSet<E>	PredicatedSortedSet.predicatedSortedSet(SortedSet<E> set, Predicate<? super E> predicate) Factory method to create a predicated (validating) sorted set.

  Constructors in org.apache.commons.collections4.set with parameters of type Predicate

  Constructor and Description
  	PredicatedNavigableSet(NavigableSet<E> set, Predicate<? super E> predicate) Constructor that wraps (not copies).
  	PredicatedSet(Set<E> set, Predicate<? super E> predicate) Constructor that wraps (not copies).
  	PredicatedSortedSet(SortedSet<E> set, Predicate<? super E> predicate) Constructor that wraps (not copies).