Uses of Interface com.google.common.base.Predicate (Guava: Google Core Libraries for Java 23.0 API)

Packages that use Predicate
Package	Description
com.google.common.base	Basic utility libraries and interfaces.
com.google.common.collect	This package contains generic collection interfaces and implementations, and other utilities for working with collections.
com.google.common.io	This package contains utility methods and classes for working with Java I/O; for example input streams, output streams, readers, writers, and files.

Uses of Predicate in com.google.common.base

Methods in com.google.common.base that return Predicate
Modifier and Type	Method and Description
`static <T> Predicate<T>`	Predicates.`alwaysFalse()` Returns a predicate that always evaluates to `false`.
`static <T> Predicate<T>`	Predicates.`alwaysTrue()` Returns a predicate that always evaluates to `true`.
`static <T> Predicate<T>`	Predicates.`and(Iterable<? extends Predicate<? super T>> components)` Returns a predicate that evaluates to `true` if each of its components evaluates to `true`.
`static <T> Predicate<T>`	Predicates.`and(Predicate<? super T>... components)` Returns a predicate that evaluates to `true` if each of its components evaluates to `true`.
`static <T> Predicate<T>`	Predicates.`and(Predicate<? super T> first, Predicate<? super T> second)` Returns a predicate that evaluates to `true` if both of its components evaluate to `true`.
`static Predicate<Class<?>>`	Predicates.`assignableFrom(Class<?> clazz)` Deprecated. Use the correctly-named method `Predicates.subtypeOf(java.lang.Class<?>)` instead.
`static <A,B> Predicate<A>`	Predicates.`compose(Predicate<B> predicate, Function<A,? extends B> function)` Returns the composition of a function and a predicate.
`static Predicate<CharSequence>`	Predicates.`contains(Pattern pattern)` Returns a predicate that evaluates to `true` if the `CharSequence` being tested contains any match for the given regular expression pattern.
`static Predicate<CharSequence>`	Predicates.`containsPattern(String pattern)` Returns a predicate that evaluates to `true` if the `CharSequence` being tested contains any match for the given regular expression pattern.
`static <T> Predicate<T>`	Predicates.`equalTo(T target)` Returns a predicate that evaluates to `true` if the object being tested `equals()` the given target or both are null.
`Predicate<T>`	Equivalence.`equivalentTo(T target)` Returns a predicate that evaluates to true if and only if the input is equivalent to `target` according to this equivalence relation.
`static <T> Predicate<T>`	Predicates.`in(Collection<? extends T> target)` Returns a predicate that evaluates to `true` if the object reference being tested is a member of the given collection.
`static Predicate<Object>`	Predicates.`instanceOf(Class<?> clazz)` Returns a predicate that evaluates to `true` if the object being tested is an instance of the given class.
`static <T> Predicate<T>`	Predicates.`isNull()` Returns a predicate that evaluates to `true` if the object reference being tested is null.
`static <T> Predicate<T>`	Predicates.`not(Predicate<T> predicate)` Returns a predicate that evaluates to `true` if the given predicate evaluates to `false`.
`static <T> Predicate<T>`	Predicates.`notNull()` Returns a predicate that evaluates to `true` if the object reference being tested is not null.
`static <T> Predicate<T>`	Predicates.`or(Iterable<? extends Predicate<? super T>> components)` Returns a predicate that evaluates to `true` if any one of its components evaluates to `true`.
`static <T> Predicate<T>`	Predicates.`or(Predicate<? super T>... components)` Returns a predicate that evaluates to `true` if any one of its components evaluates to `true`.
`static <T> Predicate<T>`	Predicates.`or(Predicate<? super T> first, Predicate<? super T> second)` Returns a predicate that evaluates to `true` if either of its components evaluates to `true`.
`static Predicate<Class<?>>`	Predicates.`subtypeOf(Class<?> clazz)` Returns a predicate that evaluates to `true` if the class being tested is assignable to (is a subtype of) `clazz`.

Methods in com.google.common.base with parameters of type Predicate
Modifier and Type	Method and Description
`static <T> Predicate<T>`	Predicates.`and(Predicate<? super T>... components)` Returns a predicate that evaluates to `true` if each of its components evaluates to `true`.
`static <T> Predicate<T>`	Predicates.`and(Predicate<? super T> first, Predicate<? super T> second)` Returns a predicate that evaluates to `true` if both of its components evaluate to `true`.
`static <T> Predicate<T>`	Predicates.`and(Predicate<? super T> first, Predicate<? super T> second)` Returns a predicate that evaluates to `true` if both of its components evaluate to `true`.
`static <A,B> Predicate<A>`	Predicates.`compose(Predicate<B> predicate, Function<A,? extends B> function)` Returns the composition of a function and a predicate.
`static CharMatcher`	CharMatcher.`forPredicate(Predicate<? super Character> predicate)` Returns a matcher with identical behavior to the given `Character`-based predicate, but which operates on primitive `char` instances instead.
`static <T> Function<T,Boolean>`	Functions.`forPredicate(Predicate<T> predicate)` Creates a function that returns the same boolean output as the given predicate for all inputs.
`static <T> Predicate<T>`	Predicates.`not(Predicate<T> predicate)` Returns a predicate that evaluates to `true` if the given predicate evaluates to `false`.
`static <T> Predicate<T>`	Predicates.`or(Predicate<? super T>... components)` Returns a predicate that evaluates to `true` if any one of its components evaluates to `true`.
`static <T> Predicate<T>`	Predicates.`or(Predicate<? super T> first, Predicate<? super T> second)` Returns a predicate that evaluates to `true` if either of its components evaluates to `true`.
`static <T> Predicate<T>`	Predicates.`or(Predicate<? super T> first, Predicate<? super T> second)` Returns a predicate that evaluates to `true` if either of its components evaluates to `true`.

Method parameters in com.google.common.base with type arguments of type Predicate
Modifier and Type	Method and Description
`static <T> Predicate<T>`	Predicates.`and(Iterable<? extends Predicate<? super T>> components)` Returns a predicate that evaluates to `true` if each of its components evaluates to `true`.
`static <T> Predicate<T>`	Predicates.`or(Iterable<? extends Predicate<? super T>> components)` Returns a predicate that evaluates to `true` if any one of its components evaluates to `true`.

Uses of Predicate in com.google.common.collect

Methods in com.google.common.collect with parameters of type Predicate
Modifier and Type	Method and Description
`static <T> boolean`	Iterables.`all(Iterable<T> iterable, Predicate<? super T> predicate)` Returns `true` if every element in `iterable` satisfies the predicate.
`static <T> boolean`	Iterators.`all(Iterator<T> iterator, Predicate<? super T> predicate)` Returns `true` if every element returned by `iterator` satisfies the given predicate.
`boolean`	FluentIterable.`allMatch(Predicate<? super E> predicate)` Returns `true` if every element in this fluent iterable satisfies the predicate.
`static <T> boolean`	Iterables.`any(Iterable<T> iterable, Predicate<? super T> predicate)` Returns `true` if any element in `iterable` satisfies the predicate.
`static <T> boolean`	Iterators.`any(Iterator<T> iterator, Predicate<? super T> predicate)` Returns `true` if one or more elements returned by `iterator` satisfy the given predicate.
`boolean`	FluentIterable.`anyMatch(Predicate<? super E> predicate)` Returns `true` if any element in this fluent iterable satisfies the predicate.
`static <E> Collection<E>`	Collections2.`filter(Collection<E> unfiltered, Predicate<? super E> predicate)` Returns the elements of `unfiltered` that satisfy a predicate.
`static <T> Iterable<T>`	Iterables.`filter(Iterable<T> unfiltered, Predicate<? super T> retainIfTrue)` Returns a view of `unfiltered` containing all elements that satisfy the input predicate `retainIfTrue`.
`static <T> UnmodifiableIterator<T>`	Iterators.`filter(Iterator<T> unfiltered, Predicate<? super T> retainIfTrue)` Returns a view of `unfiltered` containing all elements that satisfy the input predicate `retainIfTrue`.
`static <E> Multiset<E>`	Multisets.`filter(Multiset<E> unfiltered, Predicate<? super E> predicate)` Returns a view of the elements of `unfiltered` that satisfy a predicate.
`static <E> NavigableSet<E>`	Sets.`filter(NavigableSet<E> unfiltered, Predicate<? super E> predicate)` Returns the elements of a `NavigableSet`, `unfiltered`, that satisfy a predicate.
`FluentIterable<E>`	FluentIterable.`filter(Predicate<? super E> predicate)` Returns the elements from this fluent iterable that satisfy a predicate.
`static <E> Set<E>`	Sets.`filter(Set<E> unfiltered, Predicate<? super E> predicate)` Returns the elements of `unfiltered` that satisfy a predicate.
`static <E> SortedSet<E>`	Sets.`filter(SortedSet<E> unfiltered, Predicate<? super E> predicate)` Returns the elements of a `SortedSet`, `unfiltered`, that satisfy a predicate.
`static <K,V> BiMap<K,V>`	Maps.`filterEntries(BiMap<K,V> unfiltered, Predicate<? super Map.Entry<K,V>> entryPredicate)` Returns a bimap containing the mappings in `unfiltered` that satisfy a predicate.
`static <K,V> Map<K,V>`	Maps.`filterEntries(Map<K,V> unfiltered, Predicate<? super Map.Entry<K,V>> entryPredicate)` Returns a map containing the mappings in `unfiltered` that satisfy a predicate.
`static <K,V> Multimap<K,V>`	Multimaps.`filterEntries(Multimap<K,V> unfiltered, Predicate<? super Map.Entry<K,V>> entryPredicate)` Returns a multimap containing the mappings in `unfiltered` that satisfy a predicate.
`static <K,V> NavigableMap<K,V>`	Maps.`filterEntries(NavigableMap<K,V> unfiltered, Predicate<? super Map.Entry<K,V>> entryPredicate)` Returns a sorted map containing the mappings in `unfiltered` that satisfy a predicate.
`static <K,V> SetMultimap<K,V>`	Multimaps.`filterEntries(SetMultimap<K,V> unfiltered, Predicate<? super Map.Entry<K,V>> entryPredicate)` Returns a multimap containing the mappings in `unfiltered` that satisfy a predicate.
`static <K,V> SortedMap<K,V>`	Maps.`filterEntries(SortedMap<K,V> unfiltered, Predicate<? super Map.Entry<K,V>> entryPredicate)` Returns a sorted map containing the mappings in `unfiltered` that satisfy a predicate.
`static <K,V> BiMap<K,V>`	Maps.`filterKeys(BiMap<K,V> unfiltered, Predicate<? super K> keyPredicate)` Returns a bimap containing the mappings in `unfiltered` whose keys satisfy a predicate.
`static <K,V> ListMultimap<K,V>`	Multimaps.`filterKeys(ListMultimap<K,V> unfiltered, Predicate<? super K> keyPredicate)` Returns a multimap containing the mappings in `unfiltered` whose keys satisfy a predicate.
`static <K,V> Map<K,V>`	Maps.`filterKeys(Map<K,V> unfiltered, Predicate<? super K> keyPredicate)` Returns a map containing the mappings in `unfiltered` whose keys satisfy a predicate.
`static <K,V> Multimap<K,V>`	Multimaps.`filterKeys(Multimap<K,V> unfiltered, Predicate<? super K> keyPredicate)` Returns a multimap containing the mappings in `unfiltered` whose keys satisfy a predicate.
`static <K,V> NavigableMap<K,V>`	Maps.`filterKeys(NavigableMap<K,V> unfiltered, Predicate<? super K> keyPredicate)` Returns a navigable map containing the mappings in `unfiltered` whose keys satisfy a predicate.
`static <K,V> SetMultimap<K,V>`	Multimaps.`filterKeys(SetMultimap<K,V> unfiltered, Predicate<? super K> keyPredicate)` Returns a multimap containing the mappings in `unfiltered` whose keys satisfy a predicate.
`static <K,V> SortedMap<K,V>`	Maps.`filterKeys(SortedMap<K,V> unfiltered, Predicate<? super K> keyPredicate)` Returns a sorted map containing the mappings in `unfiltered` whose keys satisfy a predicate.
`static <K,V> BiMap<K,V>`	Maps.`filterValues(BiMap<K,V> unfiltered, Predicate<? super V> valuePredicate)` Returns a bimap containing the mappings in `unfiltered` whose values satisfy a predicate.
`static <K,V> Map<K,V>`	Maps.`filterValues(Map<K,V> unfiltered, Predicate<? super V> valuePredicate)` Returns a map containing the mappings in `unfiltered` whose values satisfy a predicate.
`static <K,V> Multimap<K,V>`	Multimaps.`filterValues(Multimap<K,V> unfiltered, Predicate<? super V> valuePredicate)` Returns a multimap containing the mappings in `unfiltered` whose values satisfy a predicate.
`static <K,V> NavigableMap<K,V>`	Maps.`filterValues(NavigableMap<K,V> unfiltered, Predicate<? super V> valuePredicate)` Returns a navigable map containing the mappings in `unfiltered` whose values satisfy a predicate.
`static <K,V> SetMultimap<K,V>`	Multimaps.`filterValues(SetMultimap<K,V> unfiltered, Predicate<? super V> valuePredicate)` Returns a multimap containing the mappings in `unfiltered` whose values satisfy a predicate.
`static <K,V> SortedMap<K,V>`	Maps.`filterValues(SortedMap<K,V> unfiltered, Predicate<? super V> valuePredicate)` Returns a sorted map containing the mappings in `unfiltered` whose values satisfy a predicate.
`static <T> T`	Iterables.`find(Iterable<? extends T> iterable, Predicate<? super T> predicate, T defaultValue)` Returns the first element in `iterable` that satisfies the given predicate, or `defaultValue` if none found.
`static <T> T`	Iterables.`find(Iterable<T> iterable, Predicate<? super T> predicate)` Returns the first element in `iterable` that satisfies the given predicate; use this method only when such an element is known to exist.
`static <T> T`	Iterators.`find(Iterator<? extends T> iterator, Predicate<? super T> predicate, T defaultValue)` Returns the first element in `iterator` that satisfies the given predicate.
`static <T> T`	Iterators.`find(Iterator<T> iterator, Predicate<? super T> predicate)` Returns the first element in `iterator` that satisfies the given predicate; use this method only when such an element is known to exist.
`Optional<E>`	FluentIterable.`firstMatch(Predicate<? super E> predicate)` Returns an `Optional` containing the first element in this fluent iterable that satisfies the given predicate, if such an element exists.
`static <T> int`	Iterables.`indexOf(Iterable<T> iterable, Predicate<? super T> predicate)` Returns the index in `iterable` of the first element that satisfies the provided `predicate`, or `-1` if the Iterable has no such elements.
`static <T> int`	Iterators.`indexOf(Iterator<T> iterator, Predicate<? super T> predicate)` Returns the index in `iterator` of the first element that satisfies the provided `predicate`, or `-1` if the Iterator has no such elements.
`static <T> boolean`	Iterables.`removeIf(Iterable<T> removeFrom, Predicate<? super T> predicate)` Removes, from an iterable, every element that satisfies the provided predicate.
`static <T> boolean`	Iterators.`removeIf(Iterator<T> removeFrom, Predicate<? super T> predicate)` Removes every element that satisfies the provided predicate from the iterator.
`static <T> Optional<T>`	Iterables.`tryFind(Iterable<T> iterable, Predicate<? super T> predicate)` Returns an `Optional` containing the first element in `iterable` that satisfies the given predicate, if such an element exists.
`static <T> Optional<T>`	Iterators.`tryFind(Iterator<T> iterator, Predicate<? super T> predicate)` Returns an `Optional` containing the first element in `iterator` that satisfies the given predicate, if such an element exists.

Uses of Predicate in com.google.common.io

Methods in com.google.common.io that return Predicate
Modifier and Type	Method and Description
`static Predicate<File>`	Files.`isDirectory()` Returns a predicate that returns the result of `File.isDirectory()` on input files.
`static Predicate<Path>`	MoreFiles.`isDirectory(LinkOption... options)` Returns a predicate that returns the result of `Files#isDirectory(Path, LinkOption...)` on input paths with the given link options.
`static Predicate<File>`	Files.`isFile()` Returns a predicate that returns the result of `File.isFile()` on input files.
`static Predicate<Path>`	MoreFiles.`isRegularFile(LinkOption... options)` Returns a predicate that returns the result of `Files#isRegularFile(Path, LinkOption...)` on input paths with the given link options.

Uses of Interfacecom.google.common.base.Predicate

Uses of Predicate in com.google.common.base

Uses of Predicate in com.google.common.collect

Uses of Predicate in com.google.common.io

Uses of Interface
com.google.common.base.Predicate