Eclipse Collections 13.0.0 · org.eclipse.collections.impl.AbstractRichIterable

Access	Constructor and Description
public	AbstractRichIterable()

Method Summary

Modifier and Type	Method and Description
public boolean	allSatisfy(Predicate<? super T> predicate) Implements org.eclipse.collections.api.RichIterable.allSatisfy. Returns true if the predicate evaluates to true for every element of the iterable or if the iterable is empty.
public <P> boolean	allSatisfyWith(Predicate2<? super T, ? super P> predicate, P parameter) Implements org.eclipse.collections.api.RichIterable.allSatisfyWith. Returns true if the predicate evaluates to true for every element of the collection, or returns false.
public boolean	anySatisfy(Predicate<? super T> predicate) Implements org.eclipse.collections.api.RichIterable.anySatisfy. Returns true if the predicate evaluates to true for any element of the iterable.
public <P> boolean	anySatisfyWith(Predicate2<? super T, ? super P> predicate, P parameter) Implements org.eclipse.collections.api.RichIterable.anySatisfyWith. Returns true if the predicate evaluates to true for any element of the collection, or return false.
public void	appendString(Appendable appendable, String separator) Overrides default org.eclipse.collections.api.RichIterable.appendString. Prints a string representation of this collection onto the given `Appendable`.
public void	appendString(Appendable appendable, String start, String separator, String end) Implements org.eclipse.collections.api.RichIterable.appendString. Prints a string representation of this collection onto the given `Appendable`.
public LazyIterable<T>	asLazy() Implements org.eclipse.collections.api.RichIterable.asLazy. Returns a lazy (deferred) iterable, most likely implemented by calling LazyIterate.adapt(this).
public <V, R extends Collection<V>> R	collect(Function<? super T, ? extends V> function, R target) Implements org.eclipse.collections.api.RichIterable.collect. Same as `collect(Function)`, except that the results are gathered into the specified `target` collection.
public <V, R extends Collection<V>> R	collectIf(Predicate<? super T> predicate, Function<? super T, ? extends V> function, R target) Implements org.eclipse.collections.api.RichIterable.collectIf. Same as the collectIf method with two parameters but uses the specified target collection for the results.
public <P, V, R extends Collection<V>> R	collectWith(Function2<? super T, ? super P, ? extends V> function, P parameter, R target) Implements org.eclipse.collections.api.RichIterable.collectWith. Same as collectWith but with a targetCollection parameter to gather the results.
public boolean	contains(Object object) Implements org.eclipse.collections.api.RichIterable.contains. Returns true if the iterable has an element which responds true to element.equals(object).
public boolean	containsAll(Collection<?> collection) Implements org.eclipse.collections.api.RichIterable.containsAll. Returns true if all elements in source are contained in this collection.
public boolean	containsAllArguments(Object... elements) Implements org.eclipse.collections.api.RichIterable.containsAllArguments. Returns true if all elements in the specified var arg array are contained in this collection.
public boolean	containsAllIterable(Iterable<?> source) Implements org.eclipse.collections.api.RichIterable.containsAllIterable. Returns true if all elements in source are contained in this collection.
public int	count(Predicate<? super T> predicate) Implements org.eclipse.collections.api.RichIterable.count. Return the total number of elements that answer true to the specified predicate.
public <V> Bag<V>	countByEach(Function<? super T, ? extends Iterable<V>> function) Overrides default org.eclipse.collections.api.RichIterable.countByEach. This method will count the number of occurrences of each value calculated by applying the function to each element of the collection.
public <P> int	countWith(Predicate2<? super T, ? super P> predicate, P parameter) Implements org.eclipse.collections.api.RichIterable.countWith. Returns the total number of elements that evaluate to true for the specified predicate.
public T	detect(Predicate<? super T> predicate) Implements org.eclipse.collections.api.RichIterable.detect. Returns the first element of the iterable for which the predicate evaluates to true or null in the case where no element returns true.
public Optional<T>	detectOptional(Predicate<? super T> predicate) Implements org.eclipse.collections.api.RichIterable.detectOptional. Returns the first element of the iterable for which the predicate evaluates to true as an Optional.
public <P> T	detectWith(Predicate2<? super T, ? super P> predicate, P parameter) Implements org.eclipse.collections.api.RichIterable.detectWith. Returns the first element that evaluates to true for the specified predicate2 and parameter, or null if none evaluate to true.
public <P> T	detectWithIfNone(Predicate2<? super T, ? super P> predicate, P parameter, Function0<? extends T> function) Implements org.eclipse.collections.api.RichIterable.detectWithIfNone. Returns the first element of the iterable that evaluates to true for the specified predicate2 and parameter, or returns the value of evaluating the specified function.
public <P> Optional<T>	detectWithOptional(Predicate2<? super T, ? super P> predicate, P parameter) Implements org.eclipse.collections.api.RichIterable.detectWithOptional. Returns the first element that evaluates to true for the specified predicate2 and parameter as an Optional.
public <V, R extends Collection<V>> R	flatCollect(Function<? super T, ? extends Iterable<V>> function, R target) Implements org.eclipse.collections.api.RichIterable.flatCollect. Same as flatCollect, only the results are collected into the target collection.
public final void	forEach(Procedure<? super T> procedure) Overrides default org.eclipse.collections.api.RichIterable.forEach. The procedure is executed for each element in the iterable.
public <P> void	forEachWith(Procedure2<? super T, ? super P> procedure, P parameter) Implements org.eclipse.collections.api.InternalIterable.forEachWith. The procedure2 is evaluated for each element in the iterable with the specified parameter provided as the second argument.
public void	forEachWithIndex(ObjectIntProcedure<? super T> objectIntProcedure) Implements org.eclipse.collections.api.InternalIterable.forEachWithIndex. Iterates over the iterable passing each element and the current relative int index to the specified instance of ObjectIntProcedure.
public <V, R extends MutableMultimap<V, T>> R	groupBy(Function<? super T, ? extends V> function, R target) Implements org.eclipse.collections.api.RichIterable.groupBy. Same as `groupBy(Function)`, except that the results are gathered into the specified `target` multimap.
public <V, R extends MutableMultimap<V, T>> R	groupByEach(Function<? super T, ? extends Iterable<V>> function, R target) Implements org.eclipse.collections.api.RichIterable.groupByEach. Same as `groupByEach(Function)`, except that the results are gathered into the specified `target` multimap.
public <V, R extends MutableMapIterable<V, T>> R	groupByUniqueKey(Function<? super T, ? extends V> function, R target) Implements org.eclipse.collections.api.RichIterable.groupByUniqueKey. Same as `groupByUniqueKey(Function)`, except that the results are gathered into the specified `target` map.
public <IV> IV	injectInto(IV injectedValue, Function2<? super IV, ? super T, ? extends IV> function) Implements org.eclipse.collections.api.RichIterable.injectInto. Returns the final result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
public int	injectInto(int injectedValue, IntObjectToIntFunction<? super T> function) Implements org.eclipse.collections.api.RichIterable.injectInto. Returns the final int result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
public long	injectInto(long injectedValue, LongObjectToLongFunction<? super T> function) Implements org.eclipse.collections.api.RichIterable.injectInto. Returns the final long result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
public double	injectInto(double injectedValue, DoubleObjectToDoubleFunction<? super T> function) Implements org.eclipse.collections.api.RichIterable.injectInto. Returns the final double result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
public float	injectInto(float injectedValue, FloatObjectToFloatFunction<? super T> function) Implements org.eclipse.collections.api.RichIterable.injectInto. Returns the final float result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
public <R extends Collection<T>> R	into(R target) Implements org.eclipse.collections.api.RichIterable.into. Adds all the elements in this iterable to the specific target Collection.
public boolean	isEmpty() Implements org.eclipse.collections.api.RichIterable.isEmpty. Returns true if this iterable has zero items.
public T	max(Comparator<? super T> comparator) Implements org.eclipse.collections.api.RichIterable.max. Returns the maximum element out of this container based on the comparator.
public T	max() Implements org.eclipse.collections.api.RichIterable.max. Returns the maximum element out of this container based on the natural order.
public <V extends Comparable<? super V>> T	maxBy(Function<? super T, ? extends V> function) Implements org.eclipse.collections.api.RichIterable.maxBy. Returns the maximum elements out of this container based on the natural order of the attribute returned by Function.
public T	min(Comparator<? super T> comparator) Implements org.eclipse.collections.api.RichIterable.min. Returns the minimum element out of this container based on the comparator.
public T	min() Implements org.eclipse.collections.api.RichIterable.min. Returns the minimum element out of this container based on the natural order.
public <V extends Comparable<? super V>> T	minBy(Function<? super T, ? extends V> function) Implements org.eclipse.collections.api.RichIterable.minBy. Returns the minimum elements out of this container based on the natural order of the attribute returned by Function.
public boolean	noneSatisfy(Predicate<? super T> predicate) Implements org.eclipse.collections.api.RichIterable.noneSatisfy. Returns true if the predicate evaluates to false for every element of the iterable or if the iterable is empty.
public <P> boolean	noneSatisfyWith(Predicate2<? super T, ? super P> predicate, P parameter) Implements org.eclipse.collections.api.RichIterable.noneSatisfyWith. Returns true if the predicate evaluates to false for every element of the collection, or return false.
public <R extends Collection<T>> R	reject(Predicate<? super T> predicate, R target) Implements org.eclipse.collections.api.RichIterable.reject. Same as the reject method with one parameter but uses the specified target collection for the results.
public <P, R extends Collection<T>> R	rejectWith(Predicate2<? super T, ? super P> predicate, P parameter, R target) Implements org.eclipse.collections.api.RichIterable.rejectWith. Similar to `reject(Predicate, Collection)`, except with an evaluation parameter for the second generic argument in `Predicate2`.
public <R extends Collection<T>> R	select(Predicate<? super T> predicate, R target) Implements org.eclipse.collections.api.RichIterable.select. Same as the select method with one parameter but uses the specified target collection for the results.
public <P, R extends Collection<T>> R	selectWith(Predicate2<? super T, ? super P> predicate, P parameter, R target) Implements org.eclipse.collections.api.RichIterable.selectWith. Similar to `select(Predicate, Collection)`, except with an evaluation parameter for the second generic argument in `Predicate2`.
public double	sumOfDouble(DoubleFunction<? super T> function) Implements org.eclipse.collections.api.RichIterable.sumOfDouble. Returns the final double result of evaluating function for each element of the iterable and adding the results together.
public double	sumOfFloat(FloatFunction<? super T> function) Implements org.eclipse.collections.api.RichIterable.sumOfFloat. Returns the final double result of evaluating function for each element of the iterable and adding the results together.
public long	sumOfInt(IntFunction<? super T> function) Implements org.eclipse.collections.api.RichIterable.sumOfInt. Returns the final long result of evaluating function for each element of the iterable and adding the results together.
public long	sumOfLong(LongFunction<? super T> function) Implements org.eclipse.collections.api.RichIterable.sumOfLong. Returns the final long result of evaluating function for each element of the iterable and adding the results together.
public MutableBag<T>	toBag() Implements org.eclipse.collections.api.RichIterable.toBag. Converts the collection to the default MutableBag implementation.
public <K, V> MutableBiMap<K, V>	toBiMap(Function<? super T, ? extends K> keyFunction, Function<? super T, ? extends V> valueFunction) Implements org.eclipse.collections.api.RichIterable.toBiMap. Converts the collection to a BiMap implementation using the specified key and value functions.
public MutableList<T>	toList() Implements org.eclipse.collections.api.RichIterable.toList. Converts the collection to a MutableList implementation.
public <K, V> MutableMap<K, V>	toMap(Function<? super T, ? extends K> keyFunction, Function<? super T, ? extends V> valueFunction) Implements org.eclipse.collections.api.RichIterable.toMap. Converts the collection to a MutableMap implementation using the specified key and value functions.
public MutableSet<T>	toSet() Implements org.eclipse.collections.api.RichIterable.toSet. Converts the collection to a MutableSet implementation.
public MutableSortedBag<T>	toSortedBag() Implements org.eclipse.collections.api.RichIterable.toSortedBag. Converts the collection to a MutableSortedBag implementation and sorts it using the natural order of the elements.
public MutableSortedBag<T>	toSortedBag(Comparator<? super T> comparator) Implements org.eclipse.collections.api.RichIterable.toSortedBag. Converts the collection to the MutableSortedBag implementation and sorts it using the specified comparator.
public <V extends Comparable<? super V>> MutableSortedBag<T>	toSortedBagBy(Function<? super T, ? extends V> function) Overrides default org.eclipse.collections.api.RichIterable.toSortedBagBy. Converts the collection to a MutableSortedBag implementation and sorts it based on the natural order of the attribute returned by `function`.
public <V extends Comparable<? super V>> MutableList<T>	toSortedListBy(Function<? super T, ? extends V> function) Overrides default org.eclipse.collections.api.RichIterable.toSortedListBy. Converts the collection to a MutableList implementation and sorts it based on the natural order of the attribute returned by `function`.
public <K, V> MutableSortedMap<K, V>	toSortedMap(Function<? super T, ? extends K> keyFunction, Function<? super T, ? extends V> valueFunction) Implements org.eclipse.collections.api.RichIterable.toSortedMap. Converts the collection to a MutableSortedMap implementation using the specified key and value functions sorted by the key elements' natural ordering.
public <K, V> MutableSortedMap<K, V>	toSortedMap(Comparator<? super K> comparator, Function<? super T, ? extends K> keyFunction, Function<? super T, ? extends V> valueFunction) Implements org.eclipse.collections.api.RichIterable.toSortedMap. Converts the collection to a MutableSortedMap implementation using the specified key and value functions sorted by the given comparator.
public <KK extends Comparable<? super KK>, NK, NV> MutableSortedMap<NK, NV>	toSortedMapBy(Function<? super NK, KK> sortBy, Function<? super T, ? extends NK> keyFunction, Function<? super T, ? extends NV> valueFunction) Overrides default org.eclipse.collections.api.RichIterable.toSortedMapBy. Converts the collection to a MutableSortedMap implementation using the specified key and value functions and sorts it based on the natural order of the attribute returned by `sortBy` function.
public MutableSortedSet<T>	toSortedSet() Implements org.eclipse.collections.api.RichIterable.toSortedSet. Converts the collection to a MutableSortedSet implementation and sorts it using the natural order of the elements.
public MutableSortedSet<T>	toSortedSet(Comparator<? super T> comparator) Implements org.eclipse.collections.api.RichIterable.toSortedSet. Converts the collection to a MutableSortedSet implementation and sorts it using the specified comparator.
public <V extends Comparable<? super V>> MutableSortedSet<T>	toSortedSetBy(Function<? super T, ? extends V> function) Overrides default org.eclipse.collections.api.RichIterable.toSortedSetBy. Converts the collection to a MutableSortedSet implementation and sorts it based on the natural order of the attribute returned by `function`.
public String	Returns: a string representation of this collection. toString() Overrides java.lang.Object.toString. Implements org.eclipse.collections.api.RichIterable.toString. Returns a string with the elements of the iterable separated by commas with spaces and enclosed in square brackets.
public <S, R extends Collection<Pair<T, S>>> R	zip(Iterable<S> that, R target) Implements org.eclipse.collections.api.RichIterable.zip. Same as `zip(Iterable)` but uses `target` for output.
public <R extends Collection<Pair<T, Integer>>> R	zipWithIndex(R target) Implements org.eclipse.collections.api.RichIterable.zipWithIndex. Same as `zipWithIndex()` but uses `target` for output.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll wait wait wait

public abstract Class AbstractRichIterable<T>

Constructor Summary

Method Summary