AbstractMultiReaderMutableCollection (GS Collections

java.lang.Object
- com.gs.collections.impl.collection.mutable.AbstractMultiReaderMutableCollection<T>

All Implemented Interfaces:

MutableCollection<T>, InternalIterable<T>, RichIterable<T>, Iterable<T>, Collection<T>

Direct Known Subclasses:

MultiReaderFastList, MultiReaderHashBag, MultiReaderUnifiedSet
```
public abstract class AbstractMultiReaderMutableCollection<T>
extends Object
implements MutableCollection<T>
```
AbstractMultiReaderMutableCollection is a common abstraction that provides thread-safe collection behaviors. Subclasses of this class must provide implementations of getDelegate() and getLock().

Constructor Summary

Constructors
Constructor and Description

AbstractMultiReaderMutableCollection()

Constructors
Constructor and Description
`AbstractMultiReaderMutableCollection()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`add(T item)`
`boolean`	`addAll(Collection<? extends T> collection)`
`boolean`	`addAllIterable(Iterable<? extends T> iterable)`
`<K,V> MutableMap<K,V>`	`aggregateBy(Function<? super T,? extends K> groupBy, Function0<? extends V> zeroValueFactory, Function2<? super V,? super T,? extends V> nonMutatingAggregator)` Applies an aggregate function over the iterable grouping results into a map based on the specific groupBy function.
`<K,V> MutableMap<K,V>`	`aggregateInPlaceBy(Function<? super T,? extends K> groupBy, Function0<? extends V> zeroValueFactory, Procedure2<? super V,? super T> mutatingAggregator)` Applies an aggregate procedure over the iterable grouping results into a Map based on the specific groupBy function.
`boolean`	`allSatisfy(Predicate<? super T> predicate)` Returns true if the predicate evaluates to true for every element of the iterable or if the iterable is empty.
`<P> boolean`	`allSatisfyWith(Predicate2<? super T,? super P> predicate, P parameter)` Returns true if the predicate evaluates to true for every element of the collection, or returns false.
`boolean`	`anySatisfy(Predicate<? super T> predicate)` Returns true if the predicate evaluates to true for any element of the iterable.
`<P> boolean`	`anySatisfyWith(Predicate2<? super T,? super P> predicate, P parameter)` Returns true if the predicate evaluates to true for any element of the collection, or return false.
`void`	`appendString(Appendable appendable)` Prints a string representation of this collection onto the given `Appendable`.
`void`	`appendString(Appendable appendable, String separator)` Prints a string representation of this collection onto the given `Appendable`.
`void`	`appendString(Appendable appendable, String start, String separator, String end)` Prints a string representation of this collection onto the given `Appendable`.
`LazyIterable<T>`	`asLazy()` Returns a lazy (deferred) iterable, most likely implemented by calling LazyIterate.adapt(this).
`void`	`clear()`
`<V,R extends Collection<V>> R`	`collect(Function<? super T,? extends V> function, R target)` Same as `RichIterable.collect(Function)`, except that the results are gathered into the specified `target` collection.
`<R extends MutableBooleanCollection> R`	`collectBoolean(BooleanFunction<? super T> booleanFunction, R target)` Same as `RichIterable.collectBoolean(BooleanFunction)`, except that the results are gathered into the specified `target` collection.
`<R extends MutableByteCollection> R`	`collectByte(ByteFunction<? super T> byteFunction, R target)` Same as `RichIterable.collectByte(ByteFunction)`, except that the results are gathered into the specified `target` collection.
`<R extends MutableCharCollection> R`	`collectChar(CharFunction<? super T> charFunction, R target)` Same as `RichIterable.collectChar(CharFunction)`, except that the results are gathered into the specified `target` collection.
`<R extends MutableDoubleCollection> R`	`collectDouble(DoubleFunction<? super T> doubleFunction, R target)` Same as `RichIterable.collectDouble(DoubleFunction)`, except that the results are gathered into the specified `target` collection.
`<R extends MutableFloatCollection> R`	`collectFloat(FloatFunction<? super T> floatFunction, R target)` Same as `RichIterable.collectFloat(FloatFunction)`, except that the results are gathered into the specified `target` collection.
`<V,R extends Collection<V>> R`	`collectIf(Predicate<? super T> predicate, Function<? super T,? extends V> function, R target)` Same as the collectIf method with two parameters but uses the specified target collection for the results.
`<R extends MutableIntCollection> R`	`collectInt(IntFunction<? super T> intFunction, R target)` Same as `RichIterable.collectInt(IntFunction)`, except that the results are gathered into the specified `target` collection.
`<R extends MutableLongCollection> R`	`collectLong(LongFunction<? super T> longFunction, R target)` Same as `RichIterable.collectLong(LongFunction)`, except that the results are gathered into the specified `target` collection.
`<R extends MutableShortCollection> R`	`collectShort(ShortFunction<? super T> shortFunction, R target)` Same as `RichIterable.collectShort(ShortFunction)`, except that the results are gathered into the specified `target` collection.
`<P,V,R extends Collection<V>> R`	`collectWith(Function2<? super T,? super P,? extends V> function, P parameter, R targetCollection)` Same as collectWith but with a targetCollection parameter to gather the results.
`boolean`	`contains(Object item)` Returns true if the iterable has an element which responds true to element.equals(object).
`boolean`	`containsAll(Collection<?> collection)` Returns true if all elements in source are contained in this collection.
`boolean`	`containsAllArguments(Object... elements)` Returns true if all elements in the specified var arg array are contained in this collection.
`boolean`	`containsAllIterable(Iterable<?> source)` Returns true if all elements in source are contained in this collection.
`int`	`count(Predicate<? super T> predicate)` Return the total number of elements that answer true to the specified predicate.
`<P> int`	`countWith(Predicate2<? super T,? super P> predicate, P parameter)` Returns the total number of elements that evaluate to true for the specified predicate.
`T`	`detect(Predicate<? super T> predicate)` Returns the first element of the iterable for which the predicate evaluates to true or null in the case where no element returns true.
`T`	`detectIfNone(Predicate<? super T> predicate, Function0<? extends T> function)` Returns the first element of the iterable for which the predicate evaluates to true.
`<P> T`	`detectWith(Predicate2<? super T,? super P> predicate, P parameter)` Returns the first element that evaluates to true for the specified predicate2 and parameter, or null if none evaluate to true.
`<P> T`	`detectWithIfNone(Predicate2<? super T,? super P> predicate, P parameter, Function0<? extends T> function)` 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.
`<V,R extends Collection<V>> R`	`flatCollect(Function<? super T,? extends Iterable<V>> function, R target)` Same as flatCollect, only the results are collected into the target collection.
`void`	`forEach(Procedure<? super T> procedure)` The procedure is executed for each element in the iterable.
`<P> void`	`forEachWith(Procedure2<? super T,? super P> procedure, P parameter)` The procedure2 is evaluated for each element in the iterable with the specified parameter provided as the second argument.
`void`	`forEachWithIndex(ObjectIntProcedure<? super T> objectIntProcedure)` Iterates over the iterable passing each element and the current relative int index to the specified instance of ObjectIntProcedure
`T`	`getFirst()` Returns the first element of an iterable.
`T`	`getLast()` Returns the last element of an iterable.
`<V,R extends MutableMultimap<V,T>> R`	`groupBy(Function<? super T,? extends V> function, R target)` Same as `RichIterable.groupBy(Function)`, except that the results are gathered into the specified `target` multimap.
`<V,R extends MutableMultimap<V,T>> R`	`groupByEach(Function<? super T,? extends Iterable<V>> function, R target)` Same as `RichIterable.groupByEach(Function)`, except that the results are gathered into the specified `target` multimap.
`double`	`injectInto(double injectedValue, DoubleObjectToDoubleFunction<? super T> function)` Returns the final double result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
`float`	`injectInto(float injectedValue, FloatObjectToFloatFunction<? super T> function)` Returns the final float result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
`int`	`injectInto(int injectedValue, IntObjectToIntFunction<? super T> function)` Returns the final int result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
`<IV> IV`	`injectInto(IV injectedValue, Function2<? super IV,? super T,? extends IV> function)` Returns the final result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
`long`	`injectInto(long injectedValue, LongObjectToLongFunction<? super T> function)` Returns the final long result of evaluating function using each element of the iterable and the previous evaluation result as the parameters.
`<IV,P> IV`	`injectIntoWith(IV injectValue, Function3<? super IV,? super T,? super P,? extends IV> function, P parameter)`
`boolean`	`isEmpty()` Returns true if this iterable has zero items.
`Iterator<T>`	`iterator()` This method is not supported directly on MultiReader collections because it is not thread-safe.
`String`	`makeString()` Returns a string representation of this collection by delegating to `RichIterable.makeString(String)` and defaulting the separator parameter to the characters `", "` (comma and space).
`String`	`makeString(String separator)` Returns a string representation of this collection by delegating to `RichIterable.makeString(String, String, String)` and defaulting the start and end parameters to `""` (the empty String).
`String`	`makeString(String start, String separator, String end)` Returns a string representation of this collection.
`T`	`max()` Returns the maximum element out of this container based on the natural order.
`T`	`max(Comparator<? super T> comparator)` Returns the maximum element out of this container based on the comparator.
`<V extends Comparable<? super V>> T`	`maxBy(Function<? super T,? extends V> function)` Returns the maximum elements out of this container based on the natural order of the attribute returned by Function.
`T`	`min()` Returns the minimum element out of this container based on the natural order.
`T`	`min(Comparator<? super T> comparator)` Returns the minimum element out of this container based on the comparator.
`<V extends Comparable<? super V>> T`	`minBy(Function<? super T,? extends V> function)` Returns the minimum elements out of this container based on the natural order of the attribute returned by Function.
`boolean`	`noneSatisfy(Predicate<? super T> predicate)` Returns true if the predicate evaluates to false for every element of the iterable or if the iterable is empty.
`<P> boolean`	`noneSatisfyWith(Predicate2<? super T,? super P> predicate, P parameter)` Returns true if the predicate evaluates to false for every element of the collection, or return false.
`boolean`	`notEmpty()` The English equivalent of !this.isEmpty()
`<R extends Collection<T>> R`	`reject(Predicate<? super T> predicate, R target)` Same as the reject method with one parameter but uses the specified target collection for the results.
`<P,R extends Collection<T>> R`	`rejectWith(Predicate2<? super T,? super P> predicate, P parameter, R targetCollection)` Similar to `RichIterable.reject(Predicate, Collection)`, except with an evaluation parameter for the second generic argument in `Predicate2`.
`boolean`	`remove(Object item)`
`boolean`	`removeAll(Collection<?> collection)`
`boolean`	`removeAllIterable(Iterable<?> iterable)`
`void`	`removeIf(Predicate<? super T> predicate)` Removes all elements in the collection that evaluate to true for the specified predicate.
`<P> void`	`removeIfWith(Predicate2<? super T,? super P> predicate, P parameter)` Removes all elements in the collection that evaluate to true for the specified predicate2 and parameter.
`boolean`	`retainAll(Collection<?> collection)`
`boolean`	`retainAllIterable(Iterable<?> iterable)`
`<R extends Collection<T>> R`	`select(Predicate<? super T> predicate, R target)` Same as the select method with one parameter but uses the specified target collection for the results.
`<P> Twin<MutableList<T>>`	`selectAndRejectWith(Predicate2<? super T,? super P> predicate, P parameter)` Filters a collection into two separate collections based on a predicate returned via a Pair.
`<P,R extends Collection<T>> R`	`selectWith(Predicate2<? super T,? super P> predicate, P parameter, R targetCollection)` Similar to `RichIterable.select(Predicate, Collection)`, except with an evaluation parameter for the second generic argument in `Predicate2`.
`int`	`size()` Returns the number of items in this iterable.
`double`	`sumOfDouble(DoubleFunction<? super T> function)` Returns the final double result of evaluating function for each element of the iterable and adding the results together.
`double`	`sumOfFloat(FloatFunction<? super T> function)` Returns the final double result of evaluating function for each element of the iterable and adding the results together.
`long`	`sumOfInt(IntFunction<? super T> function)` Returns the final long result of evaluating function for each element of the iterable and adding the results together.
`long`	`sumOfLong(LongFunction<? super T> function)` Returns the final long result of evaluating function for each element of the iterable and adding the results together.
`Object[]`	`toArray()` Converts this iterable to an array.
`<E> E[]`	`toArray(E[] a)` Converts this iterable to an array using the specified target array, assuming the target array is as long or longer than the iterable.
`MutableBag<T>`	`toBag()` Converts the collection to the default MutableBag implementation.
`MutableList<T>`	`toList()` Converts the collection to a MutableList implementation.
`<NK,NV> MutableMap<NK,NV>`	`toMap(Function<? super T,? extends NK> keyFunction, Function<? super T,? extends NV> valueFunction)` Converts the collection to a MutableMap implementation using the specified key and value functions.
`MutableSet<T>`	`toSet()` Converts the collection to a MutableSet implementation.
`MutableList<T>`	`toSortedList()` Converts the collection to a MutableList implementation and sorts it using the natural order of the elements.
`MutableList<T>`	`toSortedList(Comparator<? super T> comparator)` Converts the collection to a MutableList implementation and sorts it using the specified comparator.
`<V extends Comparable<? super V>> MutableList<T>`	`toSortedListBy(Function<? super T,? extends V> function)` Converts the collection to a MutableList implementation and sorts it based on the natural order of the attribute returned by `function`.
`<NK,NV> MutableSortedMap<NK,NV>`	`toSortedMap(Comparator<? super NK> comparator, Function<? super T,? extends NK> keyFunction, Function<? super T,? extends NV> valueFunction)` Converts the collection to a MutableSortedMap implementation using the specified key and value functions sorted by the given comparator.
`<NK,NV> MutableSortedMap<NK,NV>`	`toSortedMap(Function<? super T,? extends NK> keyFunction, Function<? super T,? extends NV> valueFunction)` Converts the collection to a MutableSortedMap implementation using the specified key and value functions sorted by the key elements' natural ordering.
`MutableSortedSet<T>`	`toSortedSet()` Converts the collection to a MutableSortedSet implementation and sorts it using the natural order of the elements.
`MutableSortedSet<T>`	`toSortedSet(Comparator<? super T> comparator)` Converts the collection to a MutableSortedSet implementation and sorts it using the specified comparator.
`<V extends Comparable<? super V>> MutableSortedSet<T>`	`toSortedSetBy(Function<? super T,? extends V> function)` Converts the collection to a MutableSortedSet implementation and sorts it based on the natural order of the attribute returned by `function`.
`String`	`toString()` Returns a string representation of this RichIterable.
`<S,R extends Collection<Pair<T,S>>> R`	`zip(Iterable<S> that, R target)` Same as `RichIterable.zip(Iterable)` but uses `target` for output.
`<R extends Collection<Pair<T,Integer>>> R`	`zipWithIndex(R target)` Same as `RichIterable.zipWithIndex()` but uses `target` for output.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.gs.collections.api.collection.MutableCollection
asSynchronized, asUnmodifiable, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, flatCollect, groupBy, groupByEach, groupByUniqueKey, newEmpty, partition, partitionWith, reject, rejectWith, select, selectInstancesOf, selectWith, toImmutable, with, withAll, without, withoutAll, zip, zipWithIndex

Methods inherited from interface java.util.Collection
equals, hashCode, parallelStream, removeIf, spliterator, stream

Methods inherited from interface com.gs.collections.api.RichIterable
chunk

Methods inherited from interface java.lang.Iterable
forEach

- Constructor Detail
 - AbstractMultiReaderMutableCollection
```
public AbstractMultiReaderMutableCollection()
```
- Method Detail
 - contains
```
public boolean contains(Object item)
```
 Description copied from interface: RichIterable
 
 Returns true if the iterable has an element which responds true to element.equals(object).
 
 Specified by:
 
 contains in interface RichIterable<T>
 
 Specified by:
 
 contains in interface Collection<T>
 - containsAll
```
public boolean containsAll(Collection<?> collection)
```
 Description copied from interface: RichIterable
 
 Returns true if all elements in source are contained in this collection.
 
 Specified by:
 
 containsAll in interface RichIterable<T>
 
 Specified by:
 
 containsAll in interface Collection<T>
 
 See Also:
 
 Collection.containsAll(Collection)
 - containsAllIterable
```
public boolean containsAllIterable(Iterable<?> source)
```
 Description copied from interface: RichIterable
 
 Returns true if all elements in source are contained in this collection.
 
 Specified by:
 
 containsAllIterable in interface RichIterable<T>
 - containsAllArguments
```
public boolean containsAllArguments(Object... elements)
```
 Description copied from interface: RichIterable
 
 Returns true if all elements in the specified var arg array are contained in this collection.
 
 Specified by:
 
 containsAllArguments in interface RichIterable<T>
 - noneSatisfy
```
public boolean noneSatisfy(Predicate<? super T> predicate)
```
 Description copied from interface: RichIterable
 
 Returns true if the predicate evaluates to false for every element of the iterable or if the iterable is empty. Otherwise, returns false.
 
 Specified by:
 
 noneSatisfy in interface RichIterable<T>
 - noneSatisfyWith
```
public  boolean noneSatisfyWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: RichIterable
 
 Returns true if the predicate evaluates to false for every element of the collection, or return false. Returns true if the collection is empty.
 
 Specified by:
 
 noneSatisfyWith in interface RichIterable<T>
 - allSatisfy
```
public boolean allSatisfy(Predicate<? super T> predicate)
```
 Description copied from interface: RichIterable
 
 Returns true if the predicate evaluates to true for every element of the iterable or if the iterable is empty. Otherwise, returns false.
 
 Specified by:
 
 allSatisfy in interface RichIterable<T>
 - allSatisfyWith
```
public  boolean allSatisfyWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: RichIterable
 
 Returns true if the predicate evaluates to true for every element of the collection, or returns false.
 
 Specified by:
 
 allSatisfyWith in interface RichIterable<T>
 - anySatisfy
```
public boolean anySatisfy(Predicate<? super T> predicate)
```
 Description copied from interface: RichIterable
 
 Returns true if the predicate evaluates to true for any element of the iterable. Returns false if the iterable is empty, or if no element returned true when evaluating the predicate.
 
 Specified by:
 
 anySatisfy in interface RichIterable<T>
 - anySatisfyWith
```
public  boolean anySatisfyWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: RichIterable
 
 Returns true if the predicate evaluates to true for any element of the collection, or return false. Returns false if the collection is empty.
 
 Specified by:
 
 anySatisfyWith in interface RichIterable<T>
 - toList
```
public MutableList<T> toList()
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableList implementation.
 
 Specified by:
 
 toList in interface RichIterable<T>
 - toMap
```
public <NK,NV> MutableMap<NK,NV> toMap(Function<? super T,? extends NK> keyFunction,
 Function<? super T,? extends NV> valueFunction)
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableMap implementation using the specified key and value functions.
 
 Specified by:
 
 toMap in interface RichIterable<T>
 - toSortedMap
```
public <NK,NV> MutableSortedMap<NK,NV> toSortedMap(Function<? super T,? extends NK> keyFunction,
 Function<? super T,? extends NV> valueFunction)
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableSortedMap implementation using the specified key and value functions sorted by the key elements' natural ordering.
 
 Specified by:
 
 toSortedMap in interface RichIterable<T>
 - toSortedMap
```
public <NK,NV> MutableSortedMap<NK,NV> toSortedMap(Comparator<? super NK> comparator,
 Function<? super T,? extends NK> keyFunction,
 Function<? super T,? extends NV> valueFunction)
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableSortedMap implementation using the specified key and value functions sorted by the given comparator.
 
 Specified by:
 
 toSortedMap in interface RichIterable<T>
 - asLazy
```
public LazyIterable<T> asLazy()
```
 Description copied from interface: RichIterable
 
 Returns a lazy (deferred) iterable, most likely implemented by calling LazyIterate.adapt(this).
 
 Specified by:
 
 asLazy in interface RichIterable<T>
 - toSet
```
public MutableSet<T> toSet()
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableSet implementation.
 
 Specified by:
 
 toSet in interface RichIterable<T>
 - toBag
```
public MutableBag<T> toBag()
```
 Description copied from interface: RichIterable
 
 Converts the collection to the default MutableBag implementation.
 
 Specified by:
 
 toBag in interface RichIterable<T>
 - toSortedList
```
public MutableList<T> toSortedList()
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableList implementation and sorts it using the natural order of the elements.
 
 Specified by:
 
 toSortedList in interface RichIterable<T>
 - toSortedList
```
public MutableList<T> toSortedList(Comparator<? super T> comparator)
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableList implementation and sorts it using the specified comparator.
 
 Specified by:
 
 toSortedList in interface RichIterable<T>
 - toSortedListBy
```
public <V extends Comparable<? super V>> MutableList<T> toSortedListBy(Function<? super T,? extends V> function)
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableList implementation and sorts it based on the natural order of the attribute returned by function.
 
 Specified by:
 
 toSortedListBy in interface RichIterable<T>
 - toSortedSet
```
public MutableSortedSet<T> toSortedSet()
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableSortedSet implementation and sorts it using the natural order of the elements.
 
 Specified by:
 
 toSortedSet in interface RichIterable<T>
 - toSortedSet
```
public MutableSortedSet<T> toSortedSet(Comparator<? super T> comparator)
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableSortedSet implementation and sorts it using the specified comparator.
 
 Specified by:
 
 toSortedSet in interface RichIterable<T>
 - toSortedSetBy
```
public <V extends Comparable<? super V>> MutableSortedSet<T> toSortedSetBy(Function<? super T,? extends V> function)
```
 Description copied from interface: RichIterable
 
 Converts the collection to a MutableSortedSet implementation and sorts it based on the natural order of the attribute returned by function.
 
 Specified by:
 
 toSortedSetBy in interface RichIterable<T>
 - count
```
public int count(Predicate<? super T> predicate)
```
 Description copied from interface: RichIterable
 Return the total number of elements that answer true to the specified predicate.
```
e.g.
 return people.count(new Predicate<Person>()
 {
 public boolean value(Person person)
 {
 return person.getAddress().getState().getName().equals("New York");
 }
 });
 
```
 Specified by:
 
 count in interface RichIterable<T>
 - countWith
```
public  int countWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: RichIterable
 Returns the total number of elements that evaluate to true for the specified predicate.
```
e.g.
 return lastNames.countWith(PredicatesLite.equal(), "Smith");
 
```
 Specified by:
 
 countWith in interface RichIterable<T>
 - detect
```
public T detect(Predicate<? super T> predicate)
```
 Description copied from interface: RichIterable
 Returns the first element of the iterable for which the predicate evaluates to true or null in the case where no element returns true. This method is commonly called find.
```
e.g.
 return people.detect(new Predicate<Person>()
 {
 public boolean value(Person person)
 {
 return person.getFirstName().equals("John") && person.getLastName().equals("Smith");
 }
 });
 
```
 Specified by:
 
 detect in interface RichIterable<T>
 - min
```
public T min(Comparator<? super T> comparator)
```
 Description copied from interface: RichIterable
 
 Returns the minimum element out of this container based on the comparator.
 
 Specified by:
 
 min in interface RichIterable<T>
 - max
```
public T max(Comparator<? super T> comparator)
```
 Description copied from interface: RichIterable
 
 Returns the maximum element out of this container based on the comparator.
 
 Specified by:
 
 max in interface RichIterable<T>
 - min
```
public T min()
```
 Description copied from interface: RichIterable
 
 Returns the minimum element out of this container based on the natural order.
 
 Specified by:
 
 min in interface RichIterable<T>
 - max
```
public T max()
```
 Description copied from interface: RichIterable
 
 Returns the maximum element out of this container based on the natural order.
 
 Specified by:
 
 max in interface RichIterable<T>
 - minBy
```
public <V extends Comparable<? super V>> T minBy(Function<? super T,? extends V> function)
```
 Description copied from interface: RichIterable
 
 Returns the minimum elements out of this container based on the natural order of the attribute returned by Function.
 
 Specified by:
 
 minBy in interface RichIterable<T>
 - maxBy
```
public <V extends Comparable<? super V>> T maxBy(Function<? super T,? extends V> function)
```
 Description copied from interface: RichIterable
 
 Returns the maximum elements out of this container based on the natural order of the attribute returned by Function.
 
 Specified by:
 
 maxBy in interface RichIterable<T>
 - detectIfNone
```
public T detectIfNone(Predicate<? super T> predicate,
 Function0<? extends T> function)
```
 Description copied from interface: RichIterable
 
 Returns the first element of the iterable for which the predicate evaluates to true. If no element matches the predicate, then returns the value of applying the specified function.
 
 Specified by:
 
 detectIfNone in interface RichIterable<T>
 - detectWith
```
public  T detectWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: RichIterable
 Returns the first element that evaluates to true for the specified predicate2 and parameter, or null if none evaluate to true.
```
e.g.
 people.detectWith(new Predicate2<Person, String>()
 {
 public boolean value(Person person, String fullName)
 {
 return person.getFullName().equals(fullName);
 }
 }, "John Smith");
 
```
 Specified by:
 
 detectWith in interface RichIterable<T>
 - detectWithIfNone
```
public  T detectWithIfNone(Predicate2<? super T,? super P> predicate,
 P parameter,
 Function0<? extends T> function)
```
 Description copied from interface: RichIterable
 
 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.
 
 Specified by:
 
 detectWithIfNone in interface RichIterable<T>
 - getFirst
```
public T getFirst()
```
 Description copied from interface: RichIterable
 
 Returns the first element of an iterable. In the case of a List it is the element at the first index. In the case of any other Collection, it is the first element that would be returned during an iteration. If the iterable is empty, null is returned. If null is a valid element of the container, then a developer would need to check to see if the iterable is empty to validate that a null result was not due to the container being empty.
 The order of Sets are not guaranteed (except for TreeSets and other Ordered Set implementations), so if you use this method, the first element could be any element from the Set.
 
 Specified by:
 
 getFirst in interface RichIterable<T>
 - getLast
```
public T getLast()
```
 Description copied from interface: RichIterable
 
 Returns the last element of an iterable. In the case of a List it is the element at the last index. In the case of any other Collection, it is the last element that would be returned during an iteration. If the iterable is empty, null is returned. If null is a valid element of the container, then a developer would need to check to see if the iterable is empty to validate that a null result was not due to the container being empty.
 The order of Sets are not guaranteed (except for TreeSets and other Ordered Set implementations), so if you use this method, the last element could be any element from the Set.
 
 Specified by:
 
 getLast in interface RichIterable<T>
 - notEmpty
```
public boolean notEmpty()
```
 Description copied from interface: RichIterable
 
 The English equivalent of !this.isEmpty()
 
 Specified by:
 
 notEmpty in interface RichIterable<T>
 - selectAndRejectWith
```
public  Twin<MutableList<T>> selectAndRejectWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: MutableCollection
 Filters a collection into two separate collections based on a predicate returned via a Pair.
```
e.g.
 return lastNames.selectAndRejectWith(PredicatesLite.lessThan(), "Mason");
 
```
 Specified by:
 
 selectAndRejectWith in interface MutableCollection<T>
 - collect
```
public <V,R extends Collection<V>> R collect(Function<? super T,? extends V> function,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collect(Function), except that the results are gathered into the specified target collection.
```
e.g.
 return people.collect(new Function<Person, String>()
 {
 public String valueOf(Person person)
 {
 return person.getFirstName() + " " + person.getLastName();
 }
 }, Lists.mutable.of());
 
```
 Specified by:
 
 collect in interface RichIterable<T>
 
 Parameters:
 
 function - a Function to use as the collect transformation function
 
 target - the Collection to append to for all elements in this RichIterable that meet select criteria function
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 
 See Also:
 
 RichIterable.collect(Function)
 - collectBoolean
```
public <R extends MutableBooleanCollection> R collectBoolean(BooleanFunction<? super T> booleanFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectBoolean(BooleanFunction), except that the results are gathered into the specified target collection.
```
e.g.
 return people.collectBoolean(new BooleanFunction<Person>()
 {
 public boolean booleanValueOf(Person person)
 {
 return person.hasDrivingLicense();
 }
 }, new BooleanArrayList());
 
```
 Specified by:
 
 collectBoolean in interface RichIterable<T>
 
 Parameters:
 
 booleanFunction - a BooleanFunction to use as the collect transformation function
 
 target - the MutableBooleanCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - collectByte
```
public <R extends MutableByteCollection> R collectByte(ByteFunction<? super T> byteFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectByte(ByteFunction), except that the results are gathered into the specified target collection.
```
e.g.
 return people.collectByte(new ByteFunction<Person>()
 {
 public byte byteValueOf(Person person)
 {
 return person.getCode();
 }
 }, new ByteArrayList());
 
```
 Specified by:
 
 collectByte in interface RichIterable<T>
 
 Parameters:
 
 byteFunction - a ByteFunction to use as the collect transformation function
 
 target - the MutableByteCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - collectChar
```
public <R extends MutableCharCollection> R collectChar(CharFunction<? super T> charFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectChar(CharFunction), except that the results are gathered into the specified target collection.
```
e.g.
 return people.collectChar(new CharFunction<Person>()
 {
 public char charValueOf(Person person)
 {
 return person.getMiddleInitial();
 }
 }, new CharArrayList());
 
```
 Specified by:
 
 collectChar in interface RichIterable<T>
 
 Parameters:
 
 charFunction - a CharFunction to use as the collect transformation function
 
 target - the MutableCharCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - collectDouble
```
public <R extends MutableDoubleCollection> R collectDouble(DoubleFunction<? super T> doubleFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectDouble(DoubleFunction), except that the results are gathered into the specified target collection.
```
e.g.
 return people.collectDouble(new DoubleFunction<Person>()
 {
 public double doubleValueOf(Person person)
 {
 return person.getMilesFromNorthPole();
 }
 }, new DoubleArrayList());
 
```
 Specified by:
 
 collectDouble in interface RichIterable<T>
 
 Parameters:
 
 doubleFunction - a DoubleFunction to use as the collect transformation function
 
 target - the MutableDoubleCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - collectFloat
```
public <R extends MutableFloatCollection> R collectFloat(FloatFunction<? super T> floatFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectFloat(FloatFunction), except that the results are gathered into the specified target collection.
```
e.g.
 return people.collectFloat(new FloatFunction<Person>()
 {
 public float floatValueOf(Person person)
 {
 return person.getHeightInInches();
 }
 }, new FloatArrayList());
 
```
 Specified by:
 
 collectFloat in interface RichIterable<T>
 
 Parameters:
 
 floatFunction - a FloatFunction to use as the collect transformation function
 
 target - the MutableFloatCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - collectInt
```
public <R extends MutableIntCollection> R collectInt(IntFunction<? super T> intFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectInt(IntFunction), except that the results are gathered into the specified target collection.
```
e.g.
 return people.collectInt(new IntFunction<Person>()
 {
 public int intValueOf(Person person)
 {
 return person.getAge();
 }
 }, new IntArrayList());
 
```
 Specified by:
 
 collectInt in interface RichIterable<T>
 
 Parameters:
 
 intFunction - a IntFunction to use as the collect transformation function
 
 target - the MutableIntCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - collectLong
```
public <R extends MutableLongCollection> R collectLong(LongFunction<? super T> longFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectLong(LongFunction), except that the results are gathered into the specified target collection.
```
e.g.
 return people.collectLong(new LongFunction<Person>()
 {
 public long longValueOf(Person person)
 {
 return person.getGuid();
 }
 }, new LongArrayList());
 
```
 Specified by:
 
 collectLong in interface RichIterable<T>
 
 Parameters:
 
 longFunction - a LongFunction to use as the collect transformation function
 
 target - the MutableLongCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - collectShort
```
public <R extends MutableShortCollection> R collectShort(ShortFunction<? super T> shortFunction,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.collectShort(ShortFunction), except that the results are gathered into the specified target collection.
```
e.g.
 return people.collectShort(new ShortFunction<Person>()
 {
 public short shortValueOf(Person person)
 {
 return person.getNumberOfJunkMailItemsReceivedPerMonth;
 }
 }, new ShortArrayList());
 
```
 Specified by:
 
 collectShort in interface RichIterable<T>
 
 Parameters:
 
 shortFunction - a ShortFunction to use as the collect transformation function
 
 target - the MutableShortCollection to append to for all elements in this RichIterable
 
 Returns:
 
 target, which contains appended elements as a result of the collect transformation
 - flatCollect
```
public <V,R extends Collection<V>> R flatCollect(Function<? super T,? extends Iterable<V>> function,
 R target)
```
 Description copied from interface: RichIterable
 
 Same as flatCollect, only the results are collected into the target collection.
 
 Specified by:
 
 flatCollect in interface RichIterable<T>
 
 Parameters:
 
 function - The Function to apply
 
 target - The collection into which results should be added.
 
 Returns:
 
 target, which will contain a flattened collection of results produced by applying the given function
 
 See Also:
 
 RichIterable.flatCollect(Function)
 - collectIf
```
public <V,R extends Collection<V>> R collectIf(Predicate<? super T> predicate,
 Function<? super T,? extends V> function,
 R target)
```
 Description copied from interface: RichIterable
 
 Same as the collectIf method with two parameters but uses the specified target collection for the results.
 
 Specified by:
 
 collectIf in interface RichIterable<T>
 
 Parameters:
 
 predicate - a Predicate to use as the select criteria
 
 function - a Function to use as the collect transformation function
 
 target - the Collection to append to for all elements in this RichIterable that meet the collect criteria predicate
 
 Returns:
 
 targetCollection, which contains appended elements as a result of the collect criteria and transformation
 
 See Also:
 
 RichIterable.collectIf(Predicate, Function)
 - collectWith
```
public <P,V,R extends Collection<V>> R collectWith(Function2<? super T,? super P,? extends V> function,
 P parameter,
 R targetCollection)
```
 Description copied from interface: RichIterable
 Same as collectWith but with a targetCollection parameter to gather the results.
```
e.g.
 Function2 addParameterFunction =
 new Function2()
 {
 public Integer value(final Integer each, final Integer parameter)
 {
 return each + parameter;
 }
 };
 FastList.newListWith(1, 2, 3).collectWith(addParameterFunction, Integer.valueOf(1), UnifiedSet.newSet());
 
```
 Specified by:
 
 collectWith in interface RichIterable<T>
 
 Parameters:
 
 function - a Function2 to use as the collect transformation function
 
 parameter - a parameter to pass in for evaluation of the second argument P in function
 
 targetCollection - the Collection to append to for all elements in this RichIterable that meet select criteria function
 
 Returns:
 
 targetCollection, which contains appended elements as a result of the collect transformation
 - selectWith
```
public <P,R extends Collection<T>> R selectWith(Predicate2<? super T,? super P> predicate,
 P parameter,
 R targetCollection)
```
 Description copied from interface: RichIterable
 
 Similar to RichIterable.select(Predicate, Collection), except with an evaluation parameter for the second generic argument in Predicate2.
 
 Specified by:
 
 selectWith in interface RichIterable<T>
 
 Parameters:
 
 predicate - a Predicate2 to use as the select criteria
 
 parameter - a parameter to pass in for evaluation of the second argument P in predicate
 
 targetCollection - the Collection to append to for all elements in this RichIterable that meet select criteria predicate
 
 Returns:
 
 targetCollection, which contains appended elements as a result of the select criteria
 
 See Also:
 
 RichIterable.select(Predicate), RichIterable.select(Predicate, Collection)
 - reject
```
public <R extends Collection<T>> R reject(Predicate<? super T> predicate,
 R target)
```
 Description copied from interface: RichIterable
 Same as the reject method with one parameter but uses the specified target collection for the results.
```
e.g.
 return people.reject(new Predicate<Person>()
 {
 public boolean accept(Person person)
 {
 return person.person.getLastName().equals("Smith");
 }
 }, Lists.mutable.of());
 
```
 Specified by:
 
 reject in interface RichIterable<T>
 
 Parameters:
 
 predicate - a Predicate to use as the reject criteria
 
 target - the Collection to append to for all elements in this RichIterable that cause Predicate#accept(Object) method to evaluate to false
 
 Returns:
 
 target, which contains appended elements as a result of the reject criteria
 - rejectWith
```
public <P,R extends Collection<T>> R rejectWith(Predicate2<? super T,? super P> predicate,
 P parameter,
 R targetCollection)
```
 Description copied from interface: RichIterable
 Similar to RichIterable.reject(Predicate, Collection), except with an evaluation parameter for the second generic argument in Predicate2.
 E.g. return a Collection of Person elements where the person has a height greater than 100cm
```
 return people.reject(new Predicate2<Person, Integer>()
 {
 public boolean accept(Person p, Integer i)
 {
 return p.getHeightInCm() < i.intValue();
 }
 }, Integer.valueOf(100), FastList.newList());
 
```
 Specified by:
 
 rejectWith in interface RichIterable<T>
 
 Parameters:
 
 predicate - a Predicate2 to use as the reject criteria
 
 parameter - a parameter to pass in for evaluation of the second argument P in predicate
 
 targetCollection - the Collection to append to for all elements in this RichIterable that cause Predicate#accept(Object) method to evaluate to false
 
 Returns:
 
 targetCollection, which contains appended elements as a result of the reject criteria
 
 See Also:
 
 RichIterable.reject(Predicate), RichIterable.reject(Predicate, Collection)
 - select
```
public <R extends Collection<T>> R select(Predicate<? super T> predicate,
 R target)
```
 Description copied from interface: RichIterable
 Same as the select method with one parameter but uses the specified target collection for the results.
```
e.g.
 return people.select(new Predicate<Person>()
 {
 public boolean accept(Person person)
 {
 return person.person.getLastName().equals("Smith");
 }
 }, Lists.mutable.of());
 
```
```
e.g.
 return collection.select(Predicates.attributeEqual("lastName", "Smith"), new ArrayList());
 
```
 Specified by:
 
 select in interface RichIterable<T>
 
 Parameters:
 
 predicate - a Predicate to use as the select criteria
 
 target - the Collection to append to for all elements in this RichIterable that meet select criteria predicate
 
 Returns:
 
 target, which contains appended elements as a result of the select criteria
 
 See Also:
 
 RichIterable.select(Predicate)
 - injectInto
```
public <IV> IV injectInto(IV injectedValue,
 Function2<? super IV,? super T,? extends IV> function)
```
 Description copied from interface: RichIterable
 
 Returns the final result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter. This method is commonly called fold or sometimes reduce.
 
 Specified by:
 
 injectInto in interface RichIterable<T>
 - injectInto
```
public int injectInto(int injectedValue,
 IntObjectToIntFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final int result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.
 
 Specified by:
 
 injectInto in interface RichIterable<T>
 - injectInto
```
public long injectInto(long injectedValue,
 LongObjectToLongFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final long result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.
 
 Specified by:
 
 injectInto in interface RichIterable<T>
 - injectInto
```
public double injectInto(double injectedValue,
 DoubleObjectToDoubleFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final double result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.
 
 Specified by:
 
 injectInto in interface RichIterable<T>
 - injectInto
```
public float injectInto(float injectedValue,
 FloatObjectToFloatFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final float result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.
 
 Specified by:
 
 injectInto in interface RichIterable<T>
 - sumOfInt
```
public long sumOfInt(IntFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final long result of evaluating function for each element of the iterable and adding the results together.
 
 Specified by:
 
 sumOfInt in interface RichIterable<T>
 - sumOfFloat
```
public double sumOfFloat(FloatFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final double result of evaluating function for each element of the iterable and adding the results together.
 
 Specified by:
 
 sumOfFloat in interface RichIterable<T>
 - sumOfLong
```
public long sumOfLong(LongFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final long result of evaluating function for each element of the iterable and adding the results together.
 
 Specified by:
 
 sumOfLong in interface RichIterable<T>
 - sumOfDouble
```
public double sumOfDouble(DoubleFunction<? super T> function)
```
 Description copied from interface: RichIterable
 
 Returns the final double result of evaluating function for each element of the iterable and adding the results together.
 
 Specified by:
 
 sumOfDouble in interface RichIterable<T>
 - injectIntoWith
```
public <IV,P> IV injectIntoWith(IV injectValue,
 Function3<? super IV,? super T,? super P,? extends IV> function,
 P parameter)
```
 Specified by:
 
 injectIntoWith in interface MutableCollection<T>
 - removeIf
```
public void removeIf(Predicate<? super T> predicate)
```
 Description copied from interface: MutableCollection
 Removes all elements in the collection that evaluate to true for the specified predicate.
```
e.g.
 return lastNames.removeIf(Predicates.isNull());
 
```
 Specified by:
 
 removeIf in interface MutableCollection<T>
 - removeIfWith
```
public  void removeIfWith(Predicate2<? super T,? super P> predicate,
 P parameter)
```
 Description copied from interface: MutableCollection
 Removes all elements in the collection that evaluate to true for the specified predicate2 and parameter.
```
e.g.
 return lastNames.removeIfWith(PredicatesLite.isNull(), null);
 
```
 Specified by:
 
 removeIfWith in interface MutableCollection<T>
 - add
```
public boolean add(T item)
```
 Specified by:
 
 add in interface Collection<T>
 - addAll
```
public boolean addAll(Collection<? extends T> collection)
```
 Specified by:
 
 addAll in interface Collection<T>
 - addAllIterable
```
public boolean addAllIterable(Iterable<? extends T> iterable)
```
 Specified by:
 
 addAllIterable in interface MutableCollection<T>
 
 See Also:
 
 Collection.addAll(Collection)
 - clear
```
public void clear()
```
 Specified by:
 
 clear in interface Collection<T>
 - isEmpty
```
public boolean isEmpty()
```
 Description copied from interface: RichIterable
 
 Returns true if this iterable has zero items.
 
 Specified by:
 
 isEmpty in interface RichIterable<T>
 
 Specified by:
 
 isEmpty in interface Collection<T>
 - iterator
```
public Iterator<T> iterator()
```
 This method is not supported directly on MultiReader collections because it is not thread-safe. If you would like to use an iterator with a MultiReader collection, then you must do the following:
```
 multiReaderList.withReadLockAndDelegate(new Procedure>()
 {
 public void value(MutableList people)
 {
 Iterator it = people.iterator();
 ....
 }
 });
 
```
```
 final Collection jdkSet = new HashSet();
 final boolean containsAll = new boolean[1];
 multiReaderList.withReadLockAndDelegate(new Procedure>()
 {
 public void value(MutableList people)
 {
 set.addAll(people); // addAll uses iterator() in AbstractCollection
 containsAll[0] = set.containsAll(people); // containsAll uses iterator() in AbstractCollection
 }
 });
 
```
 Specified by:
 
 iterator in interface Iterable<T>
 
 Specified by:
 
 iterator in interface Collection<T>
 - remove
```
public boolean remove(Object item)
```
 Specified by:
 
 remove in interface Collection<T>
 - removeAll
```
public boolean removeAll(Collection<?> collection)
```
 Specified by:
 
 removeAll in interface Collection<T>
 - removeAllIterable
```
public boolean removeAllIterable(Iterable<?> iterable)
```
 Specified by:
 
 removeAllIterable in interface MutableCollection<T>
 
 See Also:
 
 Collection.removeAll(Collection)
 - retainAll
```
public boolean retainAll(Collection<?> collection)
```
 Specified by:
 
 retainAll in interface Collection<T>
 - retainAllIterable
```
public boolean retainAllIterable(Iterable<?> iterable)
```
 Specified by:
 
 retainAllIterable in interface MutableCollection<T>
 
 See Also:
 
 Collection.retainAll(Collection)
 - size
```
public int size()
```
 Description copied from interface: RichIterable
 
 Returns the number of items in this iterable.
 
 Specified by:
 
 size in interface RichIterable<T>
 
 Specified by:
 
 size in interface Collection<T>
 - toArray
```
public Object[] toArray()
```
 Description copied from interface: RichIterable
 
 Converts this iterable to an array.
 
 Specified by:
 
 toArray in interface RichIterable<T>
 
 Specified by:
 
 toArray in interface Collection<T>
 
 See Also:
 
 Collection.toArray()
 - toArray
```
public <E> E[] toArray(E[] a)
```
 Description copied from interface: RichIterable
 
 Converts this iterable to an array using the specified target array, assuming the target array is as long or longer than the iterable.
 
 Specified by:
 
 toArray in interface RichIterable<T>
 
 Specified by:
 
 toArray in interface Collection<T>
 
 See Also:
 
 Collection.toArray(Object[])
 - forEach
```
public void forEach(Procedure<? super T> procedure)
```
 Description copied from interface: InternalIterable
 The procedure is executed for each element in the iterable.
```
e.g.
 people.forEach(new Procedure()
 {
 public void value(Person person)
 {
 LOGGER.info(person.getName());
 }
 });
 
```
 Specified by:
 
 forEach in interface InternalIterable<T>
 - forEachWith
```
public  void forEachWith(Procedure2<? super T,? super P> procedure,
 P parameter)
```
 Description copied from interface: InternalIterable
 The procedure2 is evaluated for each element in the iterable with the specified parameter provided as the second argument.
```
e.g.
 people.forEachWith(new Procedure2()
 {
 public void value(Person person, Person other)
 {
 if (person.isRelatedTo(other))
 {
 LOGGER.info(person.getName());
 }
 }
 }, fred);
 
```
 Specified by:
 
 forEachWith in interface InternalIterable<T>
 - forEachWithIndex
```
public void forEachWithIndex(ObjectIntProcedure<? super T> objectIntProcedure)
```
 Description copied from interface: InternalIterable
 Iterates over the iterable passing each element and the current relative int index to the specified instance of ObjectIntProcedure
```
e.g.
 people.forEachWithIndex(new ObjectIntProcedure()
 {
 public void value(Person person, int index)
 {
 LOGGER.info("Index: " + index + " person: " + person.getName());
 }
 });
 
```
 Specified by:
 
 forEachWithIndex in interface InternalIterable<T>
 - toString
```
public String toString()
```
 Description copied from interface: RichIterable
 
 Returns a string representation of this RichIterable. The string representation consists of a list of the RichIterable's elements in the order they are returned by its iterator, enclosed in square brackets ("[]"). Adjacent elements are separated by the characters ", " (comma and space). Elements are converted to strings as by String.valueOf(Object).
 
 Specified by:
 
 toString in interface RichIterable<T>
 
 Overrides:
 
 toString in class Object
 
 Returns:
 
 a string representation of this RichIterable
 - makeString
```
public String makeString()
```
 Description copied from interface: RichIterable
 
 Returns a string representation of this collection by delegating to RichIterable.makeString(String) and defaulting the separator parameter to the characters ", " (comma and space).
 
 Specified by:
 
 makeString in interface RichIterable<T>
 
 Returns:
 
 a string representation of this collection.
 - makeString
```
public String makeString(String separator)
```
 Description copied from interface: RichIterable
 
 Returns a string representation of this collection by delegating to RichIterable.makeString(String, String, String) and defaulting the start and end parameters to "" (the empty String).
 
 Specified by:
 
 makeString in interface RichIterable<T>
 
 Returns:
 
 a string representation of this collection.
 - makeString
```
public String makeString(String start,
 String separator,
 String end)
```
 Description copied from interface: RichIterable
 
 Returns a string representation of this collection. The string representation consists of a list of the collection's elements in the order they are returned by its iterator, enclosed in the start and end strings. Adjacent elements are separated by the separator string. Elements are converted to strings as by String.valueOf(Object).
 
 Specified by:
 
 makeString in interface RichIterable<T>
 
 Returns:
 
 a string representation of this collection.
 - appendString
```
public void appendString(Appendable appendable)
```
 Description copied from interface: RichIterable
 
 Prints a string representation of this collection onto the given Appendable. Prints the string returned by RichIterable.makeString().
 
 Specified by:
 
 appendString in interface RichIterable<T>
 - appendString
```
public void appendString(Appendable appendable,
 String separator)
```
 Description copied from interface: RichIterable
 
 Prints a string representation of this collection onto the given Appendable. Prints the string returned by RichIterable.makeString(String).
 
 Specified by:
 
 appendString in interface RichIterable<T>
 - appendString
```
public void appendString(Appendable appendable,
 String start,
 String separator,
 String end)
```
 Description copied from interface: RichIterable
 
 Prints a string representation of this collection onto the given Appendable. Prints the string returned by RichIterable.makeString(String, String, String).
 
 Specified by:
 
 appendString in interface RichIterable<T>
 - groupBy
```
public <V,R extends MutableMultimap<V,T>> R groupBy(Function<? super T,? extends V> function,
 R target)
```
 Description copied from interface: RichIterable
 Same as RichIterable.groupBy(Function), except that the results are gathered into the specified target multimap.
```
e.g.
 return people.groupBy(new Function<Person, String>()
 {
 public String value(Person person)
 {
 return person.getFirstName() + " " + person.getLastName();
 }
 }, new FastListMultimap<String, Person>());
 
```
 Specified by:
 
 groupBy in interface RichIterable<T>
 - groupByEach
```
public <V,R extends MutableMultimap<V,T>> R groupByEach(Function<? super T,? extends Iterable<V>> function,
 R target)
```
 Description copied from interface: RichIterable
 
 Same as RichIterable.groupByEach(Function), except that the results are gathered into the specified target multimap.
 
 Specified by:
 
 groupByEach in interface RichIterable<T>
 - zip
```
public <S,R extends Collection<Pair<T,S>>> R zip(Iterable<S> that,
 R target)
```
 Description copied from interface: RichIterable
 
 Same as RichIterable.zip(Iterable) but uses target for output.
 
 Specified by:
 
 zip in interface RichIterable<T>
 - zipWithIndex
```
public <R extends Collection<Pair<T,Integer>>> R zipWithIndex(R target)
```
 Description copied from interface: RichIterable
 
 Same as RichIterable.zipWithIndex() but uses target for output.
 
 Specified by:
 
 zipWithIndex in interface RichIterable<T>
 - aggregateInPlaceBy
```
public <K,V> MutableMap<K,V> aggregateInPlaceBy(Function<? super T,? extends K> groupBy,
 Function0<? extends V> zeroValueFactory,
 Procedure2<? super V,? super T> mutatingAggregator)
```
 Description copied from interface: RichIterable
 
 Applies an aggregate procedure over the iterable grouping results into a Map based on the specific groupBy function. Aggregate results are required to be mutable as they will be changed in place by the procedure. A second function specifies the initial "zero" aggregate value to work with (i.e. new AtomicInteger(0)).
 
 Specified by:
 
 aggregateInPlaceBy in interface MutableCollection<T>
 
 Specified by:
 
 aggregateInPlaceBy in interface RichIterable<T>
 - aggregateBy
```
public <K,V> MutableMap<K,V> aggregateBy(Function<? super T,? extends K> groupBy,
 Function0<? extends V> zeroValueFactory,
 Function2<? super V,? super T,? extends V> nonMutatingAggregator)
```
 Description copied from interface: RichIterable
 
 Applies an aggregate function over the iterable grouping results into a map based on the specific groupBy function. Aggregate results are allowed to be immutable as they will be replaced in place in the map. A second function specifies the initial "zero" aggregate value to work with (i.e. Integer.valueOf(0)).
 
 Specified by:
 
 aggregateBy in interface MutableCollection<T>
 
 Specified by:
 
 aggregateBy in interface RichIterable<T>

Class AbstractMultiReaderMutableCollection<T>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface com.gs.collections.api.collection.MutableCollection

Methods inherited from interface java.util.Collection

Methods inherited from interface com.gs.collections.api.RichIterable

Methods inherited from interface java.lang.Iterable

Constructor Detail

AbstractMultiReaderMutableCollection

Method Detail

contains

containsAll

containsAllIterable

containsAllArguments

noneSatisfy

noneSatisfyWith

allSatisfy

allSatisfyWith

anySatisfy

anySatisfyWith

toList

toMap

toSortedMap

toSortedMap

asLazy

toSet

toBag

toSortedList

toSortedList

toSortedListBy

toSortedSet

toSortedSet

toSortedSetBy

count

countWith

detect

min

max

min

max

minBy

maxBy

detectIfNone

detectWith

detectWithIfNone

getFirst

getLast

notEmpty

selectAndRejectWith

collect

collectBoolean

collectByte

collectChar

collectDouble

collectFloat

collectInt

collectLong

collectShort

flatCollect

collectIf

collectWith

selectWith

reject

rejectWith

select

injectInto

injectInto

injectInto

injectInto

injectInto

sumOfInt

sumOfFloat

sumOfLong

sumOfDouble

injectIntoWith

removeIf

removeIfWith

add

addAll