Package com.tangosol.util

Class ChainedCollection<E>

java.lang.Object

java.util.AbstractCollection<E>

com.tangosol.util.ChainedCollection<E>

All Implemented Interfaces:

Iterable<E>, Collection<E>

public class ChainedCollection<E>
extends AbstractCollection<E>

An unmodifiable Collection that provides access to many collections in the given order.

Since:

Coherence 12.1.2

Author:

hr 2014.02.19

Field Summary

Fields

Modifier and Type	Field	Description
protected final Collection<E>[]	f_aCol	An array of Collections to enumerate.

Constructor Summary

Constructors

Constructor	Description
ChainedCollection(ChainedCollection<E> original, Collection<E> col)	Construct a ChainedCollection from the existing ChainedCollection and an additional Collection object.
ChainedCollection(ChainedCollection<E> original, Collection<E>... aCol)	Construct a ChainedCollection from the existing ChainedCollection and an array of Collection objects.
ChainedCollection(Collection<E>... aCol)	Construct a ChainedCollection with the provided array of Collection objects.
ChainedCollection(Collection<Collection<E>> col)	Construct a ChainedCollection with the provided Collection of Collection objects.

Method Summary

Modifier and Type	Method	Description
boolean	add(E e)
boolean	addAll(Collection<? extends E> c)
void	clear()
boolean	contains(Object o)
boolean	containsAll(Collection<?> col)
boolean	isEmpty()
Iterator<E>	iterator()
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
boolean	retainAll(Collection<?> c)
int	size()
Object[]	toArray()
<T> T[]	toArray(IntFunction<T[]> generator)
<T> T[]	toArray(T[] a)

Methods inherited from class java.util.AbstractCollection

toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

equals, hashCode, parallelStream, removeIf, spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Field Details

f_aCol

protected final Collection<E>[] f_aCol

An array of Collections to enumerate.

Constructor Details

ChainedCollection

public ChainedCollection(Collection<Collection<E>> col)

Construct a ChainedCollection with the provided Collection of Collection objects.

Parameters:

col - a Collection of Collection objects

ChainedCollection

public ChainedCollection(ChainedCollection<E> original,
 Collection<E> col)

Construct a ChainedCollection from the existing ChainedCollection and an additional Collection object.

Parameters:

original - the original ChainedCollection

col - a Collection object to append

ChainedCollection

@SafeVarargs
public ChainedCollection(ChainedCollection<E> original,
 Collection<E>... aCol)

Construct a ChainedCollection from the existing ChainedCollection and an array of Collection objects.

Parameters:

original - the original ChainedSet

aCol - an array of Collection objects

ChainedCollection

@SafeVarargs
public ChainedCollection(Collection<E>... aCol)

Construct a ChainedCollection with the provided array of Collection objects.

Parameters:

aCol - an array of Collection objects

Method Details

size

public int size()

Specified by:

size in interface Collection<E>

Specified by:

size in class AbstractCollection<E>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<E>

Overrides:

isEmpty in class AbstractCollection<E>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<E>

Overrides:

contains in class AbstractCollection<E>

containsAll

public boolean containsAll(Collection<?> col)

Specified by:

containsAll in interface Collection<E>

Overrides:

containsAll in class AbstractCollection<E>

iterator

public Iterator<E> iterator()

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in class AbstractCollection<E>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<E>

Overrides:

toArray in class AbstractCollection<E>

toArray

public <T> T[] toArray(IntFunction<T[]> generator)

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface Collection<E>

Overrides:

toArray in class AbstractCollection<E>

add

public boolean add(E e)

Specified by:

add in interface Collection<E>

Overrides:

add in class AbstractCollection<E>

addAll

public boolean addAll(Collection<? extends E> c)

Specified by:

addAll in interface Collection<E>

Overrides:

addAll in class AbstractCollection<E>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<E>

Overrides:

remove in class AbstractCollection<E>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<E>

Overrides:

removeAll in class AbstractCollection<E>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<E>

Overrides:

retainAll in class AbstractCollection<E>

clear

public void clear()

Specified by:

clear in interface Collection<E>

Overrides:

clear in class AbstractCollection<E>