org.eclipse.emf.ecp.internal.core.util

Class ChildrenListImpl

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

org.eclipse.emf.common.util.AbstractEList<E>

org.eclipse.emf.common.util.BasicEList<Object>

org.eclipse.emf.ecp.internal.core.util.ChildrenListImpl

All Implemented Interfaces:

Serializable, Cloneable, Iterable<Object>, Collection<Object>, List<Object>, RandomAccess, org.eclipse.emf.common.util.EList<Object>, InternalChildrenList

public class ChildrenListImpl
extends org.eclipse.emf.common.util.BasicEList<Object>
implements InternalChildrenList

Author:

Eike Stepper

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.emf.common.util.BasicEList

org.eclipse.emf.common.util.BasicEList.BasicIndexOutOfBoundsException, org.eclipse.emf.common.util.BasicEList.EIterator<E1>, org.eclipse.emf.common.util.BasicEList.EListIterator<E1>, org.eclipse.emf.common.util.BasicEList.FastCompare<E>, org.eclipse.emf.common.util.BasicEList.NonResolvingEIterator<E1>, org.eclipse.emf.common.util.BasicEList.NonResolvingEListIterator<E1>, org.eclipse.emf.common.util.BasicEList.UnmodifiableEList<E>

Field Summary

Fields inherited from class org.eclipse.emf.common.util.BasicEList

data, size

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
ChildrenListImpl(Object parent) The ChildrenListImpl constructor.

Method Summary

Modifier and Type	Method and Description
void	addChild(Object child) Adds a child to the list.
<T> void	addChildren(Collection<T> children) Adds a list of children to the list.
<T> void	addChildren(T... children)
void	addChildWithoutRefresh(Object child)
protected void	childrenAdded() This method is called whenever a child is added.
Object	getChild(int index) Returns the object with this index from the list.
Object[]	getChildren() Returns the children of this list.
Object	getParent() Return the parent element of this list.
boolean	hasChildren() Whether this list has children.
boolean	isComplete() Whether this list is complete or not.
boolean	isSlow() Whether this list is slow or not.
void	setComplete()

Methods inherited from class org.eclipse.emf.common.util.BasicEList

addAllUnique, addAllUnique, addAllUnique, addAllUnique, addUnique, addUnique, assign, basicGet, basicList, clear, clone, contains, data, get, grow, indexOf, isEmpty, lastIndexOf, move, newData, primitiveGet, remove, setData, setUnique, shrink, size, toArray, toArray

Methods inherited from class org.eclipse.emf.common.util.AbstractEList

add, add, addAll, addAll, basicIterator, basicListIterator, basicListIterator, canContainNull, didAdd, didChange, didClear, didMove, didRemove, didSet, equalObjects, equals, getDuplicates, getNonDuplicates, hashCode, isUnique, iterator, listIterator, listIterator, move, remove, removeAll, resolve, retainAll, set, toString, useEquals, validate

Methods inherited from class java.util.AbstractList

removeRange, subList

Methods inherited from class java.util.AbstractCollection

containsAll

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.emf.ecp.spi.core.util.InternalChildrenList

size

Methods inherited from interface java.util.List

containsAll, replaceAll, sort, spliterator, subList

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

ChildrenListImpl

public ChildrenListImpl(Object parent)

The ChildrenListImpl constructor.

Parameters:

parent - the parent object of this ChildrenListImpl

Method Detail

getParent

public final Object getParent()

Return the parent element of this list.

Specified by:

getParent in interface InternalChildrenList

Returns:

the parent of the list

hasChildren

public boolean hasChildren()

Whether this list has children.

Specified by:

hasChildren in interface InternalChildrenList

Returns:

true if this list has children, false otherwise.

getChildren

public Object[] getChildren()

Returns the children of this list.

Specified by:

getChildren in interface InternalChildrenList

Returns:

an array containing all children

getChild

public Object getChild(int index)

Returns the object with this index from the list. Throws an IndexOutOfBoundException if index is invalid.

Specified by:

getChild in interface InternalChildrenList

Parameters:

index - the index of the element to get

Returns:

the element

addChildWithoutRefresh

public void addChildWithoutRefresh(Object child)

Specified by:

addChildWithoutRefresh in interface InternalChildrenList

addChild

public final void addChild(Object child)

Adds a child to the list.

Specified by:

addChild in interface InternalChildrenList

Parameters:

child - the child

addChildren

public final <T> void addChildren(T... children)

Specified by:

addChildren in interface InternalChildrenList

addChildren

public final <T> void addChildren(Collection<T> children)

Adds a list of children to the list.

Specified by:

addChildren in interface InternalChildrenList

Parameters:

children - a collection of new children

isSlow

public boolean isSlow()

Whether this list is slow or not.

Specified by:

isSlow in interface InternalChildrenList

Returns:

true if it is slow, false otherwise

isComplete

public boolean isComplete()

Whether this list is complete or not.

Specified by:

isComplete in interface InternalChildrenList

Returns:

true if it is complete, false otherwise

setComplete

public void setComplete()

Specified by:

setComplete in interface InternalChildrenList

childrenAdded

protected void childrenAdded()

This method is called whenever a child is added. Subclasses interested in this information should overwrite this method.