|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Objectjava.util.AbstractCollection<E>
java.util.AbstractList<E>
org.eclipse.emf.common.util.AbstractEList<E>
org.eclipse.emf.common.util.DelegatingEList<E>
public abstract class DelegatingEList<E>
A highly extensible delegating list implementation.
| Nested Class Summary | |
|---|---|
protected class |
DelegatingEList.EIterator<E1>
Deprecated. |
protected class |
DelegatingEList.EListIterator<E1>
Deprecated. |
protected class |
DelegatingEList.NonResolvingEIterator<E1>
Deprecated. |
protected class |
DelegatingEList.NonResolvingEListIterator<E1>
Deprecated. |
static class |
DelegatingEList.UnmodifiableEList<E>
An unmodifiable version of DelegatingEList. |
| Nested classes/interfaces inherited from class org.eclipse.emf.common.util.AbstractEList |
|---|
AbstractEList.BasicIndexOutOfBoundsException |
| Field Summary |
|---|
| Fields inherited from class java.util.AbstractList |
|---|
modCount |
| Constructor Summary | |
|---|---|
DelegatingEList()
Creates an empty instance. |
|
DelegatingEList(java.util.Collection<? extends E> collection)
Creates an instance that is a copy of the collection. |
|
| Method Summary | ||
|---|---|---|
boolean |
addAllUnique(java.util.Collection<? extends E> collection)
Adds each object of the collection to the end of the list; it does no uniqueness checking. |
|
boolean |
addAllUnique(int index,
java.util.Collection<? extends E> collection)
Adds each object of the collection at each successive index in the list and returns whether any objects were added; it does no ranging checking or uniqueness checking. |
|
boolean |
addAllUnique(int index,
java.lang.Object[] objects,
int start,
int end)
Adds each object from start to end of the array at each successive index in the list and returns whether any objects were added; it does no ranging checking or uniqueness checking. |
|
boolean |
addAllUnique(java.lang.Object[] objects,
int start,
int end)
Adds each object from start to end of the array at the index of list and returns whether any objects were added; it does no ranging checking or uniqueness checking. |
|
void |
addUnique(E object)
Adds the object at the end of the list; it does no uniqueness checking. |
|
void |
addUnique(int index,
E object)
Adds the object at the given index in the list; it does no ranging checking or uniqueness checking. |
|
protected E |
basicGet(int index)
Returns the object at the index without resolving it. |
|
protected java.util.List<E> |
basicList()
Returns an unsafe list that provides a non-resolving view of the backing store list. |
|
void |
clear()
Clears the list of all objects. |
|
boolean |
contains(java.lang.Object object)
Returns whether the list contains the object. |
|
boolean |
containsAll(java.util.Collection<?> collection)
Returns whether the list contains each object in the collection. |
|
protected void |
delegateAdd(E object)
Adds the object at the end of the backing store list. |
|
protected void |
delegateAdd(int index,
E object)
Adds the object at the given index in the backing store list. |
|
protected java.util.List<E> |
delegateBasicList()
Returns an unsafe list that provides a non-resolving view of the backing store list. |
|
protected void |
delegateClear()
Clears the backing store list of all objects. |
|
protected boolean |
delegateContains(java.lang.Object object)
Returns whether the backing store list contains the object. |
|
protected boolean |
delegateContainsAll(java.util.Collection<?> collection)
Returns whether the backing store list contains each object in the collection. |
|
protected boolean |
delegateEquals(java.lang.Object object)
Returns whether the object is a list with corresponding equal objects to those in the backing store list. |
|
protected E |
delegateGet(int index)
Returns the object at the index in the backing store list. |
|
protected int |
delegateHashCode()
Returns the hash code of the backing store list. |
|
protected int |
delegateIndexOf(java.lang.Object object)
Returns the position of the first occurrence of the object in the backing store list. |
|
protected boolean |
delegateIsEmpty()
Returns whether the backing store list has zero size. |
|
protected java.util.Iterator<E> |
delegateIterator()
Returns an iterator over the backing store list. |
|
protected int |
delegateLastIndexOf(java.lang.Object object)
Returns the position of the last occurrence of the object in the backing store list. |
|
protected abstract java.util.List<E> |
delegateList()
Returns the list that acts as the backing store. |
|
protected java.util.ListIterator<E> |
delegateListIterator()
Returns a list iterator over the backing store list. |
|
protected E |
delegateMove(int targetIndex,
int sourceIndex)
Moves the object at the source index in the backing store list by removing it and adding it at the new target index. |
|
protected E |
delegateRemove(int index)
Removes the object at the index from the backing store list and returns it. |
|
protected E |
delegateSet(int index,
E object)
Sets the object at the index in the backing store list and returns the old object at the index. |
|
protected int |
delegateSize()
Returns the number of objects in the backing store list. |
|
protected java.lang.Object[] |
delegateToArray()
Returns an array containing all the objects in the backing store list in sequence. |
|
protected
|
delegateToArray(T[] array)
Returns an array containing all the objects in the backing store list in sequence. |
|
protected java.lang.String |
delegateToString()
Returns a the string form of the backing store list. |
|
protected void |
doClear(int oldSize,
java.lang.Object[] oldData)
Does the actual job of clearing all the objects. |
|
boolean |
equals(java.lang.Object object)
Returns whether the object is a list with corresponding equal objects. |
|
E |
get(int index)
Returns the object at the index. |
|
int |
hashCode()
Returns a hash code computed from each object's hash code. |
|
int |
indexOf(java.lang.Object object)
Returns the position of the first occurrence of the object in the list. |
|
boolean |
isEmpty()
Returns whether the list has zero size. |
|
int |
lastIndexOf(java.lang.Object object)
Returns the position of the last occurrence of the object in the list. |
|
E |
move(int targetIndex,
int sourceIndex)
Moves the object at the source index of the list to the target index of the list and returns the moved object. |
|
protected E |
primitiveGet(int index)
Returns the object at the index without resolving it and without range checking the index. |
|
E |
remove(int index)
Removes the object at the index from the list and returns it. |
|
boolean |
remove(java.lang.Object object)
Removes the object from the list and returns whether the object was actually contained by the list. |
|
boolean |
removeAll(java.util.Collection<?> collection)
Removes each object of the collection from the list and returns whether any object was actually contained by the list. |
|
boolean |
retainAll(java.util.Collection<?> collection)
Removes from the list each object not contained by the collection and returns whether any object was actually removed. |
|
E |
setUnique(int index,
E object)
Sets the object at the index and returns the old object at the index; it does no ranging checking or uniqueness checking. |
|
int |
size()
Returns the number of objects in the list. |
|
java.lang.Object[] |
toArray()
Returns an array containing all the objects in sequence. |
|
|
toArray(T[] array)
Returns an array containing all the objects in sequence. |
|
java.lang.String |
toString()
Returns a string of the form "[object1, object2]". |
|
| 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, getDuplicates, getNonDuplicates, isUnique, iterator, listIterator, listIterator, move, resolve, set, useEquals, validate |
| Methods inherited from class java.util.AbstractList |
|---|
removeRange, subList |
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface java.util.List |
|---|
subList |
| Constructor Detail |
|---|
public DelegatingEList()
public DelegatingEList(java.util.Collection<? extends E> collection)
collection - the initial contents of the list.| Method Detail |
|---|
protected abstract java.util.List<E> delegateList()
public int size()
size in interface java.util.Collection<E>size in interface java.util.List<E>size in class java.util.AbstractCollection<E>protected int delegateSize()
public boolean isEmpty()
isEmpty in interface java.util.Collection<E>isEmpty in interface java.util.List<E>isEmpty in class java.util.AbstractCollection<E>protected boolean delegateIsEmpty()
public boolean contains(java.lang.Object object)
contains in interface java.util.Collection<E>contains in interface java.util.List<E>contains in class java.util.AbstractCollection<E>object - the object in question.
protected boolean delegateContains(java.lang.Object object)
object - the object in question.
public boolean containsAll(java.util.Collection<?> collection)
containsAll in interface java.util.Collection<E>containsAll in interface java.util.List<E>containsAll in class java.util.AbstractCollection<E>contains(java.lang.Object),
AbstractEList.useEquals()protected boolean delegateContainsAll(java.util.Collection<?> collection)
contains(java.lang.Object),
AbstractEList.useEquals()public int indexOf(java.lang.Object object)
indexOf in interface java.util.List<E>indexOf in class java.util.AbstractList<E>object - the object in question.
protected int delegateIndexOf(java.lang.Object object)
object - the object in question.
public int lastIndexOf(java.lang.Object object)
lastIndexOf in interface java.util.List<E>lastIndexOf in class java.util.AbstractList<E>object - the object in question.
protected int delegateLastIndexOf(java.lang.Object object)
object - the object in question.
public java.lang.Object[] toArray()
toArray in interface java.util.Collection<E>toArray in interface java.util.List<E>toArray in class java.util.AbstractCollection<E>protected java.lang.Object[] delegateToArray()
public <T> T[] toArray(T[] array)
toArray in interface java.util.Collection<E>toArray in interface java.util.List<E>toArray in class java.util.AbstractCollection<E>array - the array that will be filled and returned, if it's big enough;
otherwise, a suitably large array of the same type will be allocated and used instead.
protected <T> T[] delegateToArray(T[] array)
array - the array that will be filled and returned, if it's big enough;
otherwise, a suitably large array of the same type will be allocated and used instead.
public E get(int index)
resolve
so that clients may transform the fetched object.
get in interface java.util.List<E>get in class java.util.AbstractList<E>index - the position in question.
java.lang.IndexOutOfBoundsException - if the index isn't within the size range.AbstractEList.resolve(int, E),
basicGet(int)protected E delegateGet(int index)
index - the position in question.
java.lang.IndexOutOfBoundsException - if the index isn't within the size range.protected E basicGet(int index)
resolving it.
basicGet in class AbstractEList<E>index - the position in question.
java.lang.IndexOutOfBoundsException - if the index isn't within the size range.AbstractEList.resolve(int, E),
get(int)protected E primitiveGet(int index)
AbstractEListresolving it and without range checking the index.
primitiveGet in class AbstractEList<E>index - the position in question.
AbstractEList.resolve(int, E),
AbstractList.get(int),
AbstractEList.basicGet(int)
public E setUnique(int index,
E object)
didSet and didChange.
setUnique in class AbstractEList<E>index - the position in question.object - the object to set.
AbstractEList.set(int, E)
protected E delegateSet(int index,
E object)
object - the object to set.
public void addUnique(E object)
didAdd and didChange.
after uniqueness checking.
addUnique in class AbstractEList<E>object - the object to be added.AbstractEList.add(Object)protected void delegateAdd(E object)
object - the object to be added.
public void addUnique(int index,
E object)
didAdd and didChange.
addUnique in class AbstractEList<E>object - the object to be added.AbstractEList.add(int, Object)
protected void delegateAdd(int index,
E object)
object - the object to be added.public boolean addAllUnique(java.util.Collection<? extends E> collection)
didAdd and didChange.
addAllUnique in class AbstractEList<E>collection - the collection of objects to be added.AbstractEList.addAll(Collection)
public boolean addAllUnique(int index,
java.util.Collection<? extends E> collection)
didAdd and didChange.
addAllUnique in class AbstractEList<E>index - the index at which to add.collection - the collection of objects to be added.
AbstractEList.addAll(int, Collection)
public boolean addAllUnique(java.lang.Object[] objects,
int start,
int end)
delegatedAdd, didAdd, and didChange.
addAllUnique in class AbstractEList<E>objects - the objects to be added.start - the index of first object to be added.end - the index past the last object to be added.
addAllUnique(int, Object[], int, int)
public boolean addAllUnique(int index,
java.lang.Object[] objects,
int start,
int end)
delegatedAdd, didAdd, and didChange.
addAllUnique in class AbstractEList<E>index - the index at which to add.objects - the objects to be added.start - the index of first object to be added.end - the index past the last object to be added.
addAllUnique(Object[], int, int)public boolean remove(java.lang.Object object)
indexOf to find the object
and delegates to remove(int)
in the case that it finds the object.
remove in interface java.util.Collection<E>remove in interface java.util.List<E>remove in class AbstractEList<E>object - the object to be removed.
public boolean removeAll(java.util.Collection<?> collection)
removeAll in interface java.util.Collection<E>removeAll in interface java.util.List<E>removeAll in class AbstractEList<E>collection - the collection of objects to be removed.
public E remove(int index)
didRemove and didChange.
remove in interface java.util.List<E>remove in class AbstractEList<E>index - the position of the object to remove.
java.lang.IndexOutOfBoundsException - if the index isn't within the size range.protected E delegateRemove(int index)
java.lang.IndexOutOfBoundsException - if the index isn't within the size range.public boolean retainAll(java.util.Collection<?> collection)
remove(int)
in the case that it finds an object that isn't retained.
retainAll in interface java.util.Collection<E>retainAll in interface java.util.List<E>retainAll in class AbstractEList<E>collection - the collection of objects to be retained.
public void clear()
clear in interface java.util.Collection<E>clear in interface java.util.List<E>clear in class java.util.AbstractList<E>
protected void doClear(int oldSize,
java.lang.Object[] oldData)
oldSize - the size of the list before it is cleared.oldData - old values of the list before it is cleared.protected void delegateClear()
public E move(int targetIndex,
int sourceIndex)
didMove and didChange.
move in interface EList<E>move in class AbstractEList<E>targetIndex - the new position for the object in the list.sourceIndex - the old position of the object in the list.
java.lang.IndexOutOfBoundsException - if either index isn't within the size range.
protected E delegateMove(int targetIndex,
int sourceIndex)
targetIndex - the new position for the object in the list.sourceIndex - the old position of the object in the list.
java.lang.IndexOutOfBoundsException - if either index isn't within the size range.public boolean equals(java.lang.Object object)
equals or "==" depending on useEquals.
equals in interface java.util.Collection<E>equals in interface java.util.List<E>equals in class AbstractEList<E>AbstractEList.useEquals()protected boolean delegateEquals(java.lang.Object object)
public int hashCode()
hashCode in interface java.util.Collection<E>hashCode in interface java.util.List<E>hashCode in class AbstractEList<E>protected int delegateHashCode()
public java.lang.String toString()
"[object1, object2]".
toString in class AbstractEList<E>"[object1, object2]".protected java.lang.String delegateToString()
protected java.util.Iterator<E> delegateIterator()
protected java.util.ListIterator<E> delegateListIterator()
protected java.util.List<E> basicList()
non-resolving view of the backing store list.
basicList in class AbstractEList<E>protected java.util.List<E> delegateBasicList()
non-resolving view of the backing store list.
|
Copyright 2001-2006 IBM Corporation and others. All Rights Reserved. |
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||