org.apache.openjpa.lib.rop
Class AbstractResultList<E>

java.lang.Object
  org.apache.openjpa.lib.rop.AbstractResultList<E>

All Implemented Interfaces:

Serializable, Iterable<E>, Collection<E>, List<E>, ResultList<E>, Closeable

Direct Known Subclasses:

AbstractNonSequentialResultList, AbstractSequentialResultList, ListResultList

public abstract class AbstractResultList<E>
extends Object
implements ResultList<E>

Abstract base class for read-only result lists.

Author:

Abe White

See Also:

Serialized Form

Constructor Summary

AbstractResultList()

Method Summary

void	add(int index, Object element)
boolean	add(Object o)
boolean	addAll(Collection<? extends E> c)
boolean	addAll(int index, Collection<? extends E> c)
protected void	assertOpen()
void	clear()
Object	getUserObject() Get the opaque user object attached to this receiver.
E	remove(int index)
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
boolean	retainAll(Collection<?> c)
E	set(int index, Object element)
void	setUserObject(Object opaque) Set the opaque user object to this receiver.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.openjpa.lib.rop.ResultList

close, isClosed, isProviderOpen

Methods inherited from interface java.util.List

contains, containsAll, equals, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, size, subList, toArray, toArray

Constructor Detail

AbstractResultList

public AbstractResultList()

Method Detail

add

public void add(int index,
                Object element)

Specified by:

add in interface List<E>

add

public boolean add(Object o)

Specified by:

add in interface Collection<E>

Specified by:

add in interface List<E>

addAll

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

Specified by:

addAll in interface Collection<E>

Specified by:

addAll in interface List<E>

addAll

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

Specified by:

addAll in interface List<E>

remove

public E remove(int index)

Specified by:

remove in interface List<E>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<E>

Specified by:

remove in interface List<E>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<E>

Specified by:

removeAll in interface List<E>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<E>

Specified by:

retainAll in interface List<E>

set

public E set(int index,
             Object element)

Specified by:

set in interface List<E>

clear

public void clear()

Specified by:

clear in interface Collection<E>

Specified by:

clear in interface List<E>

assertOpen

protected void assertOpen()

getUserObject

public final Object getUserObject()

Description copied from interface: ResultList

Get the opaque user object attached to this receiver.

Specified by:

getUserObject in interface ResultList<E>

setUserObject

public final void setUserObject(Object opaque)

Description copied from interface: ResultList

Set the opaque user object to this receiver.

Specified by:

setUserObject in interface ResultList<E>