org.apache.openjpa.lib.rop

Class LazyForwardResultList

java.lang.Object

org.apache.openjpa.lib.rop.AbstractResultList

org.apache.openjpa.lib.rop.AbstractSequentialResultList

org.apache.openjpa.lib.rop.LazyForwardResultList

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable, java.util.Collection, java.util.List, ResultList, Closeable

public class LazyForwardResultList
extends AbstractSequentialResultList
implements ResultList

Lazy forward-only result list.

Author:

Abe White

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
LazyForwardResultList(ResultObjectProvider rop)

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Close the list.
boolean	equals(java.lang.Object other)
java.lang.Object	get(int index)
int	hashCode()
boolean	isClosed() Returns true if the list has been closed.
boolean	isProviderOpen() Returns true if the provider backing this list is open.
protected java.util.ListIterator	itr(int index) Implement this method and List.size().
int	size()
java.util.List	subList(int fromIndex, int toIndex)
java.lang.Object	writeReplace()

Methods inherited from class org.apache.openjpa.lib.rop.AbstractSequentialResultList

contains, containsAll, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, toArray, toArray

Methods inherited from class org.apache.openjpa.lib.rop.AbstractResultList

add, add, addAll, addAll, assertOpen, clear, getUserObject, remove, remove, removeAll, retainAll, set, setUserObject

Methods inherited from class java.lang.Object

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

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

getUserObject, setUserObject

Methods inherited from interface java.util.List

add, add, addAll, addAll, clear, contains, containsAll, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, set, toArray, toArray

Constructor Detail

LazyForwardResultList

public LazyForwardResultList(ResultObjectProvider rop)

Method Detail

isProviderOpen

public boolean isProviderOpen()

Description copied from interface: ResultList

Returns true if the provider backing this list is open.

Specified by:

isProviderOpen in interface ResultList

isClosed

public boolean isClosed()

Description copied from interface: ResultList

Returns true if the list has been closed.

Specified by:

isClosed in interface ResultList

close

public void close()

Description copied from interface: ResultList

Close the list.

Specified by:

close in interface ResultList

Specified by:

close in interface Closeable

get

public java.lang.Object get(int index)

Specified by:

get in interface java.util.List

Overrides:

get in class AbstractSequentialResultList

itr

protected java.util.ListIterator itr(int index)

Description copied from class: AbstractSequentialResultList

Implement this method and List.size().

Specified by:

itr in class AbstractSequentialResultList

size

public int size()

Specified by:

size in interface java.util.Collection

Specified by:

size in interface java.util.List

writeReplace

public java.lang.Object writeReplace()
                              throws java.io.ObjectStreamException

Throws:

java.io.ObjectStreamException

hashCode

public int hashCode()

Specified by:

hashCode in interface java.util.Collection

Specified by:

hashCode in interface java.util.List

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object other)

Specified by:

equals in interface java.util.Collection

Specified by:

equals in interface java.util.List

Overrides:

equals in class java.lang.Object

subList

public java.util.List subList(int fromIndex,
                     int toIndex)

Specified by:

subList in interface java.util.List