org.apache.jdo.sco
Interface SCOCollection

All Superinterfaces:

java.util.Collection, java.lang.Iterable, SCO

All Known Implementing Classes:

ArrayList, HashSet, LinkedList, TreeSet, Vector

public interface SCOCollection
extends java.util.Collection, SCO

Method Summary

void	addAllInternal(java.util.Collection c) Adds objects of the given Collection to this Collection without recording the event.
void	addInternal(java.lang.Object o) Adds object to the Collection without recording the event.
boolean	allowNulls() Returns whether nulls are permitted as elements.
void	clearInternal() Clears Collection without recording the event.
java.util.Iterator	eitherIterator() Get an iterator regardless of whether the map is frozen.
java.util.Iterator	frozenIterator() Get an iterator over the frozen elements of this collection.
java.util.Collection	getAdded() Returns the Collection of added elements
java.lang.Class	getElementType() Returns the element type assignment compatible with all added elements of this collection.
java.util.Collection	getRemoved() Returns the Collection of removed elements
void	removeInternal(java.lang.Object o) Removes element from the Collection without recording the event.
void	reset() Resets removed and added lists after flush
void	setFrozen(java.lang.Object[] elements) Set the contents of this Collection from the frozen elements.

Methods inherited from interface java.util.Collection

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Methods inherited from interface org.apache.jdo.sco.SCO

clone, getFieldName, getOwner, setOwner, unsetOwner

Method Detail

reset

void reset()

Resets removed and added lists after flush

addInternal

void addInternal(java.lang.Object o)

Adds object to the Collection without recording the event. Used internaly to initially populate the Collection

addAllInternal

void addAllInternal(java.util.Collection c)

Adds objects of the given Collection to this Collection without recording the event. Used internaly to initially populate the Collection

clearInternal

void clearInternal()

Clears Collection without recording the event. Used internaly to clear the Collection

removeInternal

void removeInternal(java.lang.Object o)

Removes element from the Collection without recording the event. Used internaly to update the Collection

getAdded

java.util.Collection getAdded()

Returns the Collection of added elements

Returns:

Collection of the added elements as java.util.Collection

getRemoved

java.util.Collection getRemoved()

Returns the Collection of removed elements

Returns:

Collection of the removed elements as java.util.Collection

getElementType

java.lang.Class getElementType()

Returns the element type assignment compatible with all added elements of this collection.

Returns:

the element type assignment compatible with all added elements.

allowNulls

boolean allowNulls()

Returns whether nulls are permitted as elements.

Returns:

true if nulls are permitted as elements.

setFrozen

void setFrozen(java.lang.Object[] elements)

Set the contents of this Collection from the frozen elements.

Parameters:

elements - the frozen elements.

Since:

1.0.1

frozenIterator

java.util.Iterator frozenIterator()

Get an iterator over the frozen elements of this collection. This allows iterator of the elements without thawing them, as is needed for transcription.

Returns:

an iterator over the frozen elements.

Since:

1.0.1

eitherIterator

java.util.Iterator eitherIterator()

Get an iterator regardless of whether the map is frozen. If frozen, get a frozen iterator. If thawed, get a regular iterator.

Returns:

the iterator over the elements.

Since:

1.0.1