org.modeshape.jcr.cache.document
Class SessionNode.NodeChanges

java.lang.Object
  org.modeshape.jcr.cache.document.SessionNode.NodeChanges

Enclosing class:

SessionNode

public class SessionNode.NodeChanges
extends Object

Value object which contains an "abbreviated" view of the changes that this session node has registered in its internal state.

Method Summary

Set<Name>	addedMixins() Returns a set with the names of the mixins that have been added.
Set<NodeKey>	addedParents() Returns the set of parents that have been added
Set<NodeKey>	addedStrongReferrers() Returns a set of node keys with the strong referrers that have been added.
Set<NodeKey>	addedWeakReferrers() Returns a set of node keys with the weak referrers that have been added.
LinkedHashMap<NodeKey,Name>	appendedChildren() Returns the [childKey, childName] pairs of the children that have been appended (at the end).
Set<Name>	changedPropertyNames() Returns a set with the names of the properties that have changed.
Map<NodeKey,LinkedHashMap<NodeKey,Name>>	childrenInsertedBefore() Returns the [insertBeforeChildKey, [childKey, childName]] structure of the children that been inserted before another existing child.
NodeKey	newPrimaryParent() Returns the node key of the new primary parent, in case it has changed.
Set<NodeKey>	removedChildren() Returns the set of children that have been removed
Set<Name>	removedMixins() Returns a set with the names of the mixins that have been removed.
Set<NodeKey>	removedParents() Returns the set of parents that have been removed
Set<Name>	removedPropertyNames() Returns a set with the names of the properties that have been removed.
Set<NodeKey>	removedStrongReferrers() Returns a set of node keys with the strong referrers that have been removed.
Set<NodeKey>	removedWeakReferrers() Returns a set of node keys with the weak referrers that have been removed.
Map<NodeKey,Name>	renamedChildren() Returns the [childKey, childName] pairs of the children that have been renamed.

Methods inherited from class java.lang.Object

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

Method Detail

changedPropertyNames

public Set<Name> changedPropertyNames()

Returns a set with the names of the properties that have changed. This includes new/modified properties.

Returns:

a non-null Set

removedPropertyNames

public Set<Name> removedPropertyNames()

Returns a set with the names of the properties that have been removed.

Returns:

a non-null Set

addedMixins

public Set<Name> addedMixins()

Returns a set with the names of the mixins that have been added.

Returns:

a non-null Set

removedMixins

public Set<Name> removedMixins()

Returns a set with the names of the mixins that have been removed.

Returns:

a non-null Set

appendedChildren

public LinkedHashMap<NodeKey,Name> appendedChildren()

Returns the [childKey, childName] pairs of the children that have been appended (at the end).

Returns:

a non-null Map

removedChildren

public Set<NodeKey> removedChildren()

Returns the set of children that have been removed

Returns:

a non-null Set

renamedChildren

public Map<NodeKey,Name> renamedChildren()

Returns the [childKey, childName] pairs of the children that have been renamed.

Returns:

a non-null Map

childrenInsertedBefore

public Map<NodeKey,LinkedHashMap<NodeKey,Name>> childrenInsertedBefore()

Returns the [insertBeforeChildKey, [childKey, childName]] structure of the children that been inserted before another existing child. This is normally caused due to reorderings

Returns:

a non-null Map

addedParents

public Set<NodeKey> addedParents()

Returns the set of parents that have been added

Returns:

a non-null Set

removedParents

public Set<NodeKey> removedParents()

Returns the set of parents that have been removed

Returns:

a non-null Set

newPrimaryParent

public NodeKey newPrimaryParent()

Returns the node key of the new primary parent, in case it has changed.

Returns:

either the NodeKey of the new primary parent or null

addedWeakReferrers

public Set<NodeKey> addedWeakReferrers()

Returns a set of node keys with the weak referrers that have been added.

Returns:

a non-null Set

removedWeakReferrers

public Set<NodeKey> removedWeakReferrers()

Returns a set of node keys with the weak referrers that have been removed.

Returns:

a non-null Set

addedStrongReferrers

public Set<NodeKey> addedStrongReferrers()

Returns a set of node keys with the strong referrers that have been added.

Returns:

a non-null Set

removedStrongReferrers

public Set<NodeKey> removedStrongReferrers()

Returns a set of node keys with the strong referrers that have been removed.

Returns:

a non-null Set