org.modeshape.graph.observe
Class NetChangeObserver.NetChange

java.lang.Object
  org.modeshape.graph.observe.NetChangeObserver.NetChange

Enclosing class:

NetChangeObserver

@Immutable
public static final class NetChangeObserver.NetChange
extends Object

A notification of changes to a node.

Constructor Summary

NetChangeObserver.NetChange(String workspaceName, Location location, EnumSet<NetChangeObserver.ChangeType> eventTypes, Set<Property> addedProperties, Set<Property> modifiedProperties, Set<Name> removedProperties, Location movedFrom, Location movedBefore, boolean isReorder)

Method Summary

boolean	equals(Object obj)
Set<Property>	getAddedOrModifiedProperties() Get the combination of added and modified properties.
Set<Property>	getAddedProperties()
Location	getLocation()
Set<Property>	getModifiedProperties()
Location	getMovedBefore() Get the location before which the node was moved, or null if this node was not moved before a particular node
Location	getOriginalLocation() Get the original location for this node, or null if this node was not moved
Path	getPath()
Set<Name>	getRemovedProperties()
String	getRepositoryWorkspaceName()
int	hashCode()
boolean	includes(NetChangeObserver.ChangeType... jcrEventTypes) Determine whether this net change includes any of the supplied types.
boolean	includesAllOf(NetChangeObserver.ChangeType... jcrEventTypes) Determine whether this net change includes all of the supplied types.
boolean	includesOnly(NetChangeObserver.ChangeType... jcrEventTypes) Determine whether this net change includes only the supplied types.
boolean	isPropertyModified(String property) Determine whether this node change includes the setting of new value(s) for the supplied property.
boolean	isPropertyRemoved(String property) Determine whether this node change includes the removal of the supplied property.
boolean	isReorder() True if this is a simple re-ordering of sibling nodes.
boolean	isSameNode(NetChangeObserver.NetChange that)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

NetChangeObserver.NetChange

public NetChangeObserver.NetChange(String workspaceName,
                                   Location location,
                                   EnumSet<NetChangeObserver.ChangeType> eventTypes,
                                   Set<Property> addedProperties,
                                   Set<Property> modifiedProperties,
                                   Set<Name> removedProperties,
                                   Location movedFrom,
                                   Location movedBefore,
                                   boolean isReorder)

Method Detail

getLocation

public Location getLocation()

Returns:

the node location

getOriginalLocation

public Location getOriginalLocation()

Get the original location for this node, or null if this node was not moved

Returns:

the original location for this node before it was moved, or null if it was not moved

getMovedBefore

public Location getMovedBefore()

Get the location before which the node was moved, or null if this node was not moved before a particular node

Returns:

movedBefore the location of the existing child under the new parent, before which this node was moved; or null if this node was not moved before another node

isReorder

public boolean isReorder()

True if this is a simple re-ordering of sibling nodes.

Returns:

true if this is a reordering operation, or false otherwise

getPath

public Path getPath()

Returns:

absolutePath

getRepositoryWorkspaceName

public String getRepositoryWorkspaceName()

Returns:

repositoryWorkspaceName

getAddedProperties

public Set<Property> getAddedProperties()

Returns:

the added properties

getModifiedProperties

public Set<Property> getModifiedProperties()

Returns:

modifiedProperties

getAddedOrModifiedProperties

public Set<Property> getAddedOrModifiedProperties()

Get the combination of added and modified properties.

Returns:

the immutable set of properties that were added or modified; never null but possibly empty

getRemovedProperties

public Set<Name> getRemovedProperties()

Returns:

removedProperties

hashCode

public int hashCode()

Overrides:

hashCode in class Object

includesAllOf

public boolean includesAllOf(NetChangeObserver.ChangeType... jcrEventTypes)

Determine whether this net change includes all of the supplied types.

Parameters:

jcrEventTypes - the types to check for

Returns:

true if all of the supplied events are included in this net change, or false otherwise

includes

public boolean includes(NetChangeObserver.ChangeType... jcrEventTypes)

Determine whether this net change includes any of the supplied types.

Parameters:

jcrEventTypes - the types to check for

Returns:

true if any of the supplied events are included in this net change, or false otherwise

includesOnly

public boolean includesOnly(NetChangeObserver.ChangeType... jcrEventTypes)

Determine whether this net change includes only the supplied types.

Parameters:

jcrEventTypes - the types to check for

Returns:

true if all of the supplied events are included in this net change, or false otherwise

isSameNode

public boolean isSameNode(NetChangeObserver.NetChange that)

isPropertyModified

public boolean isPropertyModified(String property)

Determine whether this node change includes the setting of new value(s) for the supplied property.

Parameters:

property - the name of the property

Returns:

true if the named property has a new value on this node, or false otherwise

isPropertyRemoved

public boolean isPropertyRemoved(String property)

Determine whether this node change includes the removal of the supplied property.

Parameters:

property - the name of the property

Returns:

true if the named property was removed from this node, or false otherwise

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object