Package org.apache.jackrabbit.oak.composite

Class ModifiedPathDiff

java.lang.Object

org.apache.jackrabbit.oak.composite.ModifiedPathDiff

All Implemented Interfaces:

NodeStateDiff

public class ModifiedPathDiff
extends java.lang.Object
implements NodeStateDiff

Method Summary

Modifier and Type	Method	Description
boolean	childNodeAdded(java.lang.String name, NodeState after)	Called for all added child nodes.
boolean	childNodeChanged(java.lang.String name, NodeState before, NodeState after)	Called for all child nodes that may contain changes between the before and after states.
boolean	childNodeDeleted(java.lang.String name, NodeState before)	Called for all deleted child nodes.
static java.util.Set<java.lang.String>	getModifiedPaths(NodeState before, NodeState after)
boolean	propertyAdded(PropertyState after)	Called for all added properties.
boolean	propertyChanged(PropertyState before, PropertyState after)	Called for all changed properties.
boolean	propertyDeleted(PropertyState before)	Called for all deleted properties.

Methods inherited from class java.lang.Object

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

Method Detail

getModifiedPaths

public static java.util.Set<java.lang.String> getModifiedPaths(NodeState before,
                                                               NodeState after)

propertyAdded

public boolean propertyAdded(PropertyState after)

Description copied from interface: NodeStateDiff

Called for all added properties.

Specified by:

propertyAdded in interface NodeStateDiff

Parameters:

after - property state after the change

Returns:

true to continue the comparison, false to abort. Abort will stop comparing completely, that means sibling nodes and sibling nodes of all parents are not further compared.

propertyChanged

public boolean propertyChanged(PropertyState before,
                               PropertyState after)

Description copied from interface: NodeStateDiff

Called for all changed properties. The names of the given two property states are guaranteed to be the same.

Specified by:

propertyChanged in interface NodeStateDiff

Parameters:

before - property state before the change

after - property state after the change

Returns:

true to continue the comparison, false to abort. Abort will stop comparing completely, that means sibling nodes and sibling nodes of all parents are not further compared.

propertyDeleted

public boolean propertyDeleted(PropertyState before)

Description copied from interface: NodeStateDiff

Called for all deleted properties.

Specified by:

propertyDeleted in interface NodeStateDiff

Parameters:

before - property state before the change

Returns:

true to continue the comparison, false to abort. Abort will stop comparing completely, that means sibling nodes and sibling nodes of all parents are not further compared.

childNodeAdded

public boolean childNodeAdded(java.lang.String name,
                              NodeState after)

Description copied from interface: NodeStateDiff

Called for all added child nodes.

Specified by:

childNodeAdded in interface NodeStateDiff

Parameters:

name - name of the added child node

after - child node state after the change

Returns:

true to continue the comparison, false to abort. Abort will stop comparing completely, that means sibling nodes and sibling nodes of all parents are not further compared.

childNodeChanged

public boolean childNodeChanged(java.lang.String name,
                                NodeState before,
                                NodeState after)

Description copied from interface: NodeStateDiff

Called for all child nodes that may contain changes between the before and after states. The comparison implementation is expected to make an effort to avoid calling this method on child nodes under which nothing has changed.

Specified by:

childNodeChanged in interface NodeStateDiff

Parameters:

name - name of the changed child node

before - child node state before the change

after - child node state after the change

Returns:

true to continue the comparison, false to abort. Abort will stop comparing completely, that means sibling nodes and sibling nodes of all parents are not further compared.

childNodeDeleted

public boolean childNodeDeleted(java.lang.String name,
                                NodeState before)

Description copied from interface: NodeStateDiff

Called for all deleted child nodes.

Specified by:

childNodeDeleted in interface NodeStateDiff

Parameters:

name - name of the deleted child node

before - child node state before the change

Returns:

true to continue the comparison, false to abort. Abort will stop comparing completely, that means sibling nodes and sibling nodes of all parents are not further compared.