com.ibm.xtools.comparemerge.emf.deltatree

Class DeltaTreeBuilder

java.lang.Object

com.ibm.xtools.comparemerge.emf.deltatree.DeltaTreeBuilder

All Implemented Interfaces:

IDeltaTreeBuilder

public class DeltaTreeBuilder
extends java.lang.Object
implements IDeltaTreeBuilder

A typical implementation of the delta tree structure builder.

Constructor Summary

Constructors

Constructor and Description
DeltaTreeBuilder()
DeltaTreeBuilder(java.lang.String id, java.lang.String displayName, boolean flatStructure, IDeltaTreeGrouper groupBuilder)

Method Summary

Modifier and Type	Method and Description
protected void	buildDeltaCompositeNode(org.eclipse.compare.structuremergeviewer.IDiffContainer compositeDeltaNode, CompositeDelta compositeDelta)
void	buildDeltaTree(IDeltaTreeContext context, org.eclipse.compare.structuremergeviewer.IDiffContainer rootNode, Delta[] deltas, IDeltaTreeFilter[] filters) Builds the delta tree from the given array of deltas and filters.
protected void	buildDeltaTree(org.eclipse.compare.structuremergeviewer.IDiffContainer parent, Delta delta)
protected void	cacheDiffNode(Delta delta, org.eclipse.compare.structuremergeviewer.IDiffContainer deltaNode)
protected boolean	canCreateVisibleDiffNode(org.eclipse.compare.structuremergeviewer.IDiffContainer parent, Delta delta)
protected org.eclipse.compare.structuremergeviewer.IDiffContainer	createVisibleDiffNode(Delta delta)
protected org.eclipse.compare.structuremergeviewer.IDiffContainer	getCacheDiffNode(Delta delta)
protected IDeltaTreeContext	getContext() Deprecated.
java.lang.String	getDisplayName()
protected IDeltaTreeGrouper	getGroupBuilder()
java.lang.String	getID()
protected void	groupDiffNodes(org.eclipse.compare.structuremergeviewer.IDiffContainer rootNode) Composites and groups delta nodes
protected boolean	isFilterOutDelta(Delta delta)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DeltaTreeBuilder

public DeltaTreeBuilder()

DeltaTreeBuilder

public DeltaTreeBuilder(java.lang.String id,
                        java.lang.String displayName,
                        boolean flatStructure,
                        IDeltaTreeGrouper groupBuilder)

Method Detail

getID

public java.lang.String getID()

Specified by:

getID in interface IDeltaTreeBuilder

Returns:

The unique id of this structure builder

getDisplayName

public java.lang.String getDisplayName()

Specified by:

getDisplayName in interface IDeltaTreeBuilder

Returns:

The name of this structure builder for display purposes

buildDeltaTree

public void buildDeltaTree(IDeltaTreeContext context,
                           org.eclipse.compare.structuremergeviewer.IDiffContainer rootNode,
                           Delta[] deltas,
                           IDeltaTreeFilter[] filters)

Description copied from interface: IDeltaTreeBuilder

Builds the delta tree from the given array of deltas and filters.

Specified by:

buildDeltaTree in interface IDeltaTreeBuilder

Parameters:

context - - The context for obtains more info about the delta

rootNode - - The root node of the delta tree

deltas - - Arrays of deltas

filters - - Arrays of delta filters

groupDiffNodes

protected void groupDiffNodes(org.eclipse.compare.structuremergeviewer.IDiffContainer rootNode)

Composites and groups delta nodes

Parameters:

rootNode - - root node of a compare contributor

getGroupBuilder

protected IDeltaTreeGrouper getGroupBuilder()

getContext

protected IDeltaTreeContext getContext()

Deprecated.

Returns:

the last context used

isFilterOutDelta

protected boolean isFilterOutDelta(Delta delta)

createVisibleDiffNode

protected org.eclipse.compare.structuremergeviewer.IDiffContainer createVisibleDiffNode(Delta delta)

buildDeltaTree

protected void buildDeltaTree(org.eclipse.compare.structuremergeviewer.IDiffContainer parent,
                              Delta delta)

canCreateVisibleDiffNode

protected boolean canCreateVisibleDiffNode(org.eclipse.compare.structuremergeviewer.IDiffContainer parent,
                                           Delta delta)

cacheDiffNode

protected void cacheDiffNode(Delta delta,
                             org.eclipse.compare.structuremergeviewer.IDiffContainer deltaNode)

getCacheDiffNode

protected org.eclipse.compare.structuremergeviewer.IDiffContainer getCacheDiffNode(Delta delta)

buildDeltaCompositeNode

protected void buildDeltaCompositeNode(org.eclipse.compare.structuremergeviewer.IDiffContainer compositeDeltaNode,
                                       CompositeDelta compositeDelta)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object