com.ibm.xtools.comparemerge.emf.deltatree

Interface IDeltaTreeContext

public interface IDeltaTreeContext

The context for obtains more info about the delta.

Method Summary

Modifier and Type	Method and Description
void	cacheDiffNode(Delta delta, org.eclipse.compare.structuremergeviewer.IDiffContainer deltaNode) Caches the delta node
org.eclipse.compare.structuremergeviewer.IDiffContainer	createConflictNode(Conflict deltaConflict) Creates the conflict node for the given conflict object
org.eclipse.compare.structuremergeviewer.IDiffContainer	createDiffNode(Delta delta) Creates the delta node for the given delta
java.lang.String	getAffectedObjectName(Delta delta) Extracts the changed model object from the given delta
org.eclipse.compare.structuremergeviewer.IDiffContainer	getCacheDiffNode(Delta delta) Obtains the cached delta node for the given delta.
Delta	getDelta(org.eclipse.compare.structuremergeviewer.IDiffContainer deltaNode) Extracts the delta from the given delta node
java.lang.String	getDiffNodeLabel(org.eclipse.compare.structuremergeviewer.IDiffContainer deltaNode) Retrieves the tree node label for the given delta node
org.eclipse.compare.structuremergeviewer.IDiffContainer	regroupDiffNodes(org.eclipse.compare.structuremergeviewer.IDiffContainer diffNodesParent, org.eclipse.compare.structuremergeviewer.IDiffContainer[] diffNodes, java.lang.String newGroupLabel, java.lang.String newGroupDesc, org.eclipse.compare.structuremergeviewer.IDiffContainer newGroupParent) Create a new group and move the given delta nodes to this group.

Method Detail

getCacheDiffNode

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

Obtains the cached delta node for the given delta.

Parameters:

delta - - The delta object

Returns:

The cached delta node or null if there is no cache for the given delta

cacheDiffNode

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

Caches the delta node

Parameters:

delta - - The delta object

deltaNode - - The delta node to be cached

getDelta

Delta getDelta(org.eclipse.compare.structuremergeviewer.IDiffContainer deltaNode)

Extracts the delta from the given delta node

Parameters:

deltaNode - - Delta node

Returns:

The delta object in the given delta node

getAffectedObjectName

java.lang.String getAffectedObjectName(Delta delta)

Extracts the changed model object from the given delta

Parameters:

delta - - The delta object

Returns:

The changed model object

getDiffNodeLabel

java.lang.String getDiffNodeLabel(org.eclipse.compare.structuremergeviewer.IDiffContainer deltaNode)

Retrieves the tree node label for the given delta node

Parameters:

deltaNode - - The delta node

Returns:

The tree node label for the given delta node

createConflictNode

org.eclipse.compare.structuremergeviewer.IDiffContainer createConflictNode(Conflict deltaConflict)

Creates the conflict node for the given conflict object

Parameters:

deltaConflict - - the conflict object

Returns:

The conflict node

createDiffNode

org.eclipse.compare.structuremergeviewer.IDiffContainer createDiffNode(Delta delta)

Creates the delta node for the given delta

Parameters:

delta - - The delta node

Returns:

The delta node

regroupDiffNodes

org.eclipse.compare.structuremergeviewer.IDiffContainer regroupDiffNodes(org.eclipse.compare.structuremergeviewer.IDiffContainer diffNodesParent,
                                                                         org.eclipse.compare.structuremergeviewer.IDiffContainer[] diffNodes,
                                                                         java.lang.String newGroupLabel,
                                                                         java.lang.String newGroupDesc,
                                                                         org.eclipse.compare.structuremergeviewer.IDiffContainer newGroupParent)

Create a new group and move the given delta nodes to this group. Attached the new group under the given new parent node.

Parameters:

diffNodesParent - - The current parent of the delta nodes

diffNodes - - Array of delta nodes

newGroupLabel - - The label for the new group node

newGroupDesc - - Description text for new group. This text is displayed in the delta description pane below the delta tree pane)

newGroupParent - - The parent of the new group

Returns:

The new group with the given delta nodes as its children