org.codehaus.cargo.module.merge
Class AbstractMergeSet

java.lang.Object
  org.codehaus.cargo.module.merge.AbstractMergeSet

Direct Known Subclasses:

MergeElement, MergeNodeList

public abstract class AbstractMergeSet
extends java.lang.Object

Abstract class containing a set of items that need to be merged, split up into items that just appear in the left-hand side, those in the right-hand side, and those that are in both (potential conflicts).

Version:

$Id $

Field Summary

java.util.List	inBoth Items in both sides (conflicts).
java.util.List	inLeftOnly Items just in the left hand side.
java.util.List	inRightOnly Items just in the right hand side.

Constructor Summary

AbstractMergeSet()

Method Summary

abstract void	add(org.w3c.dom.Element e) As a result of the merge, add an element to the output.
int	merge(MergeStrategy action) Perform the merge using the passed strategy.
abstract void	remove(org.w3c.dom.Element e) As a result of the merge, remove an element from the output.

Methods inherited from class java.lang.Object

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

Field Detail

inLeftOnly

public java.util.List inLeftOnly

Items just in the left hand side.

inRightOnly

public java.util.List inRightOnly

Items just in the right hand side.

inBoth

public java.util.List inBoth

Items in both sides (conflicts).

Constructor Detail

AbstractMergeSet

public AbstractMergeSet()

Method Detail

merge

public int merge(MergeStrategy action)

Perform the merge using the passed strategy.

Parameters:

action - in the strategy to use when merging

Returns:

the count of merges performed

add

public abstract void add(org.w3c.dom.Element e)

As a result of the merge, add an element to the output.

Parameters:

e - the element to be added

remove

public abstract void remove(org.w3c.dom.Element e)

As a result of the merge, remove an element from the output.

Parameters:

e - the element to be removed