org.codehaus.cargo.module.merge.strategy

Class NodeMergeStrategy

java.lang.Object

org.codehaus.cargo.module.merge.strategy.MergeStrategy

org.codehaus.cargo.module.merge.strategy.NodeMergeStrategy

public class NodeMergeStrategy
extends MergeStrategy

A merging strategy that can be used to combine two XML documents together.

Version:

$Id $

Field Summary

Fields inherited from class org.codehaus.cargo.module.merge.strategy.MergeStrategy

OVERWRITE, PRESERVE

Constructor Summary

Constructors

Constructor and Description
NodeMergeStrategy(Element template) Constructor.
NodeMergeStrategy(InputStream template) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
int	inBoth(AbstractMergeSet set, MergePair pair) Deal with merging an element appears in both sets.
int	inRight(AbstractMergeSet set, Element element) Deal with merging an element that only appears in the right set.

Methods inherited from class org.codehaus.cargo.module.merge.strategy.MergeStrategy

inLeft

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeMergeStrategy

public NodeMergeStrategy(Element template)

Constructor.

Parameters:

template - in the template to use in the merge

NodeMergeStrategy

public NodeMergeStrategy(InputStream template)
                  throws SAXException,
                         IOException,
                         ParserConfigurationException

Constructor.

Parameters:

template - in the template to use in the merge (XML)

Throws:

ParserConfigurationException - if parser error

IOException - if IO Exception

SAXException - if SAX Exception

Method Detail

inRight

public int inRight(AbstractMergeSet set,
          Element element)

Deal with merging an element that only appears in the right set.

Overrides:

inRight in class MergeStrategy

Parameters:

set - in the calling MergeSet

element - in the item present only in the left set

Returns:

count of merged items

See Also:

MergeStrategy.inRight(org.codehaus.cargo.module.merge.AbstractMergeSet, org.w3c.dom.Element)

inBoth

public int inBoth(AbstractMergeSet set,
         MergePair pair)

Deal with merging an element appears in both sets.

Overrides:

inBoth in class MergeStrategy

Parameters:

set - in the calling MergeSet

pair - the pair of items

Returns:

count of merged items

See Also:

MergeStrategy.inBoth(org.codehaus.cargo.module.merge.AbstractMergeSet, org.codehaus.cargo.module.merge.MergePair)