com.raritantechnologies.utils.tree.filter
Class MergeNodeAttributesFilter

java.lang.Object
  com.raritantechnologies.utils.tree.filter.MergeNodeAttributesFilter

All Implemented Interfaces:

IConfigurable, IMergeTreeNodesFilter

public class MergeNodeAttributesFilter

extends java.lang.Object

implements IMergeTreeNodesFilter

IMergeTreeNodesFilter that adds node attribute values and nested result values from source node to target node.

XML Configuration Template:

   <MergeNodeFilter class="com.raritantechnologies.utils.tree.filter.MergeNodeAttributesFilter" >

      <!-- One or more NodeAttributeMap elements        -->
      <!-- sourceAttribute and targetAttribute formats: -->
      <!--  Attribute:[ attribute name ]                -->
      <!--  ResultPath:[ nested result path/result field name ]     -->
      <NodeAttributeMap sourceAttribute="[ name of source node attribute or result path ]"
                           targetAttribute="[ name of target node attribute or result path ]"
                           multipleValues="[true|false(default) ]"
                           replace="[true|false(default)]" >

        <!-- Optional IResultMatcher to select nested source IResult objects for copying -->
        <ResultMatcher class="[ class of com.raritantechnologies.searchApp.IResultMatcher ]" >

        </ResultMatcher>

        <!-- Optional IFieldFormatter to modify nested result object before copying -->
        <ResultFormatter class="[ class of com.raritantechnologies.IFieldFormatter ]" >

        </ResultFormatter>

        <!-- Optional StringFilter to modify source values before copying to destination node -->
        <StringFilter class="[ class of com.raritantechnologies.utils.filter.IStringFilter ]" >

        </StringFilter>

      </NodeAttributeMap>

   </MergeNodeFilter>
 

Developed by Raritan Technologies Inc..

Author:

Ted Sullivan

Constructor Summary

MergeNodeAttributesFilter()

Method Summary

void	initialize(org.w3c.dom.Element elem) Initializes the object from an XML tag or element.
TreeNode	mergeNodes(TreeNode nodeOne, TreeNode nodeTwo, TreeRoot sourceTree, RaritanPageContext rpc)

Methods inherited from class java.lang.Object

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

Constructor Detail

MergeNodeAttributesFilter

public MergeNodeAttributesFilter()

Method Detail

mergeNodes

public TreeNode mergeNodes(TreeNode nodeOne,
                           TreeNode nodeTwo,
                           TreeRoot sourceTree,
                           RaritanPageContext rpc)

Specified by:

mergeNodes in interface IMergeTreeNodesFilter

initialize

public void initialize(org.w3c.dom.Element elem)

Description copied from interface: IConfigurable

Initializes the object from an XML tag or element. This method is called by the Framework as part of the application initializtion. see ConfigurationManager, XMLConfigurationManager, XMLSearchFieldMapFactory, XMLSearchSourceFactory. Configurable objects that are owned or contained by other configurable objects will be initialized in by the parent object.

Specified by:

initialize in interface IConfigurable