com.raritantechnologies.searchApp.filters
Class NestedResultClustererFilter

java.lang.Object
  com.raritantechnologies.searchApp.filters.NestedResultClustererFilter

All Implemented Interfaces:

IConfigurable, IResultSetFilter

public class NestedResultClustererFilter

extends java.lang.Object

implements IResultSetFilter

Builds a nested result set by recursive clustering on a list of result fields, using a FieldValueClusterer.

XML Configuration Template:

  <ResultSetFilter class="com.raritantechnologies.searchApp.filters.NestedResultClustererFilter"
                      fieldList="[ list in order of hierarchy of input fields to cluster on ]"
                      clusterField="[ name of output field that has clustered values ]"
                      subFieldName="[ name of field containing nested results ]"
                      maxResultSize="[ maximum number of results / cluster ]" />
 

Developed by Raritan Technologies .

Author:

Ted Sullivan

Field Summary

Fields inherited from interface com.raritantechnologies.searchApp.IResultSetFilter

TEMPLATE

Constructor Summary

NestedResultClustererFilter()

Method Summary

IResultSet	filterResultSet(java.lang.String sessionID, IResultSet data) Filter the IResultSet (somehow)
void	initialize(org.w3c.dom.Element elem) Initialize the from XML Element.

Methods inherited from class java.lang.Object

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

Constructor Detail

NestedResultClustererFilter

public NestedResultClustererFilter()

Method Detail

filterResultSet

public IResultSet filterResultSet(java.lang.String sessionID,
                                  IResultSet data)

Description copied from interface: IResultSetFilter

Filter the IResultSet (somehow)

Specified by:

filterResultSet in interface IResultSetFilter

initialize

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

Description copied from interface: IResultSetFilter

Initialize the from XML Element.

Specified by:

initialize in interface IResultSetFilter