com.raritantechnologies.verity.collection
Class ZoneCollectorProcessorFilter

java.lang.Object
  com.raritantechnologies.searchApp.dataCollection.GatewayProcessorFilter
      com.raritantechnologies.verity.collection.ZoneCollectorProcessorFilter

All Implemented Interfaces:

ICollectionIndexer, IConfigurable, IGatewayOutputProcessor, IResultSetProcessor

public class ZoneCollectorProcessorFilter

extends GatewayProcessorFilter

Zone collector for RTI Collection building framework. Uses Raritan ProgrammableSAXFilter to extract zone names from XML Results using configurable ElementComparators. The zones are deduplicated so that when all of the results are processed, the resulting zone list represents the set of zones that are present in at least one result.

NOTE: Should be used as a post-processor if the StyleFileGenerator is used as part of the collection build pipeline.

XML Configuration Template:

  <PostProcessor class="com.raritantechnologies.verity.collection.ZoneCollectorProcessorFilter"
                    styleFileName="[syle.zon input/output path]" >

    <!-- SAX filter comparators: extract elements from the XML stream to be used as Verity zones. -->
    <Comparators>
       <Comparator class="com.raritantechnologies.xml.sax.filter.comparators.RegExprComparator" >
         <TagNamePattern>TaxID_(.*)</TagNamePattern>
       </Comparator>
    </Comparators>

    <!-- Optional Flat output file for zone property lookup -->
    <!-- First field is the zone name itself, additional columns can use StringFilters -->
    <ZoneOutputFile fileName="[name for zone flat file]" >
      <FilteredColumn stringFilter="[A type of StringFilter]" >
      </FilteredColumn>
    </ZoneOutputFile>

  </PostProcessor>

 

Developed by Raritan Technologies .

Author:

Ted Sullivan

Field Summary

Fields inherited from class com.raritantechnologies.searchApp.dataCollection.GatewayProcessorFilter

postProcessorFilters

Fields inherited from interface com.raritantechnologies.searchApp.dataCollection.ICollectionIndexer

ADD, CREATE, DELETE, UPDATE

Constructor Summary

ZoneCollectorProcessorFilter()

Method Summary

void	addTagName(java.lang.String tagName)
void	dataComplete() Data feed is complete.
protected IResultSet	filterData(IResultSet data)
void	initialize(org.w3c.dom.Element outputProcElem, ISearchFieldMap sfMap) Initialize the GatewayOutputProcessor from XML Configuration Element.

Methods inherited from class com.raritantechnologies.searchApp.dataCollection.GatewayProcessorFilter

addOutputProcessor, addPostProcessor, filterResultSet, getConfigurationXML, initialize, initialize, processData, processResultSet, sendToOutput, setIndexMode, setResultMatcher, setUserMatcher

Methods inherited from class java.lang.Object

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

Constructor Detail

ZoneCollectorProcessorFilter

public ZoneCollectorProcessorFilter()

Method Detail

initialize

public void initialize(org.w3c.dom.Element outputProcElem,
                       ISearchFieldMap sfMap)

Description copied from interface: IGatewayOutputProcessor

Initialize the GatewayOutputProcessor from XML Configuration Element.

Specified by:

initialize in interface IGatewayOutputProcessor

Overrides:

initialize in class GatewayProcessorFilter

filterData

protected IResultSet filterData(IResultSet data)

Overrides:

filterData in class GatewayProcessorFilter

addTagName

public void addTagName(java.lang.String tagName)

dataComplete

public void dataComplete()

Data feed is complete.

Specified by:

dataComplete in interface IGatewayOutputProcessor

Overrides:

dataComplete in class GatewayProcessorFilter