com.raritantechnologies.searchApp.queryFilters
Class RegExprQueryProcessorFilter

java.lang.Object
  com.raritantechnologies.searchApp.QueryProcessorFilter
      com.raritantechnologies.searchApp.queryFilters.RegExprQueryProcessorFilter

All Implemented Interfaces:

IQueryProcessor

public class RegExprQueryProcessorFilter

extends QueryProcessorFilter

Filters a result set using a Regular Expression Processor. Sets value of a set of result fields to the output of regular expression processing using a set of inPattern and outPattern regular expressions.

Can add new fields to a result from other fields.

XML Configuration Template:

  <SourceType name="filteredResults" type="QueryProcessorFilterSource"
             sourceFactoryClass = "com.raritantechnologies.searchApp.QueryProcessorFilterFactory"
             filterClass  = "com.raritantechnologies.searchApp.queryFilters.RegExprQueryProcessorFilter"
             inputSource  = "searchSourceName" >

    <Field inputID="fieldName" outputID="fieldName" inPattern="(*)\\s\\d\\d:\\d\\d:\\d\\d$" outPattern="$1" />
    <Field inputID="fieldName2" outputID="newField" inPattern="regexprpat" outPattern="outputPat" />
  </SourceType>
 

Developed by Raritan Technologies .

Author:

Ted Sullivan

Field Summary

Fields inherited from class com.raritantechnologies.searchApp.QueryProcessorFilter

theQueryProcessor

Constructor Summary

RegExprQueryProcessorFilter()

RegExprQueryProcessorFilter(java.lang.String inputField, java.lang.String outputField, java.lang.String inPattern, java.lang.String outPattern)

Method Summary

void	filterResultSet(ILoginInfo loginInfo, IResultSet resultSet) Subclasses should override this to do meaningful work.
void	initialize(org.w3c.dom.Element initElem) subclasses should override this to initialize themselves.
static void	main(java.lang.String[] args)

Methods inherited from class com.raritantechnologies.searchApp.QueryProcessorFilter

doExecuteQuery, executeQuery, getQueryProcessor, getQueryProcessor, getRealSources, setNextFilter, setQueryProcessor

Methods inherited from class java.lang.Object

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

Constructor Detail

RegExprQueryProcessorFilter

public RegExprQueryProcessorFilter()

RegExprQueryProcessorFilter

public RegExprQueryProcessorFilter(java.lang.String inputField,
                                   java.lang.String outputField,
                                   java.lang.String inPattern,
                                   java.lang.String outPattern)

Method Detail

filterResultSet

public void filterResultSet(ILoginInfo loginInfo,
                            IResultSet resultSet)

Description copied from class: QueryProcessorFilter

Subclasses should override this to do meaningful work. call super.filterResultSet( ) to do chaining.

Overrides:

filterResultSet in class QueryProcessorFilter

initialize

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

Description copied from class: QueryProcessorFilter

subclasses should override this to initialize themselves.

Overrides:

initialize in class QueryProcessorFilter

main

public static void main(java.lang.String[] args)