org.galagosearch.core.parse
Class AdditionalTextCombiner

java.lang.Object
  org.galagosearch.tupleflow.StandardStep<Document,Document>
      org.galagosearch.core.parse.AdditionalTextCombiner

All Implemented Interfaces:

org.galagosearch.tupleflow.Processor<Document>, org.galagosearch.tupleflow.Source<Document>, org.galagosearch.tupleflow.Step

@InputClass(className="org.galagosearch.core.parse.Document")
@OutputClass(className="org.galagosearch.core.parse.Document")
public class AdditionalTextCombiner
extends org.galagosearch.tupleflow.StandardStep<Document,Document>

Adds tuples of type AdditionalDocumentText to the end of the text field in a document. The AdditionalDocumentText stream is specified in the textSource parameter. This stage should be used before document tokenizing.

Author:

trevor

Field Summary

Fields inherited from class org.galagosearch.tupleflow.StandardStep

processor

Constructor Summary

AdditionalTextCombiner(org.galagosearch.tupleflow.TupleFlowParameters parameters)

Method Summary

void	process(Document document)
static void	verify(org.galagosearch.tupleflow.TupleFlowParameters parameters, org.galagosearch.tupleflow.execution.ErrorHandler handler)

Methods inherited from class org.galagosearch.tupleflow.StandardStep

close, setProcessor

Methods inherited from class java.lang.Object

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

Constructor Detail

AdditionalTextCombiner

public AdditionalTextCombiner(org.galagosearch.tupleflow.TupleFlowParameters parameters)
                       throws java.io.IOException

Throws:

java.io.IOException

Method Detail

verify

public static void verify(org.galagosearch.tupleflow.TupleFlowParameters parameters,
                          org.galagosearch.tupleflow.execution.ErrorHandler handler)

process

public void process(Document document)
             throws java.io.IOException

Specified by:

process in interface org.galagosearch.tupleflow.Processor<Document>

Specified by:

process in class org.galagosearch.tupleflow.StandardStep<Document,Document>

Throws:

java.io.IOException