org.galagosearch.core.index
Class PositionIndexWriter

java.lang.Object
  org.galagosearch.core.index.PositionIndexWriter

All Implemented Interfaces:

org.galagosearch.core.types.NumberWordPosition.WordDocumentPositionOrder.ShreddedProcessor, org.galagosearch.tupleflow.Step

@InputClass(className="org.galagosearch.core.types.NumberWordPosition",
            order={"+word","+document","+position"})
public class PositionIndexWriter
extends java.lang.Object
implements org.galagosearch.core.types.NumberWordPosition.WordDocumentPositionOrder.ShreddedProcessor

Author:

trevor

Nested Class Summary

class

PositionIndexWriter.PositionsList

Constructor Summary

PositionIndexWriter(org.galagosearch.tupleflow.TupleFlowParameters parameters)
Creates a new instance of BinnedListWriter

Method Summary

void	close()
long	documentCount()
long	maximumDocumentCount()
void	processDocument(int document)
void	processPosition(int position)
void	processTuple()
void	processWord(byte[] wordBytes)
static void	verify(org.galagosearch.tupleflow.TupleFlowParameters parameters, org.galagosearch.tupleflow.execution.ErrorHandler handler)

Methods inherited from class java.lang.Object

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

Constructor Detail

PositionIndexWriter

public PositionIndexWriter(org.galagosearch.tupleflow.TupleFlowParameters parameters)
                    throws java.io.FileNotFoundException,
                           java.io.IOException

Creates a new instance of BinnedListWriter

Throws:

java.io.FileNotFoundException

java.io.IOException

Method Detail

processWord

public void processWord(byte[] wordBytes)
                 throws java.io.IOException

Specified by:

processWord in interface org.galagosearch.core.types.NumberWordPosition.WordDocumentPositionOrder.ShreddedProcessor

Throws:

java.io.IOException

processDocument

public void processDocument(int document)
                     throws java.io.IOException

Specified by:

processDocument in interface org.galagosearch.core.types.NumberWordPosition.WordDocumentPositionOrder.ShreddedProcessor

Throws:

java.io.IOException

processPosition

public void processPosition(int position)
                     throws java.io.IOException

Specified by:

processPosition in interface org.galagosearch.core.types.NumberWordPosition.WordDocumentPositionOrder.ShreddedProcessor

Throws:

java.io.IOException

processTuple

public void processTuple()

Specified by:

processTuple in interface org.galagosearch.core.types.NumberWordPosition.WordDocumentPositionOrder.ShreddedProcessor

close

public void close()
           throws java.io.IOException

Specified by:

close in interface org.galagosearch.core.types.NumberWordPosition.WordDocumentPositionOrder.ShreddedProcessor

Throws:

java.io.IOException

documentCount

public long documentCount()

maximumDocumentCount

public long maximumDocumentCount()

verify

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