com.browseengine.bobo.search.section
Class PhraseNode

java.lang.Object
  com.browseengine.bobo.search.section.SectionSearchQueryPlan
      com.browseengine.bobo.search.section.AndNode
          com.browseengine.bobo.search.section.PhraseNode

public class PhraseNode
extends AndNode

Phrase operator node for SectionSearchQUeryPlan

Nested Class Summary

Nested classes/interfaces inherited from class com.browseengine.bobo.search.section.SectionSearchQueryPlan

SectionSearchQueryPlan.NodeQueue

Field Summary

Fields inherited from class com.browseengine.bobo.search.section.AndNode

_subqueries

Fields inherited from class com.browseengine.bobo.search.section.SectionSearchQueryPlan

_curDoc, _curSec, NO_MORE_POSITIONS, NO_MORE_SECTIONS

Constructor Summary

PhraseNode(TermNode[] termNodes, org.apache.lucene.index.IndexReader reader)

Method Summary

int	fetchDoc(int targetDoc)
protected int	fetchPos()
int	fetchSec(int targetSec)

Methods inherited from class com.browseengine.bobo.search.section.SectionSearchQueryPlan

fetch, getDocId, getSecId

Methods inherited from class java.lang.Object

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

Constructor Detail

PhraseNode

public PhraseNode(TermNode[] termNodes,
                  org.apache.lucene.index.IndexReader reader)
           throws IOException

Throws:

IOException

Method Detail

fetchDoc

public int fetchDoc(int targetDoc)
             throws IOException

Overrides:

fetchDoc in class AndNode

Throws:

IOException

fetchSec

public int fetchSec(int targetSec)
             throws IOException

Overrides:

fetchSec in class AndNode

Throws:

IOException

fetchPos

protected int fetchPos()
                throws IOException

Overrides:

fetchPos in class SectionSearchQueryPlan

Throws:

IOException