ivory.sqe.retrieval

Class PostingsReaderWrapper

java.lang.Object

ivory.sqe.retrieval.PostingsReaderWrapper

public class PostingsReaderWrapper
extends Object

Constructor Summary

Constructors

Constructor and Description
PostingsReaderWrapper(com.google.gson.JsonObject query, RetrievalEnvironment env, GlobalEvidence ge)
PostingsReaderWrapper(String termOrPhrase, RetrievalEnvironment env, GlobalEvidence ge)

Method Summary

Methods

Modifier and Type	Method and Description
NodeWeight	computeScore(int curDocno)
int	getNextCandidate(int docno)
void	reset()
void	setNextCandidate(int docno)
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PostingsReaderWrapper

public PostingsReaderWrapper(com.google.gson.JsonObject query,
                     RetrievalEnvironment env,
                     GlobalEvidence ge)

PostingsReaderWrapper

public PostingsReaderWrapper(String termOrPhrase,
                     RetrievalEnvironment env,
                     GlobalEvidence ge)

Method Detail

computeScore

public NodeWeight computeScore(int curDocno)

getNextCandidate

public int getNextCandidate(int docno)

Parameters:

docno -

Returns:

next smallest docno from posting lists of leaf nodes

reset

public void reset()

setNextCandidate

public void setNextCandidate(int docno)

toString

public String toString()

Overrides:

toString in class Object