com.wcohen.ss.expt
Class NullBlocker

java.lang.Object
  com.wcohen.ss.expt.Blocker
      com.wcohen.ss.expt.NullBlocker

public class NullBlocker
extends Blocker

Inefficient exhausitive blocking algorithm. Produces all possible pairs from a MatchData structure.

Nested Class Summary

Nested classes/interfaces inherited from class com.wcohen.ss.expt.Blocker

Blocker.Pair

Field Summary

Fields inherited from class com.wcohen.ss.expt.Blocker

clusterMode

Constructor Summary

NullBlocker()

Method Summary

void	block(MatchData data) Load matchdata and prepare it for production of candidate pairs.
Blocker.Pair	getPair(int i) Get the i-th candidate pair, as produced from most recently block()-ed data
int	numCorrectPairs() Return total number of correct pairs in the dataset.
int	size() Return number of candidate pairs, as produced from most recently block()-ed data
java.lang.String	toString()

Methods inherited from class com.wcohen.ss.expt.Blocker

countCorrectPairs, setClusterMode, setClusterMode

Methods inherited from class java.lang.Object

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

Constructor Detail

NullBlocker

public NullBlocker()

Method Detail

block

public void block(MatchData data)

Description copied from class: Blocker

Load matchdata and prepare it for production of candidate pairs.

Specified by:

block in class Blocker

size

public int size()

Description copied from class: Blocker

Return number of candidate pairs, as produced from most recently block()-ed data

Specified by:

size in class Blocker

getPair

public Blocker.Pair getPair(int i)

Description copied from class: Blocker

Get the i-th candidate pair, as produced from most recently block()-ed data

Specified by:

getPair in class Blocker

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

numCorrectPairs

public int numCorrectPairs()

Description copied from class: Blocker

Return total number of correct pairs in the dataset.

Specified by:

numCorrectPairs in class Blocker