ivory.sqe.retrieval

Class TfDfWeight

java.lang.Object

ivory.sqe.retrieval.TfDfWeight

All Implemented Interfaces:

NodeWeight

public class TfDfWeight
extends Object
implements NodeWeight

Constructor Summary

Constructors

Constructor and Description
TfDfWeight()
TfDfWeight(float tf, float df, int docLen, int numDocs, float avgDocLen)

Method Summary

Methods

Modifier and Type	Method and Description
void	add(NodeWeight o)
float	getScore()
TfDfWeight	multiply(float weight)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

TfDfWeight

public TfDfWeight()

TfDfWeight

public TfDfWeight(float tf,
          float df,
          int docLen,
          int numDocs,
          float avgDocLen)

Method Detail

add

public void add(NodeWeight o)

Specified by:

add in interface NodeWeight

getScore

public float getScore()

Specified by:

getScore in interface NodeWeight

multiply

public TfDfWeight multiply(float weight)

Specified by:

multiply in interface NodeWeight

toString

public String toString()

Overrides:

toString in class Object