leila.algorithm
Class Pair

java.lang.Object
  leila.algorithm.Pair

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable

Direct Known Subclasses:

EvaluatePair

public class Pair
extends java.lang.Object
implements java.io.Serializable, java.lang.Comparable

This class is part of LEILA. The author Fabian M. Suchanek reserves all rights to the class. You may use this class if (1) it is not for commercial purposes, (2) you give credit to the author and (3) you use the class at your own risk. If you use the class for scientific purposes, please cite our paper "Combining Linguistic and Statistical Analysis to Extract Relations from Web Documents" (pdf, ppt, bib).

Pair.java stores a pair of words.

See Also:

Serialized Form

Field Summary

java.lang.String	comment Holds comment
double	confidence Holds the confidence that this pair is a valid pair
static NumberFormatter	formy Holds the formatter
java.lang.String	word1 Holds the first word
java.lang.String	word2 Holds the second word

Constructor Summary

Pair(LinkageWord w1, LinkageWord w2, double c)
Creates a new pair from two words and a confidence

Pair(LinkageWord w1, LinkageWord w2, double c, java.lang.String com)
Creates a new pair from two words, a confidence and a comment

Pair(java.lang.String w1, java.lang.String w2)
Creates a new pair from two words

Pair(java.lang.String f, java.lang.String s, double c, java.lang.String fi)
Creates a new pair from two words, a confidence and a comment

Method Summary

int	compareTo(java.lang.Object o) Compares by confidence
boolean	equals(java.lang.Object o) Tells if both words are strequal
int	hashCode() Returns the sum of the word hashcodes
static void	main(java.lang.String[] args) Test routine
static boolean	strequal(java.lang.String s1, java.lang.String s2) Returns true, if every component of the shorter String appears as a component in the longer one
java.lang.String	toString() Returns " [# comment]"

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

word1

public java.lang.String word1

Holds the first word

word2

public java.lang.String word2

Holds the second word

confidence

public double confidence

Holds the confidence that this pair is a valid pair

comment

public java.lang.String comment

Holds comment

formy

public static NumberFormatter formy

Holds the formatter

Constructor Detail

Pair

public Pair(java.lang.String f,
            java.lang.String s,
            double c,
            java.lang.String fi)

Creates a new pair from two words, a confidence and a comment

Pair

public Pair(LinkageWord w1,
            LinkageWord w2,
            double c,
            java.lang.String com)

Creates a new pair from two words, a confidence and a comment

Pair

public Pair(LinkageWord w1,
            LinkageWord w2,
            double c)

Creates a new pair from two words and a confidence

Pair

public Pair(java.lang.String w1,
            java.lang.String w2)

Creates a new pair from two words

Method Detail

strequal

public static boolean strequal(java.lang.String s1,
                               java.lang.String s2)

Returns true, if every component of the shorter String appears as a component in the longer one

compareTo

public int compareTo(java.lang.Object o)

Compares by confidence

Specified by:

compareTo in interface java.lang.Comparable

hashCode

public int hashCode()

Returns the sum of the word hashcodes

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Tells if both words are strequal

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Returns " [# comment]"

Overrides:

toString in class java.lang.Object

main

public static void main(java.lang.String[] args)

Test routine