textmaven.application.analyzer.extractor
Class Word

java.lang.Object
  textmaven.application.analyzer.extractor.Word

public class Word

extends java.lang.Object

Representing a word including its distribution

Version:

1.0

Author:

Thomas Krebs

Field Summary

long	mCount number counting occurences
long	mOccurence Location identification where word first occured
java.lang.String	mOriginalWord represents original word found
java.lang.String	mWord represented word reduced to its stem (if normalization is used)

Constructor Summary

Word(java.lang.String word, long count, long occurence)

Word(java.lang.String word, long count, long occurence, java.lang.String original)

Method Summary

void	addAll(java.util.List sentences) Adds all sentences
void	addSentence(java.lang.StringBuffer sentence) Adds sentence if it does not already exist
static java.util.Comparator	getAscDistrComparator() Return comparator comparing words by their occurences in ascending order
static java.util.Comparator	getDescDistrComparator() Return comparator comparing words by their occurences in descending order
static java.util.Comparator	getOccComparator() Return comparator comparing words by their first occurence
java.util.List	getSentences() Returns sentences the word is contained in
static java.util.Comparator	getWordComparator() Return comparator comparing words lexically

Methods inherited from class java.lang.Object

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

Field Detail

mWord

public java.lang.String mWord

represented word reduced to its stem (if normalization is used)

mOriginalWord

public java.lang.String mOriginalWord

represents original word found

mCount

public long mCount

number counting occurences

mOccurence

public long mOccurence

Location identification where word first occured

Constructor Detail

Word

public Word(java.lang.String word,
            long count,
            long occurence)

Word

public Word(java.lang.String word,
            long count,
            long occurence,
            java.lang.String original)

Method Detail

addSentence

public void addSentence(java.lang.StringBuffer sentence)

Adds sentence if it does not already exist

Parameters:

sentence - sentence to add

addAll

public void addAll(java.util.List sentences)

Adds all sentences

Parameters:

sentences - sentences to add

getSentences

public java.util.List getSentences()

Returns sentences the word is contained in

Returns:

list of sentences containing StringBuffers

getAscDistrComparator

public static java.util.Comparator getAscDistrComparator()

Return comparator comparing words by their occurences in ascending order

Returns:

Comparator

getDescDistrComparator

public static java.util.Comparator getDescDistrComparator()

Return comparator comparing words by their occurences in descending order

Returns:

Comparator

getWordComparator

public static java.util.Comparator getWordComparator()

Return comparator comparing words lexically

Returns:

Comparator

getOccComparator

public static java.util.Comparator getOccComparator()

Return comparator comparing words by their first occurence

Returns:

Comparator