Package org.carrot2.text.preprocessing.filter

Class MinLengthLabelFilter

java.lang.Object

org.carrot2.attrs.AttrComposite

org.carrot2.text.preprocessing.filter.SingleLabelFilterBase

org.carrot2.text.preprocessing.filter.MinLengthLabelFilter

All Implemented Interfaces:

AcceptingVisitor, LabelFilter

public class MinLengthLabelFilter
extends SingleLabelFilterBase

Accepts labels whose length in characters is greater or equal to the provided value.

Field Summary

Fields

Modifier and Type	Field	Description
AttrInteger	minLength	Minimum label length.

Fields inherited from class org.carrot2.attrs.AttrComposite

attributes

Constructor Summary

Constructors

Constructor	Description
MinLengthLabelFilter()

Method Summary

Modifier and Type	Method	Description
boolean	acceptPhrase(PreprocessingContext context, int phraseIndex)	Should return true if the phrase located at phraseIndex is to be accepted, false otherwise.
boolean	acceptWord(PreprocessingContext context, int wordIndex)	Should return true if the word located at wordIndex is to be accepted, false otherwise.

Methods inherited from class org.carrot2.text.preprocessing.filter.SingleLabelFilterBase

filter

Methods inherited from class org.carrot2.attrs.AttrComposite

accept

Methods inherited from class java.lang.Object

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

Field Details

minLength

public AttrInteger minLength

Minimum label length. Minimum label length, in words, inclusive.

Constructor Details

MinLengthLabelFilter

public MinLengthLabelFilter()

Method Details

acceptPhrase

public boolean acceptPhrase(PreprocessingContext context, int phraseIndex)

Description copied from class: SingleLabelFilterBase

Should return true if the phrase located at phraseIndex is to be accepted, false otherwise.

Specified by:

acceptPhrase in class SingleLabelFilterBase

Parameters:

context - provides access to all information about the phrase

phraseIndex - index of the phrase for which decision is to be made

acceptWord

public boolean acceptWord(PreprocessingContext context, int wordIndex)

Description copied from class: SingleLabelFilterBase

Should return true if the word located at wordIndex is to be accepted, false otherwise.

Specified by:

acceptWord in class SingleLabelFilterBase

Parameters:

context - provides access to all information about the word

wordIndex - index of the word for which decision is to be made