org.carrot2.filter.lingo.common
Class AbstractSnippetsIntWrapper

java.lang.Object
  org.carrot2.filter.lingo.util.suffixarrays.wrapper.AbstractIntWrapper
      org.carrot2.filter.lingo.common.AbstractSnippetsIntWrapper

All Implemented Interfaces:

IntWrapper

Direct Known Subclasses:

DefaultSnippetsIntWrapper, MultilingualSnippetsIntWrapper, MultilingualSnippetsIntWrapper.SplitSnippetsIntWrapper

public abstract class AbstractSnippetsIntWrapper
extends AbstractIntWrapper

Nested Class Summary

(package private) static class

AbstractSnippetsIntWrapper.WordWrapper

Field Summary

protected int	distinctWordCount Distint word count
protected static String	DOCUMENT_DELIMITER Document delimiter char
protected int	documentCount Input documents
protected int[]	documentIndices Document indices corresponding to word indices are stored here to support wordIndex -> documentIndex mapping.
protected String	documentsData All documents concatenated
protected int[]	stopWordCodes Int codes of stop words
protected int[]	wordPositions Starting positions of all words comprising the input documents are stored here to facilitate wordIndexRange -> realString mapping.

Fields inherited from class org.carrot2.filter.lingo.util.suffixarrays.wrapper.AbstractIntWrapper

intData

Constructor Summary

AbstractSnippetsIntWrapper()

Method Summary

abstract Object	clone()
protected abstract void	createIntData()
int	getDistinctWordCount()
int	getDocumentCount()
int[]	getDocumentIndices()
int[]	getStopWordCodes()
String	getStringRepresentation(int from, int to)
String	getStringRepresentation(Substring substring) Method getStringRepresentation.
protected void	setDocuments(String[] documents) Method setDocuments.

Methods inherited from class org.carrot2.filter.lingo.util.suffixarrays.wrapper.AbstractIntWrapper

asIntArray, length, reverse, toString

Methods inherited from class java.lang.Object

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

Field Detail

DOCUMENT_DELIMITER

protected static final String DOCUMENT_DELIMITER

Document delimiter char

See Also:

Constant Field Values

documentsData

protected String documentsData

All documents concatenated

documentCount

protected int documentCount

Input documents

distinctWordCount

protected int distinctWordCount

Distint word count

stopWordCodes

protected int[] stopWordCodes

Int codes of stop words

wordPositions

protected int[] wordPositions

Starting positions of all words comprising the input documents are stored here to facilitate wordIndexRange -> realString mapping.

documentIndices

protected int[] documentIndices

Document indices corresponding to word indices are stored here to support wordIndex -> documentIndex mapping.

Constructor Detail

AbstractSnippetsIntWrapper

public AbstractSnippetsIntWrapper()

Method Detail

setDocuments

protected void setDocuments(String[] documents)

Method setDocuments.

Parameters:

documents -

createIntData

protected abstract void createIntData()

clone

public abstract Object clone()

Overrides:

clone in class Object

See Also:

Object.clone()

getDocumentIndices

public int[] getDocumentIndices()

getStringRepresentation

public String getStringRepresentation(Substring substring)

Description copied from interface: IntWrapper

Method getStringRepresentation.

Returns:

String

getStringRepresentation

public String getStringRepresentation(int from,
                                      int to)

getStopWordCodes

public int[] getStopWordCodes()

getDocumentCount

public int getDocumentCount()

getDistinctWordCount

public int getDistinctWordCount()