Class MinClauseWordsFilter

java.lang.Object

com.kohlschutter.boilerpipe.filters.simple.MinClauseWordsFilter

All Implemented Interfaces:

BoilerpipeFilter

public final class MinClauseWordsFilter
extends Object
implements BoilerpipeFilter

Keeps only blocks that have at least one segment fragment ("clause") with at least k words (default: 5). NOTE: You might consider using the SplitParagraphBlocksFilter upstream.

See Also:

• SplitParagraphBlocksFilter

Field Summary

Fields

Modifier and Type	Field	Description
private final boolean	acceptClausesWithoutDelimiter
static final MinClauseWordsFilter	INSTANCE
private int	minWords
private final Pattern	PAT_CLAUSE_DELIMITER
private final Pattern	PAT_WHITESPACE

Constructor Summary

Constructors

Constructor	Description
MinClauseWordsFilter(int minWords)
MinClauseWordsFilter(int minWords, boolean acceptClausesWithoutDelimiter)

Method Summary

Modifier and Type	Method	Description
private boolean	isClause(CharSequence text)
boolean	process(TextDocument doc)	Processes the given document doc.

Methods inherited from class Object

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

Field Details

INSTANCE

public static final MinClauseWordsFilter INSTANCE

minWords

private int minWords

acceptClausesWithoutDelimiter

private final boolean acceptClausesWithoutDelimiter

PAT_CLAUSE_DELIMITER

private final Pattern PAT_CLAUSE_DELIMITER

PAT_WHITESPACE

private final Pattern PAT_WHITESPACE

Constructor Details

MinClauseWordsFilter

public MinClauseWordsFilter(int minWords)

MinClauseWordsFilter

public MinClauseWordsFilter(int minWords,
 boolean acceptClausesWithoutDelimiter)

Method Details

process

public boolean process(TextDocument doc)
                throws BoilerpipeProcessingException

Description copied from interface: BoilerpipeFilter

Processes the given document doc.

Specified by:

process in interface BoilerpipeFilter

Parameters:

doc - The TextDocument that is to be processed.

Returns:

true if changes have been made to the TextDocument.

Throws:

BoilerpipeProcessingException

isClause

private boolean isClause(CharSequence text)