edu.umass.cs.mallet.base.pipe.tsf

Class CountMatches

java.lang.Object

edu.umass.cs.mallet.base.pipe.Pipe

edu.umass.cs.mallet.base.pipe.tsf.CountMatches

All Implemented Interfaces:

Serializable

public class CountMatches
extends Pipe

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	BINARY_COUNT
static int	INTEGER_COUNT
static int	NORMALIZED_COUNT
static int	OVER_MAX

Constructor Summary

Constructors

Constructor and Description
CountMatches(String featureName, Pattern regex)
CountMatches(String featureName, Pattern regex, int countType)

Method Summary

Modifier and Type	Method and Description
Instance	pipe(Instance carrier) Process an Instance.

Methods inherited from class edu.umass.cs.mallet.base.pipe.Pipe

getDataAlphabet, getInstanceId, getParent, getParentRoot, getTargetAlphabet, isDataAlphabetSet, isTargetProcessing, pipe, readResolve, resolveDataAlphabet, resolveTargetAlphabet, setDataAlphabet, setParent, setTargetAlphabet, setTargetProcessing

Methods inherited from class java.lang.Object

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

Field Detail

INTEGER_COUNT

public static final int INTEGER_COUNT

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Constant Field Values

BINARY_COUNT

public static final int BINARY_COUNT

See Also:

Constant Field Values

NORMALIZED_COUNT

public static final int NORMALIZED_COUNT

See Also:

Constant Field Values

OVER_MAX

public static final int OVER_MAX

See Also:

Constant Field Values

Constructor Detail

CountMatches

public CountMatches(String featureName,
                    Pattern regex,
                    int countType)

CountMatches

public CountMatches(String featureName,
                    Pattern regex)

Method Detail

pipe

public Instance pipe(Instance carrier)

Description copied from class: Pipe

Process an Instance. This method takes an input Instance, destructively modifies it in some way, and returns it. This is the method by which all pipes are eventually run.

One can create a new concrete subclass of Pipe simply by implementing this method.

Specified by:

pipe in class Pipe

Parameters:

carrier - Instance to be processed.