edu.stanford.nlp.util.logging

Class BooleanLogRecordHandler

java.lang.Object

edu.stanford.nlp.util.logging.LogRecordHandler

edu.stanford.nlp.util.logging.BooleanLogRecordHandler

Direct Known Subclasses:

FilterHandler

public abstract class BooleanLogRecordHandler
extends LogRecordHandler

A log message handler designed for filtering. This is a convenience class to handle the common case of filtering messages.

Author:

David McClosky

Field Summary

Fields inherited from class edu.stanford.nlp.util.logging.LogRecordHandler

EMPTY

Constructor Summary

Constructors

Constructor and Description
BooleanLogRecordHandler()

Method Summary

Modifier and Type	Method and Description
java.util.List<Redwood.Record>	handle(Redwood.Record record) For BooleanLogRecordHandler, you should leave this alone and implement propagateRecord instead.
abstract boolean	propagateRecord(Redwood.Record record) Given a record, return true if it should be propagated to later handlers.

Methods inherited from class edu.stanford.nlp.util.logging.LogRecordHandler

signalEndTrack, signalShutdown, signalStartTrack

Methods inherited from class java.lang.Object

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

Constructor Detail

BooleanLogRecordHandler

public BooleanLogRecordHandler()

Method Detail

handle

public java.util.List<Redwood.Record> handle(Redwood.Record record)

For BooleanLogRecordHandler, you should leave this alone and implement propagateRecord instead.

Specified by:

handle in class LogRecordHandler

Parameters:

record - The log record to handle

Returns:

a (possibly empty) list of records to be sent on in the pipeline

propagateRecord

public abstract boolean propagateRecord(Redwood.Record record)

Given a record, return true if it should be propagated to later handlers.