org.eclipse.smila.processing.util

Class ResultCollector

java.lang.Object

org.eclipse.smila.processing.util.ResultCollector

Direct Known Subclasses:

ScriptPipelet.ResultIDs

public class ResultCollector
extends java.lang.Object

Helper class that can/should be used by pipelets for collecting their processed record results. Takes into account that error results may cause an exception ("_failOnError" parameter) or may be dropped from pipelet result (see dropRecordOnError).

Author:

aweber

Constructor Summary

Constructors

Constructor and Description
ResultCollector(ParameterAccessor paramAccessor, Log log, boolean dropRecordOnError)

Method Summary

Methods

Modifier and Type	Method and Description
void	addFailedResult(java.lang.String recordId, java.lang.Exception ex)
void	addResult(java.lang.String recordId)
java.lang.String[]	getResultIds()

Methods inherited from class java.lang.Object

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

Constructor Detail

ResultCollector

public ResultCollector(ParameterAccessor paramAccessor,
               Log log,
               boolean dropRecordOnError)

Parameters:

paramAccessor - of the hosting config, needed to access failOnError parameter

log - the log for which to log the error results

dropRecordOnError -

Method Detail

addResult

public void addResult(java.lang.String recordId)

Parameters:

recordId - record id of successful result

addFailedResult

public void addFailedResult(java.lang.String recordId,
                   java.lang.Exception ex)
                     throws ProcessingException

Parameters:

recordId - record id of failed result

ex - exception that will be logged resp. thrown if failOnError=true

Throws:

ProcessingException - will be thrown if failOnError=true

getResultIds

public java.lang.String[] getResultIds()

Returns:

record ids that should be used as pipelet result