org.eclipse.smila.processing.util
Class ResultCollector

java.lang.Object
  org.eclipse.smila.processing.util.ResultCollector

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

ResultCollector(ParameterAccessor paramAccessor, Log log, boolean dropRecordOnError)

Method Summary

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 - 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