org.pentaho.di.core.util
Class AbstractStep

java.lang.Object
  org.pentaho.di.trans.step.BaseStep
      org.pentaho.di.core.util.AbstractStep

All Implemented Interfaces:

HasLogChannelInterface, LoggingObjectInterface, VariableSpace, StepInterface

Direct Known Subclasses:

TeraFast

public abstract class AbstractStep
extends BaseStep

Author:

Thomas Hoedl(asc042)

Field Summary

static long	DEFAULT_ERROR_CODE
static String	UNEXPECTED_ERROR Constant for unexpected error.

Fields inherited from class org.pentaho.di.trans.step.BaseStep

first, linesInput, linesOutput, linesRead, linesRejected, linesSkipped, linesUpdated, linesWritten, terminator, terminator_rows

Constructor Summary

AbstractStep(StepMeta stepMeta, StepDataInterface stepDataInterface, int copyNr, TransMeta transMeta, Trans trans)
Constructor.

Method Summary

void	logUnexpectedError(Throwable exception) Log exception.
void	setDefaultError() Set default error code.

Methods inherited from class org.pentaho.di.trans.step.BaseStep

addResultFile, addRowListener, addStepListener, batchComplete, buildLog, canProcessOneRow, cleanup, closeQuietly, copyVariablesFrom, decrementLinesRead, decrementLinesWritten, dispatch, dispose, environmentSubstitute, environmentSubstitute, findInputRowSet, findInputRowSet, findOutputRowSet, findOutputRowSet, getBooleanValueOfVariable, getClusterSize, getContainerObjectId, getCopy, getDispatcher, getErrorRowMeta, getErrors, getFilename, getInputRowMeta, getInputRowSets, getLinesInput, getLinesOutput, getLinesRead, getLinesRejected, getLinesSkipped, getLinesUpdated, getLinesWritten, getLogChannel, getLogChannelId, getLogFields, getLogLevel, getNextClassNr, getObjectCopy, getObjectId, getObjectName, getObjectRevision, getObjectType, getOutputRowSets, getParent, getParentVariableSpace, getPartitionID, getPartitionTargets, getPreviewRowMeta, getProcessed, getRegistrationDate, getRemoteInputSteps, getRemoteOutputSteps, getRepartitioning, getRepositoryDirectory, getResultFiles, getRow, getRowFrom, getRowListeners, getRuntime, getServerSockets, getSlaveNr, getSocketRepository, getStatus, getStatusDescription, getStepDataInterface, getStepID, getStepListeners, getStepMeta, getStepMetaInterface, getStepname, getTrans, getTransMeta, getTypeId, getUniqueStepCountAcrossSlaves, getUniqueStepNrAcrossSlaves, getVariable, getVariable, identifyErrorOutput, incrementLinesInput, incrementLinesOutput, incrementLinesRead, incrementLinesRejected, incrementLinesSkipped, incrementLinesUpdated, incrementLinesWritten, init, initBeforeStart, initializeVariablesFrom, injectVariables, isBasic, isDebug, isDetailed, isDistributed, isInitialising, isMapping, isPartitioned, isPaused, isRowLevel, isRunning, isStopped, isUsingThreadPriorityManagment, listVariables, logBasic, logBasic, logDebug, logDebug, logDetailed, logDetailed, logError, logError, logError, logMinimal, logMinimal, logRowlevel, logRowlevel, logSummary, markStart, markStop, outputIsDone, pauseRunning, processRow, putError, putRow, putRowTo, removeRowListener, resumeRunning, rowsetInputSize, rowsetOutputSize, safeModeChecking, setCarteObjectId, setCopy, setDistributed, setErrorRowMeta, setErrors, setInputRowMeta, setInputRowSets, setInternalVariables, setLinesInput, setLinesOutput, setLinesRead, setLinesRejected, setLinesSkipped, setLinesUpdated, setLinesWritten, setLogLevel, setOutputDone, setOutputRowSets, setParentVariableSpace, setPartitioned, setPartitionID, setPartitionTargets, setPaused, setPaused, setPreviewRowMeta, setRepartitioning, setRunning, setServerSockets, setSocketRepository, setStepDataInterface, setStepListeners, setStepMeta, setStepMetaInterface, setStepname, setStopped, setTransMeta, setUsingThreadPriorityManagment, setVariable, shareVariablesWith, stopAll, stopRunning, stopRunning, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

UNEXPECTED_ERROR

public static final String UNEXPECTED_ERROR

Constant for unexpected error.

See Also:

Constant Field Values

DEFAULT_ERROR_CODE

public static final long DEFAULT_ERROR_CODE

See Also:

Constant Field Values

Constructor Detail

AbstractStep

public AbstractStep(StepMeta stepMeta,
                    StepDataInterface stepDataInterface,
                    int copyNr,
                    TransMeta transMeta,
                    Trans trans)

Constructor.

Parameters:

stepMeta - the stepMeta.

stepDataInterface - the stepDataInterface.

copyNr - the copyNr.

transMeta - the transMeta.

trans - the transaction.

Method Detail

logUnexpectedError

public void logUnexpectedError(Throwable exception)

Log exception.

Parameters:

exception - exception to log.

setDefaultError

public void setDefaultError()

Set default error code.