Package org.apache.hop.pipeline.transforms.uniquerowsbyhashset

Class UniqueRowsByHashSetMeta

java.lang.Object

org.apache.hop.pipeline.transform.BaseTransformMeta<UniqueRowsByHashSet,UniqueRowsByHashSetData>

org.apache.hop.pipeline.transforms.uniquerowsbyhashset.UniqueRowsByHashSetMeta

All Implemented Interfaces:

Cloneable, org.apache.hop.pipeline.transform.ITransformMeta

@Transform(id="UniqueRowsByHashSet",
           image="uniquerowsbyhashset.svg",
           name="i18n::UniqueRowsByHashSet.Name",
           description="i18n::UniqueRowsByHashSet.Description",
           categoryDescription="i18n:org.apache.hop.pipeline.transform:BaseTransform.Category.Transform",
           keywords="i18n::UniqueRowsByHashSetMeta.keyword",
           documentationUrl="/pipeline/transforms/uniquerowsbyhashset.html")
public class UniqueRowsByHashSetMeta
extends org.apache.hop.pipeline.transform.BaseTransformMeta<UniqueRowsByHashSet,UniqueRowsByHashSetData>

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hop.pipeline.transform.ITransformMeta

org.apache.hop.pipeline.transform.ITransformMeta.TransformFactory

Field Summary

Fields inherited from class org.apache.hop.pipeline.transform.BaseTransformMeta

attributes, databases, log, loggingObject, parentTransformMeta

Constructor Summary

Constructors

Constructor	Description
UniqueRowsByHashSetMeta()

Method Summary

Modifier and Type	Method	Description
void	allocate(int nrFields)
void	check(List<ICheckResult> remarks, org.apache.hop.pipeline.PipelineMeta pipelineMeta, org.apache.hop.pipeline.transform.TransformMeta transformMeta, IRowMeta prev, String[] input, String[] output, IRowMeta info, IVariables variables, IHopMetadataProvider metadataProvider)
Object	clone()
String[]	getCompareFields()
String	getErrorDescription()
void	getFields(IRowMeta row, String name, IRowMeta[] info, org.apache.hop.pipeline.transform.TransformMeta nextTransform, IVariables variables, IHopMetadataProvider metadataProvider)
boolean	getStoreValues()
String	getXml()
boolean	isRejectDuplicateRow()
void	loadXml(Node transformNode, IHopMetadataProvider metadataProvider)
void	setCompareFields(String[] compareField)
void	setDefault()
void	setErrorDescription(String errorDescription)
void	setRejectDuplicateRow(boolean rejectDuplicateRow)
void	setStoreValues(boolean storeValues)
boolean	supportsErrorHandling()

Methods inherited from class org.apache.hop.pipeline.transform.BaseTransformMeta

analyseImpact, cancelQueries, convertIOMetaToTransformNames, createTransform, createTransformData, excludeFromCopyDistributeVerification, excludeFromRowLayoutVerification, exportResources, getActiveReferencedObjectDescription, getDialogClassName, getFields, getLog, getLogChannelId, getName, getObjectCopy, getObjectType, getOptionalStreams, getParent, getParentTransformMeta, getReferencedObjectDescriptions, getRequiredFields, getResourceDependencies, getSqlStatements, getSupportedPipelineTypes, getTableFields, getTransformIOMeta, getTransformIOMeta, getUsedDatabaseConnections, handleStreamSelection, hasChanged, isBasic, isDebug, isDetailed, isReferencedObjectEnabled, isRowLevel, loadReferencedObject, logBasic, logBasic, logDebug, logDebug, logDetailed, logDetailed, logError, logError, logError, logMinimal, logMinimal, logRowlevel, logRowlevel, resetTransformIoMeta, searchInfoAndTargetTransforms, setChanged, setChanged, setParentTransformMeta, setTransformIOMeta

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hop.pipeline.transform.ITransformMeta

cleanAfterHopFromRemove, cleanAfterHopFromRemove, cleanAfterHopToRemove, passDataToServletOutput

Constructor Detail

UniqueRowsByHashSetMeta

public UniqueRowsByHashSetMeta()

Method Detail

setCompareFields

public void setCompareFields(String[] compareField)

Parameters:

compareField - The compareField to set.

getStoreValues

public boolean getStoreValues()

setStoreValues

public void setStoreValues(boolean storeValues)

getCompareFields

public String[] getCompareFields()

Returns:

Returns the compareField.

allocate

public void allocate(int nrFields)

setRejectDuplicateRow

public void setRejectDuplicateRow(boolean rejectDuplicateRow)

Parameters:

rejectDuplicateRow - The rejectDuplicateRow to set.

isRejectDuplicateRow

public boolean isRejectDuplicateRow()

Returns:

Returns the rejectDuplicateRow.

setErrorDescription

public void setErrorDescription(String errorDescription)

Parameters:

errorDescription - The errorDescription to set.

getErrorDescription

public String getErrorDescription()

Returns:

Returns the errorDescription.

loadXml

public void loadXml(Node transformNode,
                    IHopMetadataProvider metadataProvider)
             throws HopXmlException

Specified by:

loadXml in interface org.apache.hop.pipeline.transform.ITransformMeta

Overrides:

loadXml in class org.apache.hop.pipeline.transform.BaseTransformMeta<UniqueRowsByHashSet,UniqueRowsByHashSetData>

Throws:

HopXmlException

clone

public Object clone()

Specified by:

clone in interface org.apache.hop.pipeline.transform.ITransformMeta

Overrides:

clone in class org.apache.hop.pipeline.transform.BaseTransformMeta<UniqueRowsByHashSet,UniqueRowsByHashSetData>

setDefault

public void setDefault()

Specified by:

setDefault in interface org.apache.hop.pipeline.transform.ITransformMeta

Overrides:

setDefault in class org.apache.hop.pipeline.transform.BaseTransformMeta<UniqueRowsByHashSet,UniqueRowsByHashSetData>

getFields

public void getFields(IRowMeta row,
                      String name,
                      IRowMeta[] info,
                      org.apache.hop.pipeline.transform.TransformMeta nextTransform,
                      IVariables variables,
                      IHopMetadataProvider metadataProvider)
               throws HopTransformException

Specified by:

getFields in interface org.apache.hop.pipeline.transform.ITransformMeta

Overrides:

getFields in class org.apache.hop.pipeline.transform.BaseTransformMeta<UniqueRowsByHashSet,UniqueRowsByHashSetData>

Throws:

HopTransformException

getXml

public String getXml()

Specified by:

getXml in interface org.apache.hop.pipeline.transform.ITransformMeta

Overrides:

getXml in class org.apache.hop.pipeline.transform.BaseTransformMeta<UniqueRowsByHashSet,UniqueRowsByHashSetData>

check

public void check(List<ICheckResult> remarks,
                  org.apache.hop.pipeline.PipelineMeta pipelineMeta,
                  org.apache.hop.pipeline.transform.TransformMeta transformMeta,
                  IRowMeta prev,
                  String[] input,
                  String[] output,
                  IRowMeta info,
                  IVariables variables,
                  IHopMetadataProvider metadataProvider)

Specified by:

check in interface org.apache.hop.pipeline.transform.ITransformMeta

Overrides:

check in class org.apache.hop.pipeline.transform.BaseTransformMeta<UniqueRowsByHashSet,UniqueRowsByHashSetData>

supportsErrorHandling

public boolean supportsErrorHandling()

Specified by:

supportsErrorHandling in interface org.apache.hop.pipeline.transform.ITransformMeta

Overrides:

supportsErrorHandling in class org.apache.hop.pipeline.transform.BaseTransformMeta<UniqueRowsByHashSet,UniqueRowsByHashSetData>