net.sf.farrago.fem.fennel
Class FemWindowPartitionDef$Hib

java.lang.Object
  org.eigenbase.enki.jmi.impl.RefBaseObjectBase
      org.eigenbase.enki.jmi.impl.RefFeaturedBase
          org.eigenbase.enki.jmi.impl.RefObjectBase
              net.sf.farrago.fem.fennel.FemWindowPartitionDef$Hib

All Implemented Interfaces:

RefBaseObject, RefFeatured, RefObject, FemWindowPartitionDef

public class FemWindowPartitionDef$Hib
extends RefObjectBase
implements FemWindowPartitionDef

Implements MOF's WindowPartitionDef interface.

Author:

MofImplementationHandler

A set of rows within a window which have a common value for a partitioning key. Each row is referred to as a 'bucket'.

There are actions -- expressed as calculator programs -- which get executed when a new bucket is created, when a set of values are added to a bucket, and when a set of values are removed from a bucket.

Field Summary

private String	addProgram
private FemTupleDescriptor	bucketDesc
private String	dropProgram
private String	initializeProgram
private FemTupleProjection	partitionKeyList
private WindowPartitions	window

Constructor Summary

FemWindowPartitionDef$Hib(RefClass refClass)

FemWindowPartitionDef$Hib(RefClass refClass, FemTupleProjection partitionKeyList, String initializeProgram, String addProgram, String dropProgram, FemTupleDescriptor bucketDesc)

Method Summary

protected void	checkConstraints(List<JmiException> errors, boolean deepVerify)
String	getAddProgram() Returns the value of attribute addProgram.
FemTupleDescriptor	getBucketDesc() Returns the value of attribute bucketDesc.
String	getDropProgram() Returns the value of attribute dropProgram.
String	getInitializeProgram() Returns the value of attribute initializeProgram.
FemTupleProjection	getPartitionKeyList() Returns the value of attribute partitionKeyList.
FemWindowDef	getWindow() Returns the value of reference Window.
void	setAddProgram(String newValue) Sets the value of addProgram attribute.
void	setBucketDesc(FemTupleDescriptor newValue) Sets the value of bucketDesc attribute.
void	setDropProgram(String newValue) Sets the value of dropProgram attribute.
void	setInitializeProgram(String newValue) Sets the value of initializeProgram attribute.
void	setPartitionKeyList(FemTupleProjection newValue) Sets the value of partitionKeyList attribute.
void	setWindow(FemWindowDef newValue) Sets the value of Window reference.

Methods inherited from class org.eigenbase.enki.jmi.impl.RefObjectBase

findAssociationEnd, findAttribute, getRepository, refClass, refDelete, refImmediateComposite, refImmediatePackage, refIsInstanceOf, refMetaObject, refOutermostComposite, setRefMetaObject, unregister

Methods inherited from class org.eigenbase.enki.jmi.impl.RefFeaturedBase

refGetValue, refGetValue, refInvokeOperation, refInvokeOperation, refSetValue, refSetValue

Methods inherited from class org.eigenbase.enki.jmi.impl.RefBaseObjectBase

createInstance, equals, getCurrentInitializer, getEnum, getInitializer, getMofId, getTag, hashCode, invokeMethod, invokeMethod, logJmi, refMofId, refOutermostPackage, refVerifyConstraints, setMofId

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.jmi.reflect.RefObject

refClass, refDelete, refImmediateComposite, refIsInstanceOf, refOutermostComposite

Methods inherited from interface javax.jmi.reflect.RefFeatured

refGetValue, refGetValue, refInvokeOperation, refInvokeOperation, refSetValue, refSetValue

Methods inherited from interface javax.jmi.reflect.RefBaseObject

equals, hashCode, refImmediatePackage, refMetaObject, refMofId, refOutermostPackage, refVerifyConstraints

Field Detail

partitionKeyList

private FemTupleProjection partitionKeyList

initializeProgram

private String initializeProgram

addProgram

private String addProgram

dropProgram

private String dropProgram

bucketDesc

private FemTupleDescriptor bucketDesc

window

private WindowPartitions window

Constructor Detail

FemWindowPartitionDef$Hib

FemWindowPartitionDef$Hib(RefClass refClass)

FemWindowPartitionDef$Hib

FemWindowPartitionDef$Hib(RefClass refClass,
                          FemTupleProjection partitionKeyList,
                          String initializeProgram,
                          String addProgram,
                          String dropProgram,
                          FemTupleDescriptor bucketDesc)

Method Detail

getPartitionKeyList

public FemTupleProjection getPartitionKeyList()

Description copied from interface: FemWindowPartitionDef

Returns the value of attribute partitionKeyList.

List of columns to partition the window on.

Specified by:

getPartitionKeyList in interface FemWindowPartitionDef

Returns:

Value of attribute partitionKeyList.

setPartitionKeyList

public void setPartitionKeyList(FemTupleProjection newValue)

Description copied from interface: FemWindowPartitionDef

Sets the value of partitionKeyList attribute. See FemWindowPartitionDef.getPartitionKeyList() for description on the attribute.

Specified by:

setPartitionKeyList in interface FemWindowPartitionDef

Parameters:

newValue - New value to be set.

getInitializeProgram

public String getInitializeProgram()

Description copied from interface: FemWindowPartitionDef

Returns the value of attribute initializeProgram.

Calculator program executed to initialize a bucket of this window. Typically simply zeroes out the values.

Specified by:

getInitializeProgram in interface FemWindowPartitionDef

Returns:

Value of attribute initializeProgram.

setInitializeProgram

public void setInitializeProgram(String newValue)

Description copied from interface: FemWindowPartitionDef

Sets the value of initializeProgram attribute. See FemWindowPartitionDef.getInitializeProgram() for description on the attribute.

Specified by:

setInitializeProgram in interface FemWindowPartitionDef

Parameters:

newValue - New value to be set.

getAddProgram

public String getAddProgram()

Description copied from interface: FemWindowPartitionDef

Returns the value of attribute addProgram.

Calculator program executed to add a value to each field of a bucket of this window.

Specified by:

getAddProgram in interface FemWindowPartitionDef

Returns:

Value of attribute addProgram.

setAddProgram

public void setAddProgram(String newValue)

Description copied from interface: FemWindowPartitionDef

Sets the value of addProgram attribute. See FemWindowPartitionDef.getAddProgram() for description on the attribute.

Specified by:

setAddProgram in interface FemWindowPartitionDef

Parameters:

newValue - New value to be set.

getDropProgram

public String getDropProgram()

Description copied from interface: FemWindowPartitionDef

Returns the value of attribute dropProgram.

Calculator program executed to remove a value from each field of a bucket of this window.

Specified by:

getDropProgram in interface FemWindowPartitionDef

Returns:

Value of attribute dropProgram.

setDropProgram

public void setDropProgram(String newValue)

Description copied from interface: FemWindowPartitionDef

Sets the value of dropProgram attribute. See FemWindowPartitionDef.getDropProgram() for description on the attribute.

Specified by:

setDropProgram in interface FemWindowPartitionDef

Parameters:

newValue - New value to be set.

getBucketDesc

public FemTupleDescriptor getBucketDesc()

Description copied from interface: FemWindowPartitionDef

Returns the value of attribute bucketDesc.

Describes the types of the columns in a bucket belonging to this window.

Specified by:

getBucketDesc in interface FemWindowPartitionDef

Returns:

Value of attribute bucketDesc.

setBucketDesc

public void setBucketDesc(FemTupleDescriptor newValue)

Description copied from interface: FemWindowPartitionDef

Sets the value of bucketDesc attribute. See FemWindowPartitionDef.getBucketDesc() for description on the attribute.

Specified by:

setBucketDesc in interface FemWindowPartitionDef

Parameters:

newValue - New value to be set.

getWindow

public FemWindowDef getWindow()

Description copied from interface: FemWindowPartitionDef

Returns the value of reference Window.

Specified by:

getWindow in interface FemWindowPartitionDef

Returns:

Value of reference Window.

setWindow

public void setWindow(FemWindowDef newValue)

Description copied from interface: FemWindowPartitionDef

Sets the value of Window reference. See FemWindowPartitionDef.getWindow() for description on the attribute.

Specified by:

setWindow in interface FemWindowPartitionDef

Parameters:

newValue - New value to be set.

checkConstraints

protected void checkConstraints(List<JmiException> errors,
                                boolean deepVerify)

Specified by:

checkConstraints in class RefBaseObjectBase