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

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

All Implemented Interfaces:

RefBaseObject, RefClass, RefFeatured, FemWindowPartitionDefClass

public class FemWindowPartitionDefClass$Hib
extends RefClassBase
implements FemWindowPartitionDefClass

Implements MOF's WindowPartitionDef class proxy 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.

Constructor Summary

FemWindowPartitionDefClass$Hib(RefPackage container)

Method Summary

protected void	checkConstraints(List<JmiException> errors, boolean deepVerify)
FemWindowPartitionDef	createFemWindowPartitionDef() The default factory operation used to create an instance object.
FemWindowPartitionDef	createFemWindowPartitionDef(FemTupleProjection partitionKeyList, String initializeProgram, String addProgram, String dropProgram, FemTupleDescriptor bucketDesc) Creates an instance object having attributes initialized by the passed values.
Class<?>	getInstanceClass()

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

getRepository, refAllOfClass, refAllOfType, refCreateInstance, refCreateStruct, refCreateStruct, refGetEnum, refGetEnum, refImmediatePackage, register, 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, refMetaObject, refMofId, refOutermostPackage, refVerifyConstraints, setMofId, setRefMetaObject

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.jmi.reflect.RefClass

refAllOfClass, refAllOfType, refCreateInstance, refCreateStruct, refCreateStruct, refGetEnum, refGetEnum

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

Constructor Detail

FemWindowPartitionDefClass$Hib

FemWindowPartitionDefClass$Hib(RefPackage container)

Method Detail

createFemWindowPartitionDef

public FemWindowPartitionDef createFemWindowPartitionDef()

Description copied from interface: FemWindowPartitionDefClass

The default factory operation used to create an instance object.

Specified by:

createFemWindowPartitionDef in interface FemWindowPartitionDefClass

Returns:

The created instance object.

createFemWindowPartitionDef

public FemWindowPartitionDef createFemWindowPartitionDef(FemTupleProjection partitionKeyList,
                                                         String initializeProgram,
                                                         String addProgram,
                                                         String dropProgram,
                                                         FemTupleDescriptor bucketDesc)

Description copied from interface: FemWindowPartitionDefClass

Creates an instance object having attributes initialized by the passed values.

Specified by:

createFemWindowPartitionDef in interface FemWindowPartitionDefClass

Parameters:

partitionKeyList -

List of columns to partition the window on.

initializeProgram -

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

addProgram -

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

dropProgram -

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

bucketDesc -

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

Returns:

The created instance object.

checkConstraints

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

Specified by:

checkConstraints in class RefBaseObjectBase

getInstanceClass

public Class<?> getInstanceClass()

Specified by:

getInstanceClass in class RefClassBase