public class IlvHostnamePartitioner extends IlvColumnValuePartitioner<IlvPathClusterId>
For this partitioner, all IlvClusterId
s are of type
IlvPathClusterId
.
IlvPathClusterId
,
IlvHostnamePartitionerFactory
Constructor and Description |
---|
IlvHostnamePartitioner(IlvObjectModelWithColumns model,
IlvDataColumnInfo column)
Creates an instance of this class.
|
Modifier and Type | Method and Description |
---|---|
IlvClassifier<IlvPathClusterId> |
createClassifier(Object parent,
IlvClassifier outerClassifier,
IlvClusterId outerParentClusterId)
Creates a classifier that can evaluate the children objects of the given
parent object one by one.
|
dispose, getColumn, getColumnIndex, getModel
addPartitionerListener, fireEvent, removePartitionerListener
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
addPartitionerListener, removePartitionerListener
public IlvHostnamePartitioner(IlvObjectModelWithColumns model, IlvDataColumnInfo column)
model
- The model being partitioned.column
- The column whose values are used for partitioning.public IlvClassifier<IlvPathClusterId> createClassifier(Object parent, IlvClassifier outerClassifier, IlvClusterId outerParentClusterId)
parent
- The parent object whose children objects are to be grouped,
or null
.outerClassifier
- The last returned value of this function for the
parent object or its nearest parent, or
null
if this is the first application
of this partitioner to the objects.outerParentClusterId
- The IlvClusterId
that was produced by
the outerClassifier
for the parent object or its
nearest parent. This is null
if
this is the first application of this
partitioner to the objects.© Copyright Rogue Wave Software, Inc. 1997, 2018. All Rights Reserved.