ilog.views.chart.datax.adapter.partition

Class IlvUniformScalePartitionerFactory

java.lang.Object

ilog.views.chart.datax.adapter.partition.IlvUniformScalePartitionerFactory

All Implemented Interfaces:

IlvPartitionerFactory<IlvIntervalClusterId>, Serializable

public class IlvUniformScalePartitionerFactory
extends Object
implements IlvPartitionerFactory<IlvIntervalClusterId>, Serializable

This class provides a partitioner that partitions a set of objects according to the value of a model column, as a number, by dividing the value range [min,max] into intervals of equal length.

Since:

JViews 7.5

See Also:

IlvUniformScalePartitioner, Serialized Form

Constructor Summary

Constructors

Constructor and Description
IlvUniformScalePartitionerFactory(IlvDataColumnInfo column, int depth, int subIntervalCount) Creates a partitioner factory that partitions according to the values at the given column.

Method Summary

Modifier and Type	Method and Description
IlvPartitioner<IlvIntervalClusterId>	createPartitioner(IlvObjectModelWithColumns model) Returns a partitioner for the given model.
boolean	equals(Object other) Compares this object to another object.
int	hashCode() Returns a hash code that is compatible with equals().

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvUniformScalePartitionerFactory

public IlvUniformScalePartitionerFactory(IlvDataColumnInfo column,
                                         int depth,
                                         int subIntervalCount)

Creates a partitioner factory that partitions according to the values at the given column.

Parameters:

column - The column whose values shall be used for partitioning.

depth - The nesting depth of the clusters produced.

subIntervalCount - The number of groups into which to partition each interval.

Method Detail

createPartitioner

public IlvPartitioner<IlvIntervalClusterId> createPartitioner(IlvObjectModelWithColumns model)

Description copied from interface: IlvPartitionerFactory

Returns a partitioner for the given model.

Specified by:

createPartitioner in interface IlvPartitionerFactory<IlvIntervalClusterId>

Parameters:

model - The model whose elements are being grouped. This is the input of the partitioner.

equals

public boolean equals(Object other)

Compares this object to another object.

Specified by:

equals in interface IlvPartitionerFactory<IlvIntervalClusterId>

Overrides:

equals in class Object

hashCode

public int hashCode()

Returns a hash code that is compatible with equals().

Specified by:

hashCode in interface IlvPartitionerFactory<IlvIntervalClusterId>

Overrides:

hashCode in class Object