ilog.views.chart.datax.adapter.partition

Class IlvIntervalClusterId

java.lang.Object

ilog.views.chart.datax.adapter.partition.IlvAbstractClusterId

ilog.views.chart.datax.adapter.partition.IlvColumnValueClusterId

ilog.views.chart.datax.adapter.partition.IlvIntervalClusterId

All Implemented Interfaces:

IlvClusterId, Comparable

public class IlvIntervalClusterId
extends IlvColumnValueClusterId
implements Comparable

This class contains information about a group of objects that were grouped together based on the numerical value of a model column. All objects of this group belong to a particular interval.

Since:

JViews 7.5

See Also:

IlvCustomScalePartitioner, IlvUniformScalePartitioner

Constructor Summary

Constructors

Constructor and Description
IlvIntervalClusterId(IlvObjectModelWithColumns model, IlvDataColumnInfo column, double lowerBound, double upperBound) Creates an instance of this class.

Method Summary

Modifier and Type	Method and Description
int	compareTo(Object o)
boolean	equals(Object o) Compares this object with another object.
double	getLowerBound() Returns the lower bound - that is, the a-priori minimum - of the interval that identifies the group of objects.
double	getUpperBound() Returns the upper bound - that is, the a-priori maximum - of the interval that identifies the group of objects.
int	hashCode() Returns a hash code that is compatible with equals().
protected void	setLowerBound(double bound) Changes the lower bound.
protected void	setUpperBound(double bound) Changes the upper bound.
String	toString()

Methods inherited from class ilog.views.chart.datax.adapter.partition.IlvColumnValueClusterId

getColumn, getModel

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvIntervalClusterId

public IlvIntervalClusterId(IlvObjectModelWithColumns model,
                            IlvDataColumnInfo column,
                            double lowerBound,
                            double upperBound)

Creates an instance of this class.

Parameters:

model - The model in which the column values are stored.

column - The column which gave rise to the identified cluster.

lowerBound - Lower bound for the column value of all objects of the identified cluster, or Double.NEGATIVE_INFINITY.

upperBound - Upper bound for the column value of all objects of the identified cluster, or Double.POSITIVE_INFINITY.

Method Detail

getLowerBound

public double getLowerBound()

Returns the lower bound - that is, the a-priori minimum - of the interval that identifies the group of objects.

Returns:

a double value or Double.NEGATIVE_INFINITY

setLowerBound

protected void setLowerBound(double bound)

Changes the lower bound.

Parameters:

bound - A double value or Double.NEGATIVE_INFINITY.

getUpperBound

public double getUpperBound()

Returns the upper bound - that is, the a-priori maximum - of the interval that identifies the group of objects.

Returns:

A double value or Double.POSITIVE_INFINITY.

setUpperBound

protected void setUpperBound(double bound)

Changes the upper bound.

Parameters:

bound - A double value or Double.POSITIVE_INFINITY.

equals

public boolean equals(Object o)

Compares this object with another object.

Specified by:

equals in interface IlvClusterId

Overrides:

equals in class IlvColumnValueClusterId

hashCode

public int hashCode()

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

Specified by:

hashCode in interface IlvClusterId

Overrides:

hashCode in class IlvColumnValueClusterId

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(Object o)

Specified by:

compareTo in interface Comparable