org.dashbuilder.dataset.group

Class Interval

java.lang.Object

org.dashbuilder.dataset.group.Interval

public class Interval
extends Object

An interval represent a grouped subset of a data values.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	index The position of this interval (starting at 0) within the group operation interval list.
protected Object	maxValue The max. date within the interval (Only for date columns)
protected Object	minValue The min. within the interval (Only for date columns)
protected String	name A name that identifies the interval and it's different of other intervals belonging to the same group.
protected List<Integer>	rows The row indexes of the values that belong to this interval.
protected String	type The interval type

Constructor Summary

Constructors

Constructor and Description
Interval()
Interval(String name)
Interval(String name, int index)

Method Summary

Modifier and Type	Method and Description
Interval	cloneInstance()
boolean	equals(Object obj)
int	getIndex()
Object	getMaxValue()
Object	getMinValue()
String	getName()
List<Integer>	getRows()
String	getType()
int	hashCode()
void	setIndex(int index)
void	setMaxValue(Object maxValue)
void	setMinValue(Object minValue)
void	setName(String name)
void	setRows(List<Integer> rows)
void	setType(String type)

Methods inherited from class java.lang.Object

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

Field Detail

name

protected String name

A name that identifies the interval and it's different of other intervals belonging to the same group.

index

protected int index

The position of this interval (starting at 0) within the group operation interval list.

rows

protected List<Integer> rows

The row indexes of the values that belong to this interval.

type

protected String type

The interval type

minValue

protected Object minValue

The min. within the interval (Only for date columns)

maxValue

protected Object maxValue

The max. date within the interval (Only for date columns)

Constructor Detail

Interval

public Interval()

Interval

public Interval(String name)

Interval

public Interval(String name,
                int index)

Method Detail

getName

public String getName()

setName

public void setName(String name)

getRows

public List<Integer> getRows()

setRows

public void setRows(List<Integer> rows)

getIndex

public int getIndex()

setIndex

public void setIndex(int index)

getType

public String getType()

setType

public void setType(String type)

getMinValue

public Object getMinValue()

setMinValue

public void setMinValue(Object minValue)

getMaxValue

public Object getMaxValue()

setMaxValue

public void setMaxValue(Object maxValue)

cloneInstance

public Interval cloneInstance()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object