com.jidesoft.range

Class IntegerRange

java.lang.Object

com.jidesoft.range.AbstractRange<T>

com.jidesoft.range.AbstractNumericRange<Integer>

com.jidesoft.range.IntegerRange

All Implemented Interfaces:

Range<Integer>, Comparable<Range>

public class IntegerRange
extends AbstractNumericRange<Integer>

Specifies upper and lower bounds for a range of values

Author:

Simon

Field Summary

Fields

Modifier and Type	Field and Description
protected int	_max
protected int	_min

Fields inherited from interface com.jidesoft.range.Range

PROPERTY_MAX, PROPERTY_MIN

Constructor Summary

Constructors

Constructor and Description
IntegerRange() Creates a numeric range with minimum 0.0 and maximum of 1.0
IntegerRange(IntegerRange integerRange) Constructs a copy of the supplied IntegerRange object
IntegerRange(int min, int max) Create a numeric range by supplying minimum and maximum values

Method Summary

Methods

Modifier and Type	Method and Description
void	adjust(Integer lower, Integer upper) Adjusts the range.
boolean	contains(Integer x) Determines whether the range contains the supplied value
Range<Integer>	copy()
Range<Integer>	createIntermediate(Range<Integer> targetRange, double position)
boolean	equals(Object other) Test for equality based on the values of min and max
int	getMax()
int	getMin()
int	hashCode()
Integer	lower()
double	maximum() This may be the numeric representation of upper() or it may be rounded up.
double	minimum() This may be the numeric representation of lower() or it may be rounded down.
void	setMax(int max) Sets the maximum value
void	setMin(int min) Sets the minimum value
double	size() Compute the size of the range
String	toString()
Integer	upper()

Methods inherited from class com.jidesoft.range.AbstractRange

addPropertyChangeListener, compareTo, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Field Detail

_min

protected int _min

_max

protected int _max

Constructor Detail

IntegerRange

public IntegerRange()

Creates a numeric range with minimum 0.0 and maximum of 1.0

IntegerRange

public IntegerRange(int min,
            int max)

Create a numeric range by supplying minimum and maximum values

Parameters:

min - the minimum

max - the maximum

IntegerRange

public IntegerRange(IntegerRange integerRange)

Constructs a copy of the supplied IntegerRange object

Parameters:

integerRange - the integer range object to copy

Method Detail

copy

public Range<Integer> copy()

Overrides:

copy in class AbstractRange<Integer>

minimum

public double minimum()

Description copied from interface: Range

This may be the numeric representation of lower() or it may be rounded down.

Returns:

the minimum value

maximum

public double maximum()

Description copied from interface: Range

This may be the numeric representation of upper() or it may be rounded up.

Returns:

the maximum value

getMin

public int getMin()

Returns:

the minimum value

setMin

public void setMin(int min)

Sets the minimum value

Parameters:

min - the new minimum value.

getMax

public int getMax()

Returns:

the maximum value

setMax

public void setMax(int max)

Sets the maximum value

Parameters:

max - the new maximum value.

adjust

public void adjust(Integer lower,
          Integer upper)

Description copied from interface: Range

Adjusts the range.

Parameters:

lower - the new smallest value of the range

upper - the new largest value of the range

size

public double size()

Description copied from interface: Range

Compute the size of the range

Returns:

the size of the range

lower

public Integer lower()

Returns:

the minimum() value for the range

upper

public Integer upper()

Returns:

the maximum() value for the range

contains

public boolean contains(Integer x)

Determines whether the range contains the supplied value

Returns:

a boolean to indicate whether the supplied point lies within the range

createIntermediate

public Range<Integer> createIntermediate(Range<Integer> targetRange,
                                double position)

Specified by:

createIntermediate in class AbstractRange<Integer>

equals

public boolean equals(Object other)

Test for equality based on the values of min and max

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object