org.apache.ofbiz.base.lang

Class ComparableRange<T extends Comparable<T>>

java.lang.Object

org.apache.ofbiz.base.lang.ComparableRange<T>

All Implemented Interfaces:

Comparable<ComparableRange<T>>, Range<T>

Direct Known Subclasses:

DateRange

public class ComparableRange<T extends Comparable<T>>
extends Object
implements Range<T>, Comparable<ComparableRange<T>>

A range of values.

Field Summary

Fields

Modifier and Type	Field and Description
protected T	end
protected boolean	isPoint
protected T	start

Constructor Summary

Constructors

Constructor and Description
ComparableRange(T start, T end)

Method Summary

Modifier and Type	Method and Description
boolean	after(Range<T> range) Returns true if the lowest value in this range occurs after the greatest value in range.
boolean	after(T value) Returns true if this range occurs after value.
boolean	before(Range<T> range) Returns true if the greatest value in this range occurs before the lowest value in range.
boolean	before(T value) Returns true if this range occurs before value.
int	compareTo(ComparableRange<T> range)
T	end() Returns the ending value of this range.
boolean	equals(Object obj)
int	hashCode()
boolean	includes(Range<T> range) Returns true if this range includes range.
boolean	includes(T value) Returns true if value occurs within this range.
boolean	isPoint() Returns true if the starting and ending values are equal.
boolean	overlaps(Range<T> range) Returns true if this range overlaps range.
T	start() Returns the starting value of this range.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

start

protected final T extends Comparable<T> start

end

protected final T extends Comparable<T> end

isPoint

protected final boolean isPoint

Constructor Detail

ComparableRange

public ComparableRange(T start,
                       T end)

Method Detail

after

public boolean after(Range<T> range)

Description copied from interface: Range

Returns true if the lowest value in this range occurs after the greatest value in range.

Specified by:

after in interface Range<T extends Comparable<T>>

Parameters:

range - The range to test

Returns:

true if the lowest value in this range occurs after the greatest value in range

after

public boolean after(T value)

Description copied from interface: Range

Returns true if this range occurs after value.

Specified by:

after in interface Range<T extends Comparable<T>>

Parameters:

value - The value to test

Returns:

true if this range occurs after value

before

public boolean before(Range<T> range)

Description copied from interface: Range

Returns true if the greatest value in this range occurs before the lowest value in range.

Specified by:

before in interface Range<T extends Comparable<T>>

Parameters:

range - The range to test

Returns:

true if the greatest value in this range occurs before the lowest value in range

before

public boolean before(T value)

Description copied from interface: Range

Returns true if this range occurs before value.

Specified by:

before in interface Range<T extends Comparable<T>>

Parameters:

value - The value to test

Returns:

true if this range occurs before value

end

public T end()

Description copied from interface: Range

Returns the ending value of this range.

Specified by:

end in interface Range<T extends Comparable<T>>

Returns:

Ending value

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(ComparableRange<T> range)

Specified by:

compareTo in interface Comparable<ComparableRange<T extends Comparable<T>>>

includes

public boolean includes(Range<T> range)

Description copied from interface: Range

Returns true if this range includes range.

Specified by:

includes in interface Range<T extends Comparable<T>>

Parameters:

range - The range to test

Returns:

true if this range includes range

includes

public boolean includes(T value)

Description copied from interface: Range

Returns true if value occurs within this range.

Specified by:

includes in interface Range<T extends Comparable<T>>

Parameters:

value - The value to test

Returns:

true if value occurs within this range

isPoint

public boolean isPoint()

Description copied from interface: Range

Returns true if the starting and ending values are equal.

Specified by:

isPoint in interface Range<T extends Comparable<T>>

Returns:

true if the starting and ending values are equal

overlaps

public boolean overlaps(Range<T> range)

Description copied from interface: Range

Returns true if this range overlaps range.

Specified by:

overlaps in interface Range<T extends Comparable<T>>

Parameters:

range - The range to test

Returns:

true if this range overlaps range

start

public T start()

Description copied from interface: Range

Returns the starting value of this range.

Specified by:

start in interface Range<T extends Comparable<T>>

Returns:

Starting value

toString

public String toString()

Overrides:

toString in class Object