com.groovemanager.sampled.waveform
Class Selection

java.lang.Object
  com.groovemanager.sampled.waveform.Selection

public class Selection

extends java.lang.Object

A selection is an immutable class, that represents a selection consisting of a left and a right border

Author:

Manu Robledo

Field Summary

protected int	left The left border
protected int	right The left border

Constructor Summary

Selection(int left)
Create a new Selection which has the same left and right border

Selection(int left, int right)
Create a new selection

Method Summary

int	getLeft() Get the value of the left border
int	getLength() Get the length of this selection
int	getRight() Get the value for the right border
boolean	isEmpty() Ask this Selection, if its left border is the same than its right border

Methods inherited from class java.lang.Object

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

Field Detail

left

protected final int left

The left border

right

protected final int right

The left border

Constructor Detail

Selection

public Selection(int left)

Create a new Selection which has the same left and right border

Parameters:

left - The value for the left and the right border

Selection

public Selection(int left,
                 int right)

Create a new selection

Parameters:

left - The value for the left border

right - The value for the right border

Method Detail

getLeft

public int getLeft()

Get the value of the left border

Returns:

The left border

getLength

public int getLength()

Get the length of this selection

Returns:

The length of this selection, that is the space between left and right border

getRight

public int getRight()

Get the value for the right border

Returns:

The right border

isEmpty

public boolean isEmpty()

Ask this Selection, if its left border is the same than its right border

Returns:

true, if left and right border are the same, false otherwise