org.jgrapht.experimental.dag

Class DirectedAcyclicGraph.Region

java.lang.Object

org.jgrapht.experimental.dag.DirectedAcyclicGraph.Region

All Implemented Interfaces:

Serializable

Enclosing class:

DirectedAcyclicGraph<V,E>

public static class DirectedAcyclicGraph.Region
extends Object
implements Serializable

Region is an *inclusive* range of indices. Esthetically displeasing, but convenient for our purposes.

Author:

Peter Giles

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
int	finish
int	start

Constructor Summary

Constructors

Constructor and Description
Region(int start, int finish) Construct a new region.

Method Summary

Modifier and Type	Method and Description
int	getSize() Get the size of the region.
boolean	isIn(int index) Check if index is in the region.

Methods inherited from class java.lang.Object

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

Field Detail

start

public final int start

finish

public final int finish

Constructor Detail

Region

public Region(int start,
              int finish)

Construct a new region.

Parameters:

start - the start of the region

finish - the end of the region (inclusive)

Method Detail

getSize

public int getSize()

Get the size of the region.

Returns:

the size of the region

isIn

public boolean isIn(int index)

Check if index is in the region.

Parameters:

index - the index to check

Returns:

true if the index is in the region, false otherwise