Module org.jgrapht.core

Package org.jgrapht.graph

Class DirectedAcyclicGraph.Region

java.lang.Object

org.jgrapht.graph.DirectedAcyclicGraph.Region

All Implemented Interfaces:

Serializable

Enclosing class:

DirectedAcyclicGraph<V,E>

protected static class DirectedAcyclicGraph.Region
extends Object
implements Serializable

An inclusive range of indices: [start, finish].

Author:

Peter Giles

See Also:

• Serialized Form

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
int	getFinish()	Get the end of the region (inclusive).
int	getSize()	Get the size of the region.
int	getStart()	Get the start 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

Constructor Details

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 Details

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

getStart

public int getStart()

Get the start of the region.

Returns:

the start of the region

getFinish

public int getFinish()

Get the end of the region (inclusive).

Returns:

the end of the region (inclusive)