org.locationtech.jts.operation.union

Class DisjointSets.Subsets

java.lang.Object

org.locationtech.jts.operation.union.DisjointSets.Subsets

Enclosing class:

DisjointSets

public class DisjointSets.Subsets
extends Object

Provides accessors for items in disjoint subsets.

Author:

mdavis

Method Summary

Modifier and Type	Method and Description
int	getCount() Gets the number of disjoint subsets.
int	getItem(int s, int i) Gets an item from a subset.
int	getSize(int s) Gets the number of items in a given subset.

Methods inherited from class java.lang.Object

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

Method Detail

getCount

public int getCount()

Gets the number of disjoint subsets.

Returns:

the number of subsets

getSize

public int getSize(int s)

Gets the number of items in a given subset.

Parameters:

s - the number of the subset

Returns:

the size of the subset

getItem

public int getItem(int s,
                   int i)

Gets an item from a subset.

Parameters:

s - the subset number

i - the index of the item in the subset

Returns:

the item