org.uacalc.alg.conlat
Class BasicBinaryRelation

java.lang.Object
  org.uacalc.alg.conlat.BasicBinaryRelation

All Implemented Interfaces:

java.lang.Comparable, java.lang.Iterable<IntArray>, BinaryRelation

public class BasicBinaryRelation
extends java.lang.Object
implements BinaryRelation

Constructor Summary

BasicBinaryRelation(java.util.Collection<IntArray> collection, int univSize)

BasicBinaryRelation(int univSize)

Method Summary

void	add(int i, int j)
int	compareTo(java.lang.Object o)
java.util.NavigableSet<IntArray>	getPairs()
boolean	isReflexive()
boolean	isRelated(int i, int j)
boolean	isSymmetric()
java.util.Iterator<IntArray>	iterator()
int	universeSize()

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicBinaryRelation

public BasicBinaryRelation(int univSize)

BasicBinaryRelation

public BasicBinaryRelation(java.util.Collection<IntArray> collection,
                           int univSize)

Method Detail

getPairs

public java.util.NavigableSet<IntArray> getPairs()

Specified by:

getPairs in interface BinaryRelation

compareTo

public int compareTo(java.lang.Object o)

Specified by:

compareTo in interface java.lang.Comparable

isRelated

public boolean isRelated(int i,
                         int j)

Specified by:

isRelated in interface BinaryRelation

universeSize

public int universeSize()

Specified by:

universeSize in interface BinaryRelation

iterator

public java.util.Iterator<IntArray> iterator()

Specified by:

iterator in interface java.lang.Iterable<IntArray>

add

public void add(int i,
                int j)

isReflexive

public boolean isReflexive()

isSymmetric

public boolean isSymmetric()