Package de.rwth.swc.coffee4j.algorithmic.util

Class TupleUtil

java.lang.Object

de.rwth.swc.coffee4j.algorithmic.util.TupleUtil

public final class TupleUtil
extends Object

Utilities for tuples that are represented by two separate integer arrays. One array represents the parameters and the other array represents the parameter values.

Method Summary

Modifier and Type	Method	Description
static boolean	tuplesAreEqual(int[] parameters, int[] values, int[] otherParameters, int[] otherValues)	Checks if two tuples are equal.

Methods inherited from class java.lang.Object

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

Method Detail

tuplesAreEqual

public static boolean tuplesAreEqual(int[] parameters,
                                     int[] values,
                                     int[] otherParameters,
                                     int[] otherValues)

Checks if two tuples are equal. For example, parameters=[0, 1], values=[0,1] and otherParameters=[1,0], otherValues=[1,0] are equal because the value for parameter no. 0 is 0 in both tuples and the value for parameter no. 1 is 1 in both tuples.

Parameters:

parameters - Parameters of the first tuple

values - Values of the first tuple

otherParameters - Parameters of the second tuple

otherValues - Values of the second tuple

Returns:

true if the tuples are equal. Otherwise, false.