Package org.ddolib.examples.talentscheduling

Class TSRanking

java.lang.Object

org.ddolib.examples.talentscheduling.TSRanking

All Implemented Interfaces:

Comparator<TSState>, StateRanking<TSState>

public class TSRanking
extends Object
implements StateRanking<TSState>

Class that defines a ranking (ordering) between two TSState instances.

This ranking is based on the total number of scenes that are either remaining or marked as "maybe" in the state. States with fewer total scenes are considered smaller (i.e., ranked higher) than states with more total scenes.

This class implements the StateRanking interface and is used in DDO or other search algorithms to prioritize states when merging or pruning.

Constructor Summary

Constructors

Constructor	Description
TSRanking()

Method Summary

Modifier and Type	Method	Description
int	compare(TSState o1, TSState o2)	Compares two TSState instances based on the total number of scenes in their remainingScenes and maybeScenes sets.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Details

TSRanking

public TSRanking()

Method Details

compare

public int compare(TSState o1,
 TSState o2)

Compares two TSState instances based on the total number of scenes in their remainingScenes and maybeScenes sets.

Specified by:

compare in interface Comparator<TSState>

Parameters:

o1 - The first state to compare.

o2 - The second state to compare.

Returns:

A negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.