Method: computeNextMove(int, GDPlayer, GDState, long)

1: /*
2: * Copyright © 2021-2023 Fachhochschule für die Wirtschaft (FHDW) Hannover
3: *
4: * This file is part of ipspiel24-GD.
5: *
6: * ipspiel24-GD is free software: you can redistribute it and/or modify it under the terms of the GNU General Public
7: * License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later
8: * version.
9: *
10: * ipspiel24-GD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
11: * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
12: *
13: * You should have received a copy of the GNU General Public License along with ipspiel24-GD. If not, see
14: * <http://www.gnu.org/licenses/>.
15: */
16: package de.fhdw.gaming.GefangenenDilemma.strategy;
17:
18: import java.util.Optional;
19:
20: import de.fhdw.gaming.GefangenenDilemma.domain.GDPlayer;
21: import de.fhdw.gaming.GefangenenDilemma.domain.GDState;
22: import de.fhdw.gaming.GefangenenDilemma.domain.GDStrategy;
23: import de.fhdw.gaming.GefangenenDilemma.moves.GDMove;
24: import de.fhdw.gaming.GefangenenDilemma.moves.factory.GDMoveFactory;
25:
26: /**
27: * Implements {@link GDStrategy} by always saying "no".
28: */
29: public final class GDSnitchStrategy implements GDStrategy {
30:
31: /**
32: * The factory for creating Gefangenen-Dilemma moves.
33: */
34: private final GDMoveFactory moveFactory;
35:
36: /**
37: * Creates an {@link GDSnitchStrategy}.
38: *
39: * @param moveFactory The factory for creating Gefangenen-Dilemma moves.
40: */
41: GDSnitchStrategy(final GDMoveFactory moveFactory) {
42: this.moveFactory = moveFactory;
43: }
44:
45: @Override
46: public Optional<GDMove> computeNextMove(
47: final int gameId,
48: final GDPlayer player,
49: final GDState state,
50: final long maxComputationTimePerMove) {
51: return Optional.of(this.moveFactory.createSnitchMove());
52: }
53:
54: @Override
55: public String toString() {
56: return GDSnitchStrategy.class.getSimpleName();
57: }
58: }