| /******************************************************************************* |
| * Copyright (c) 2016 École Polytechnique de Montréal |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| *******************************************************************************/ |
| |
| package org.eclipse.tracecompass.incubator.internal.xaf.core.statemachine.variable.utils; |
| |
| /** |
| * Class used to represent an action to be executed on a map key when merging |
| * two keys in one. |
| * |
| * @author Raphaël Beamonte |
| * @param <K> |
| * The type of the keys |
| */ |
| public abstract class ActionOnMapKey<K> { |
| /** |
| * The action to execute |
| * |
| * @param key1 |
| * The first key |
| * @param key2 |
| * The second key |
| * @return The new key |
| */ |
| public abstract K execute(K key1, K key2); |
| } |
