| /******************************************************************************* |
| * Copyright (c) 2010, 2019 IBM Corporation and others. |
| * 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 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.jsf.common.internal.strategy; |
| |
| /** |
| * Abstract base implementation for identifiable strategies. |
| * |
| * @author cbateman |
| * |
| * @param <INPUT> |
| * @param <OUTPUT> |
| * @param <IDTYPE> |
| */ |
| public abstract class AbstractIdentifiableStrategy<INPUT, OUTPUT, IDTYPE> implements |
| IIdentifiableStrategy<INPUT, OUTPUT, IDTYPE> |
| { |
| private final IDTYPE _id; |
| private final OUTPUT _noResultValue; |
| private final String _displayName; |
| |
| /** |
| * @param id |
| * @param displayName |
| * @param noResultValue |
| */ |
| public AbstractIdentifiableStrategy(final IDTYPE id, final String displayName, |
| final OUTPUT noResultValue) |
| { |
| _id = id; |
| _noResultValue = noResultValue; |
| _displayName = displayName; |
| } |
| |
| public abstract OUTPUT perform(INPUT input) throws Exception; |
| |
| public OUTPUT getNoResult() |
| { |
| return _noResultValue; |
| } |
| |
| public IDTYPE getId() |
| { |
| return _id; |
| } |
| |
| public String getDisplayName() |
| { |
| return _displayName; |
| } |
| |
| } |