DefaultPlugin.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2017 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.action;
 
import java.util.Map;
 
public abstract class DefaultPlugin implements IElephantPlugin {
 
  protected Map<String, Object> params;
  protected Map<String, Object> results;
 
  @Override
  public void setContext(Map<String, Object> params, Map<String, Object> results) {
    this.params = params;
    this.results = results;
  }
 
  @Override
  public Object getParam(String key) {
    return params != null ? params.get(key) : null;
  }
 
  @Override
  public boolean itsMe(String name) {
    return getName().equals(name);
  }
 
  public abstract String getName();
 
  @Override
  public abstract boolean stopPropagating();
 
  @Override
  public abstract void execute();
  
  public Object addResult(String key, Object value) {
    return results != null ? results.put(key, value) : null;
  }
 
}