/*
* RapidMiner
*
* Copyright (C) 2001-2008 by Rapid-I and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapid-i.com
*
* 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 com.rapidminer.tools.plugin;
import java.util.Iterator;
import java.util.List;
/**
* A plugin dependency defines the name and version of a desired plugin.
*
* @author Ingo Mierswa
* @version $Id: Dependency.java,v 1.3 2008/05/09 19:22:57 ingomierswa Exp $
*/
public class Dependency {
/** The name of the desired plugin. */
private String name;
/** The version of the desired plugin. */
private String version;
/** Create a new plugin dependency. */
public Dependency(String name, String version) {
this.name = name;
this.version = version;
}
/**
* Returns true if the list contains a plugin with the desired name and
* version.
*/
public boolean isFulfilled(List plugins) {
Iterator i = plugins.iterator();
while (i.hasNext()) {
Plugin plugin = (Plugin) i.next();
if ((plugin.getName().equals(this.name)) && (plugin.getVersion().compareTo(this.version) >= 0))
return true;
}
return false;
}
public String getPluginName() {
return name;
}
public String getPluginVersion() {
return version;
}
public String toString() {
return name + " (" + version + ")";
}
}