Mercurial > hg > release > thermostat-1.6
view experimental/collections/src/main/java/com/redhat/thermostat/experimental/collections/graph/Node.java @ 2049:a92d602216ad
Update copyright license headers for 2017
PR3290
Reviewed-by: jerboaa
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2017-January/021974.html
author | Andrew Azores <aazores@redhat.com> |
---|---|
date | Tue, 17 Jan 2017 12:19:56 -0500 |
parents | b4f7278c8acd |
children |
line wrap: on
line source
/* * Copyright 2012-2017 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat 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 * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.experimental.collections.graph; import java.util.HashMap; import java.util.Map; // TODO: deep copy of nodes public class Node { public static final String NAME = "name"; private Map<String, Object> properties; public Node(String name) { properties = new HashMap<>(); properties.put(NAME, name); } public <E> void setProperty(String propertyName, E propertyValue) { if (propertyName.equals(NAME)) { throw new IllegalArgumentException("\"" + NAME + "\" is an immutable property"); } properties.put(propertyName, propertyValue); } @Override public String toString() { return getName(); } public final String getName() { return (String) properties.get(NAME); } @SuppressWarnings("unchecked") public <E> E getProperty(String propertyName) { return (E) properties.get(propertyName); } public Map<String, Object> getProperties() { return properties; } @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + ((getName() == null) ? 0 : getName().hashCode()); return result; } @Override public boolean equals(Object obj) { if (this == obj) { return true; } if (obj == null) { return false; } if (getClass() != obj.getClass()) { return false; } Node other = (Node) obj; if (getName() == null) { if (other.getName() != null) { return false; } } else if (!getName().equals(other.getName())) { return false; } return true; } }