/*
- * Copyright 2008 the original author or authors.
+ * Copyright 2005-2010 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
- */
+ */
package org.wamblee.system.graph;
+/**
+ * Default application-independent node. Specific applications of the graph
+ * might implement the Node interface directly.
+ *
+ * @author Erik Brakkee
+ */
public class DefaultNode implements Node {
-
- private String _name;
-
- public DefaultNode(String aName) {
- _name = aName;
+ private String name;
+
+ /**
+ * Constructs the node.
+ *
+ * @param aName
+ * Node name.
+ */
+ public DefaultNode(String aName) {
+ name = aName;
}
+ /**
+ * Returns the node name.
+ *
+ */
@Override
public String getName() {
- return _name;
+ return name;
}
@Override
public boolean equals(Object aObj) {
- if ( !(aObj instanceof Node)) {
- return false;
+ if (!(aObj instanceof Node)) {
+ return false;
}
- Node node = (Node)aObj;
- return _name.equals(node.getName());
+
+ Node node = (Node) aObj;
+
+ return name.equals(node.getName());
}
-
+
@Override
public int hashCode() {
- return _name.hashCode();
+ return name.hashCode();
}
}