svn commit: r1136617 - /commons/sandbox/graph/trunk/src/test/java/org/apache/commons/graph/model/BaseLabeledWeightedEdge.java

[si...@apache.org]

Author: simonetripodi
Date: Thu Jun 16 19:23:56 2011
New Revision: 1136617

URL: http://svn.apache.org/viewvc?rev=1136617&view=rev
Log:
first checkin of BaseLabeledWeightedEdge class

Added:
    commons/sandbox/graph/trunk/src/test/java/org/apache/commons/graph/model/BaseLabeledWeightedEdge.java   (with props)

Added: commons/sandbox/graph/trunk/src/test/java/org/apache/commons/graph/model/BaseLabeledWeightedEdge.java
URL: http://svn.apache.org/viewvc/commons/sandbox/graph/trunk/src/test/java/org/apache/commons/graph/model/BaseLabeledWeightedEdge.java?rev=1136617&view=auto
==============================================================================
--- commons/sandbox/graph/trunk/src/test/java/org/apache/commons/graph/model/BaseLabeledWeightedEdge.java (added)
+++ commons/sandbox/graph/trunk/src/test/java/org/apache/commons/graph/model/BaseLabeledWeightedEdge.java Thu Jun 16 19:23:56 2011
@@ -0,0 +1,105 @@
+package org.apache.commons.graph.model;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, 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.
+ */
+
+import org.apache.commons.graph.WeightedEdge;
+
+/**
+ * 
+ */
+public class BaseLabeledWeightedEdge
+    extends BaseLabeledEdge
+    implements WeightedEdge<BaseLabeledVertex>
+{
+
+    private final Double weight;
+
+    public BaseLabeledWeightedEdge( String label, Double weight, BaseLabeledVertex head, BaseLabeledVertex tail )
+    {
+        super( label, head, tail );
+        this.weight = weight;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public int compareTo( WeightedEdge<BaseLabeledVertex> other )
+    {
+        return weight.compareTo( other.getWeight() );
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public Double getWeight()
+    {
+        return weight;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public int hashCode()
+    {
+        final int prime = 31;
+        int result = super.hashCode();
+        result = prime * result + ( ( weight == null ) ? 0 : weight.hashCode() );
+        return result;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean equals( Object obj )
+    {
+        if ( this == obj )
+        {
+            return true;
+        }
+
+        if ( !super.equals( obj ) )
+        {
+            return false;
+        }
+
+        if ( getClass() != obj.getClass() )
+        {
+            return false;
+        }
+
+        BaseLabeledWeightedEdge other = (BaseLabeledWeightedEdge) obj;
+        if ( weight == null )
+        {
+            if ( other.getWeight() != null )
+            {
+                return false;
+            }
+        }
+        else if ( !weight.equals( other.getWeight() ) )
+        {
+            return false;
+        }
+
+        return true;
+    }
+
+}

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