// Path: src/main/java/org/apache/jena/grande/JenaGrandeException.java
// @SuppressWarnings("serial")
// public class JenaGrandeException extends JenaException {
// 
//     public JenaGrandeException()                          { super() ; }
//     public JenaGrandeException(String msg)                { super(msg) ; }
//     public JenaGrandeException(Throwable th)              { super(th) ; }
//     public JenaGrandeException(String msg, Throwable th)  { super(msg, th) ; }
// 
// }
// 
// Path: src/main/java/org/apache/jena/grande/NodeEncoder.java
// public class NodeEncoder {
// 
// 	private static final PrefixMap emptyPrefixMap = new PrefixMap();
// 	
// 	public static String asString(Node node) {
//         StringWriter sw = new StringWriter() ;
//         NodeFmtLib.serialize(sw, node, null, emptyPrefixMap);
//         return sw.toString() ; 
// 	}
// 	
// 	public static String asString(Node node, PrefixMap prefixMap) {
//         StringWriter sw = new StringWriter() ;
//         NodeFmtLib.serialize(sw, node, null, prefixMap);
//         return sw.toString() ; 
// 	}
// 
// 	public static Node asNode(String str) {
// 		return NodeFactory.parseNode(str);
// 	}
// 
// }


import com.hp.hpl.jena.graph.Node;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.io.StringWriter;
import java.io.UnsupportedEncodingException;
import org.apache.hadoop.io.BinaryComparable;
import org.apache.hadoop.io.WritableComparable;
import org.apache.hadoop.io.WritableUtils;
import org.apache.jena.grande.JenaGrandeException;
import org.apache.jena.grande.NodeEncoder;
import org.openjena.riot.out.OutputLangUtils;
/*
 * 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.
 */

package org.apache.jena.grande.mapreduce.io;




public class NodeWritable extends BinaryComparable implements WritableComparable<BinaryComparable> {

    private Node node;
    private byte[] bytes;
    private int length;
    
    public NodeWritable(){
    	this( Node.ANY );
    }
    
    public NodeWritable(Node node) {
        this.node = node;
        this.bytes = toBytes(node);
        this.length = bytes.length;
    }
    
    @Override
    public void readFields(DataInput in) throws IOException {
        length = WritableUtils.readVInt(in);
        bytes = new byte[length];
        in.readFully(bytes, 0, length);
// Path: src/main/java/org/apache/jena/grande/JenaGrandeException.java
// @SuppressWarnings("serial")
// public class JenaGrandeException extends JenaException {
// 
//     public JenaGrandeException()                          { super() ; }
//     public JenaGrandeException(String msg)                { super(msg) ; }
//     public JenaGrandeException(Throwable th)              { super(th) ; }
//     public JenaGrandeException(String msg, Throwable th)  { super(msg, th) ; }
// 
// }
// 
// Path: src/main/java/org/apache/jena/grande/NodeEncoder.java
// public class NodeEncoder {
// 
// 	private static final PrefixMap emptyPrefixMap = new PrefixMap();
// 	
// 	public static String asString(Node node) {
//         StringWriter sw = new StringWriter() ;
//         NodeFmtLib.serialize(sw, node, null, emptyPrefixMap);
//         return sw.toString() ; 
// 	}
// 	
// 	public static String asString(Node node, PrefixMap prefixMap) {
//         StringWriter sw = new StringWriter() ;
//         NodeFmtLib.serialize(sw, node, null, prefixMap);
//         return sw.toString() ; 
// 	}
// 
// 	public static Node asNode(String str) {
// 		return NodeFactory.parseNode(str);
// 	}
// 
// }


// Path: src/main/java/org/apache/jena/grande/mapreduce/io/NodeWritable.java
import com.hp.hpl.jena.graph.Node;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.io.StringWriter;
import java.io.UnsupportedEncodingException;
import org.apache.hadoop.io.BinaryComparable;
import org.apache.hadoop.io.WritableComparable;
import org.apache.hadoop.io.WritableUtils;
import org.apache.jena.grande.JenaGrandeException;
import org.apache.jena.grande.NodeEncoder;
import org.openjena.riot.out.OutputLangUtils;

/*
 * 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.
 */

package org.apache.jena.grande.mapreduce.io;




public class NodeWritable extends BinaryComparable implements WritableComparable<BinaryComparable> {

    private Node node;
    private byte[] bytes;
    private int length;
    
    public NodeWritable(){
    	this( Node.ANY );
    }
    
    public NodeWritable(Node node) {
        this.node = node;
        this.bytes = toBytes(node);
        this.length = bytes.length;
    }
    
    @Override
    public void readFields(DataInput in) throws IOException {
        length = WritableUtils.readVInt(in);
        bytes = new byte[length];
        in.readFully(bytes, 0, length);
        node = NodeEncoder.asNode(new String(bytes));