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From Simone Tripodi <simonetrip...@apache.org>
Subject Re: svn commit: r1302199 - in /commons/sandbox/graph/branches/exporters-with-mappers/src: main/java/org/apache/commons/graph/ main/java/org/apache/commons/graph/export/ test/java/org/apache/commons/graph/export/
Date Sun, 18 Mar 2012 19:57:37 GMT
concept is cool I'll check it out to see how to help,, wrong code
style anyway :P
congrats!
-Simo

http://people.apache.org/~simonetripodi/
http://simonetripodi.livejournal.com/
http://twitter.com/simonetripodi
http://www.99soft.org/



On Sun, Mar 18, 2012 at 8:12 PM,  <cs@apache.org> wrote:
> Author: cs
> Date: Sun Mar 18 19:12:20 2012
> New Revision: 1302199
>
> URL: http://svn.apache.org/viewvc?rev=1302199&view=rev
> Log:
> proof of concept with tests using the new proposed API -- the code compiles but it does
not work yet
>
> Modified:
>    commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/CommonsGraph.java
>    commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/AbstractExporter.java
>    commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/DefaultNamedExportSelector.java
>    commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/DefaultToStreamBuilder.java
>    commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/DotExporter.java
>    commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/ExportSelctor.java
>    commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/GraphMLExporter.java
>    commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/EdgeLabelMapper.java
>    commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/EdgeWeightMapper.java
>    commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/ExportTestCase.java
>    commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/VertexLabelMapper.java
>
> Modified: commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/CommonsGraph.java
> URL: http://svn.apache.org/viewvc/commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/CommonsGraph.java?rev=1302199&r1=1302198&r2=1302199&view=diff
> ==============================================================================
> --- commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/CommonsGraph.java
(original)
> +++ commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/CommonsGraph.java
Sun Mar 18 19:12:20 2012
> @@ -35,7 +35,9 @@ import org.apache.commons.graph.coloring
>  import org.apache.commons.graph.coloring.DefaultColorsBuilder;
>  import org.apache.commons.graph.connectivity.ConnectivityBuilder;
>  import org.apache.commons.graph.connectivity.DefaultConnectivityBuilder;
> +import org.apache.commons.graph.export.DefaultNamedExportSelector;
>  import org.apache.commons.graph.export.DefaultToStreamBuilder;
> +import org.apache.commons.graph.export.ExportSelctor;
>  import org.apache.commons.graph.export.ToStreamBuilder;
>  import org.apache.commons.graph.flow.DefaultFlowWeightedEdgesBuilder;
>  import org.apache.commons.graph.flow.FlowWeightedEdgesBuilder;
> @@ -56,10 +58,10 @@ import org.apache.commons.graph.visit.Vi
>  public final class CommonsGraph<V, E, G extends Graph<V, E>>
>  {
>
> -    public static <V, E, G extends Graph<V, E>> ToStreamBuilder<V,
E> export( G graph )
> +    public static <V, E, G extends Graph<V, E>> ExportSelctor<V, E>
export( G graph )
>     {
>         graph = checkNotNull( graph, "Null graph can not be exported" );
> -        return new DefaultToStreamBuilder<V, E>( graph );
> +        return new DefaultNamedExportSelector<V, E>( graph );
>     }
>
>     public static <V, E, G extends UndirectedGraph<V, E>> ColorsBuilder<V,
E> coloring( G graph )
>
> Modified: commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/AbstractExporter.java
> URL: http://svn.apache.org/viewvc/commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/AbstractExporter.java?rev=1302199&r1=1302198&r2=1302199&view=diff
> ==============================================================================
> --- commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/AbstractExporter.java
(original)
> +++ commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/AbstractExporter.java
Sun Mar 18 19:12:20 2012
> @@ -21,7 +21,9 @@ package org.apache.commons.graph.export;
>
>  import static java.lang.String.format;
>
> +import java.io.File;
>  import java.io.IOException;
> +import java.io.OutputStream;
>  import java.io.Writer;
>  import java.util.Date;
>  import java.util.HashMap;
> @@ -59,7 +61,41 @@ abstract class AbstractExporter<V, E>
>         this.name = name != null ? name : G;
>     }
>
> -    protected final Graph<V, E> getGraph()
> +    public AbstractExporter(Graph<V, E> graph) {
> +       this( graph, null );
> +       }
> +
> +       public AbstractExporter(Graph<V, E> graph, String name) {
> +               // TODO Auto-generated constructor stub
> +               this.graph = graph;
> +               this.writer = null;
> +               this.vertexProperties = new HashMap<String, Mapper<V, ?>>();
> +               this.edgeProperties = new HashMap<String, Mapper<E, ?>>();
> +               this.name = name != null ? name : G;
> +       }
> +
> +       public abstract <N extends Number> AbstractExporter<V, E> withEdgeWeights(Mapper<E,
N> edgeWeights);
> +
> +       public abstract <N extends Number> AbstractExporter<V, E> withVertexWeights(
Mapper<V, N> vertexWeights );
> +
> +       public abstract AbstractExporter<V, E> withEdgeLabels( Mapper<E,
String> edgeLabels );
> +
> +       public abstract AbstractExporter<V, E> withVertexLabels( Mapper<V,
String> vertexLabels );
> +
> +       public void to( File outputFile ) {
> +               // TODO
> +       }
> +
> +       public void to( OutputStream outputStream ) {
> +               // TODO
> +       }
> +
> +    public void to( Writer writer ) {
> +       // TODO
> +    }
> +
> +
> +       protected final Graph<V, E> getGraph()
>     {
>         return graph;
>     }
>
> Modified: commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/DefaultNamedExportSelector.java
> URL: http://svn.apache.org/viewvc/commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/DefaultNamedExportSelector.java?rev=1302199&r1=1302198&r2=1302199&view=diff
> ==============================================================================
> --- commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/DefaultNamedExportSelector.java
(original)
> +++ commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/DefaultNamedExportSelector.java
Sun Mar 18 19:12:20 2012
> @@ -19,60 +19,43 @@ package org.apache.commons.graph.export;
>  * under the License.
>  */
>
> -import static org.apache.commons.graph.utils.Assertions.*;
> -
> -import java.io.Writer;
> -import java.util.Collection;
> -import java.util.HashMap;
> -import java.util.LinkedList;
> -import java.util.Map;
> -
>  import org.apache.commons.graph.Graph;
> -import org.apache.commons.graph.Mapper;
>
> -final class DefaultNamedExportSelector<V, E>
> -    implements NamedExportSelctor<V, E>
> +public final class DefaultNamedExportSelector<V, E>
> +    implements ExportSelctor<V, E>
>  {
>
>     private final Graph<V, E> graph;
> +
> +    public DefaultNamedExportSelector(Graph<V, E> graph) {
> +       this.graph = graph;
> +       }
>
> -    private final Writer writer;
> -
> -    private final Map<String, Mapper<V, ?>> vertexProperties = new HashMap<String,
Mapper<V,?>>();
> -
> -    private final Map<String, Mapper<E, ?>> edgeProperties = new HashMap<String,
Mapper<E,?>>();
> -
> -    private final String name;
> -
> -    public DefaultNamedExportSelector( Graph<V, E> graph, Writer writer )
> -    {
> -        this( graph, writer, null );
> -    }
> -
> -    public DefaultNamedExportSelector( Graph<V, E> graph, Writer writer, String
name )
> -    {
> -        this.graph = graph;
> -        this.writer = writer;
> -        this.name = name;
> -    }
> -
> -    public void usingDotNotation()
> +       public DotExporter<V, E> usingDotNotation()
>         throws GraphExportException
>     {
> -        new DotExporter<V, E>( graph, writer, vertexProperties, edgeProperties,
name ).export();
> +        return new DotExporter<V, E>( graph );
>     }
> +
> +       public DotExporter<V, E> usingDotNotation(String name)
> +                       throws GraphExportException
> +       {
> +               return new DotExporter<V, E>( graph, name );
> +       }
>
> -    public void usingGraphMLFormat()
> +    public GraphMLExporter<V, E> usingGraphMLFormat()
>         throws GraphExportException
>     {
> -        new GraphMLExporter<V, E>( graph, writer, vertexProperties, edgeProperties,
name ).export();
> -    }
> -
> -    public ExportSelctor<V, E> withName( String name )
> -    {
> -        return new DefaultNamedExportSelector<V, E>( graph, writer, name );
> +        return new GraphMLExporter<V, E>( graph );
>     }
> +
> +       public GraphMLExporter<V, E> usingGraphMLFormat(String name)
> +                       throws GraphExportException
> +       {
> +               return new GraphMLExporter<V, E>( graph, name );
> +       }
>
> +    /*
>     public EdgeMapperSelector<V, E> withEdgeProperty( String name )
>     {
>         final String checkedName = checkNotNull( name, "Null Edge property not admitted"
);
> @@ -103,6 +86,7 @@ final class DefaultNamedExportSelector<V
>             }
>
>         };
> -    }
> +    }//*/
> +
>
>  }
>
> Modified: commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/DefaultToStreamBuilder.java
> URL: http://svn.apache.org/viewvc/commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/DefaultToStreamBuilder.java?rev=1302199&r1=1302198&r2=1302199&view=diff
> ==============================================================================
> --- commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/DefaultToStreamBuilder.java
(original)
> +++ commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/DefaultToStreamBuilder.java
Sun Mar 18 19:12:20 2012
> @@ -62,7 +62,7 @@ public final class DefaultToStreamBuilde
>     public ExportSelctor<V, E> to( Writer writer )
>     {
>         writer = checkNotNull( writer, "Impossibe to export the graph in a null stream"
);
> -        return new DefaultNamedExportSelector<V, E>( graph, writer );
> +        return new DefaultNamedExportSelector<V, E>( graph );
>     }
>
>  }
>
> Modified: commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/DotExporter.java
> URL: http://svn.apache.org/viewvc/commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/DotExporter.java?rev=1302199&r1=1302198&r2=1302199&view=diff
> ==============================================================================
> --- commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/DotExporter.java
(original)
> +++ commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/DotExporter.java
Sun Mar 18 19:12:20 2012
> @@ -21,7 +21,6 @@ package org.apache.commons.graph.export;
>
>  import java.io.PrintWriter;
>  import java.io.Writer;
> -import java.util.Collection;
>  import java.util.Map;
>  import java.util.Map.Entry;
>
> @@ -55,7 +54,15 @@ final class DotExporter<V, E>
>         super( graph, writer, vertexProperties, edgeProperties, name );
>     }
>
> -    private PrintWriter printWriter;
> +    public DotExporter(Graph<V, E> graph) {
> +       super( graph );
> +       }
> +
> +       public DotExporter(Graph<V, E> graph, String name) {
> +               super( graph, name );
> +       }
> +
> +       private PrintWriter printWriter;
>
>     private String connector;
>
> @@ -163,4 +170,31 @@ final class DotExporter<V, E>
>         }
>     }
>
> +       @Override
> +       public <N extends Number> DotExporter<V, E>
> +           withEdgeWeights(Mapper<E, N> edgeWeights) {
> +               // TODO Auto-generated method stub
> +               return null;
> +       }
> +
> +       @Override
> +       public <N extends Number> DotExporter<V, E> withVertexWeights(
> +                       Mapper<V, N> vertexWeights) {
> +               // TODO Auto-generated method stub
> +               return null;
> +       }
> +
> +       @Override
> +       public DotExporter<V, E> withEdgeLabels(Mapper<E, String> edgeLabels)
{
> +               // TODO Auto-generated method stub
> +               return null;
> +       }
> +
> +       @Override
> +       public DotExporter<V, E> withVertexLabels(
> +                       Mapper<V, String> vertexLabels) {
> +               // TODO Auto-generated method stub
> +               return null;
> +       }
> +
>  }
>
> Modified: commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/ExportSelctor.java
> URL: http://svn.apache.org/viewvc/commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/ExportSelctor.java?rev=1302199&r1=1302198&r2=1302199&view=diff
> ==============================================================================
> --- commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/ExportSelctor.java
(original)
> +++ commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/ExportSelctor.java
Sun Mar 18 19:12:20 2012
> @@ -1,7 +1,5 @@
>  package org.apache.commons.graph.export;
>
> -import org.apache.commons.graph.Mapper;
> -
>  /*
>  * Licensed to the Apache Software Foundation (ASF) under one
>  * or more contributor license agreements.  See the NOTICE file
> @@ -24,20 +22,26 @@ import org.apache.commons.graph.Mapper;
>  public interface ExportSelctor<V, E>
>  {
>
> -    VertexMapperSelector<V, E> withVertexProperty( String name );
> +    //VertexMapperSelector<V, E> withVertexProperty( String name );
>
> -    EdgeMapperSelector<V, E> withEdgeProperty( String name );
> +    //EdgeMapperSelector<V, E> withEdgeProperty( String name );
>
>     /**
>      * Export Graphs in <a href="http://en.wikipedia.org/wiki/DOT_language">DOT
language</a>.
>      */
> -    void usingDotNotation()
> +    DotExporter<V, E> usingDotNotation()
> +        throws GraphExportException;
> +
> +    DotExporter<V, E> usingDotNotation( String name )
>         throws GraphExportException;
>
>     /**
>      * Export Graphs in <a href="http://graphml.graphdrawing.org/">GraphML file
format</a>.
>      */
> -    void usingGraphMLFormat()
> +    GraphMLExporter<V, E> usingGraphMLFormat()
>         throws GraphExportException;
> +
> +    GraphMLExporter<V, E> usingGraphMLFormat( String name )
> +            throws GraphExportException;
>
>  }
>
> Modified: commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/GraphMLExporter.java
> URL: http://svn.apache.org/viewvc/commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/GraphMLExporter.java?rev=1302199&r1=1302198&r2=1302199&view=diff
> ==============================================================================
> --- commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/GraphMLExporter.java
(original)
> +++ commons/sandbox/graph/branches/exporters-with-mappers/src/main/java/org/apache/commons/graph/export/GraphMLExporter.java
Sun Mar 18 19:12:20 2012
> @@ -86,7 +86,15 @@ final class GraphMLExporter<V, E>
>         super( graph, writer, vertexProperties, edgeProperties, name );
>     }
>
> -    @Override
> +    public GraphMLExporter(Graph<V, E> graph) {
> +       super( graph );
> +       }
> +
> +       public GraphMLExporter(Graph<V, E> graph, String name) {
> +               super( graph, name );
> +       }
> +
> +       @Override
>     protected void startSerialization()
>         throws Exception
>     {
> @@ -183,4 +191,31 @@ final class GraphMLExporter<V, E>
>         return STRING;
>     }
>
> +       @Override
> +       public <N extends Number> GraphMLExporter<V, E>
> +           withEdgeWeights(Mapper<E, N> edgeWeights) {
> +               // TODO Auto-generated method stub
> +               return null;
> +       }
> +
> +       @Override
> +       public <N extends Number> GraphMLExporter<V, E> withVertexWeights(
> +                       Mapper<V, N> vertexWeights) {
> +               // TODO Auto-generated method stub
> +               return null;
> +       }
> +
> +       @Override
> +       public GraphMLExporter<V, E> withEdgeLabels(Mapper<E, String>
edgeLabels) {
> +               // TODO Auto-generated method stub
> +               return null;
> +       }
> +
> +       @Override
> +       public GraphMLExporter<V, E> withVertexLabels(
> +                       Mapper<V, String> vertexLabels) {
> +               // TODO Auto-generated method stub
> +               return null;
> +       }
> +
>  }
>
> Modified: commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/EdgeLabelMapper.java
> URL: http://svn.apache.org/viewvc/commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/EdgeLabelMapper.java?rev=1302199&r1=1302198&r2=1302199&view=diff
> ==============================================================================
> --- commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/EdgeLabelMapper.java
(original)
> +++ commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/EdgeLabelMapper.java
Sun Mar 18 19:12:20 2012
> @@ -26,7 +26,6 @@ public final class EdgeLabelMapper
>     implements Mapper<BaseLabeledWeightedEdge<Double>, String>
>  {
>
> -    @Override
>     public String map( BaseLabeledWeightedEdge<Double> input )
>     {
>         return input.getLabel();
>
> Modified: commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/EdgeWeightMapper.java
> URL: http://svn.apache.org/viewvc/commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/EdgeWeightMapper.java?rev=1302199&r1=1302198&r2=1302199&view=diff
> ==============================================================================
> --- commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/EdgeWeightMapper.java
(original)
> +++ commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/EdgeWeightMapper.java
Sun Mar 18 19:12:20 2012
> @@ -26,7 +26,6 @@ public final class EdgeWeightMapper
>     implements Mapper<BaseLabeledWeightedEdge<Double>, Double>
>  {
>
> -    @Override
>     public Double map( BaseLabeledWeightedEdge<Double> input )
>     {
>         return input.getWeight();
>
> Modified: commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/ExportTestCase.java
> URL: http://svn.apache.org/viewvc/commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/ExportTestCase.java?rev=1302199&r1=1302198&r2=1302199&view=diff
> ==============================================================================
> --- commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/ExportTestCase.java
(original)
> +++ commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/ExportTestCase.java
Sun Mar 18 19:12:20 2012
> @@ -22,7 +22,6 @@ package org.apache.commons.graph.export;
>  import static org.apache.commons.graph.CommonsGraph.export;
>  import static org.apache.commons.graph.CommonsGraph.newUndirectedMutableGraph;
>
> -import org.apache.commons.graph.Mapper;
>  import org.apache.commons.graph.builder.AbstractGraphConnection;
>  import org.apache.commons.graph.model.BaseLabeledVertex;
>  import org.apache.commons.graph.model.BaseLabeledWeightedEdge;
> @@ -69,11 +68,13 @@ public class ExportTestCase {
>     public void shouldPrintDotFormat()
>         throws Exception
>     {
> -        export( actual ).to( System.out )
> -                        .withVertexProperty( "label" ).expandedBy( new VertexLabelMapper()
)
> -                        .withEdgeProperty( "label" ).expandedBy( new EdgeLabelMapper()
)
> -                        .withEdgeProperty( "weight" ).expandedBy( new EdgeWeightMapper()
)
> -                        .usingDotNotation();
> +
> +       export( actual ).usingDotNotation()
> +                       .withVertexLabels( new VertexLabelMapper() )
> +                       .withEdgeWeights( new EdgeWeightMapper() )
> +                       .withEdgeLabels( new EdgeLabelMapper() )
> +                       .to( System.out );
> +
>     }
>
>     @Test
> @@ -81,18 +82,20 @@ public class ExportTestCase {
>     public void shouldPrintGraphML()
>         throws Exception
>     {
> -        export( actual ).to( System.out )
> -                        .withVertexProperty( "label" ).expandedBy( new VertexLabelMapper()
)
> -                        .withEdgeProperty( "label" ).expandedBy( new EdgeLabelMapper()
)
> -                        .withEdgeProperty( "weight" ).expandedBy( new EdgeWeightMapper()
)
> -                        .usingGraphMLFormat();
> +
> +       export( actual ).usingGraphMLFormat()
> +                        .withVertexLabels( new VertexLabelMapper() )
> +                        .withEdgeWeights( new EdgeWeightMapper() )
> +                        .withEdgeLabels( new EdgeLabelMapper() )
> +                        .to( System.out );
> +
>     }
>
>     @Test
>     public void shouldPrintGraphMLFormat()
>         throws Exception
>     {
> -        export( actual ).to( System.out ).usingGraphMLFormat();
> +        export( actual ).usingGraphMLFormat().to( System.out );
>     }
>
>  }
>
> Modified: commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/VertexLabelMapper.java
> URL: http://svn.apache.org/viewvc/commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/VertexLabelMapper.java?rev=1302199&r1=1302198&r2=1302199&view=diff
> ==============================================================================
> --- commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/VertexLabelMapper.java
(original)
> +++ commons/sandbox/graph/branches/exporters-with-mappers/src/test/java/org/apache/commons/graph/export/VertexLabelMapper.java
Sun Mar 18 19:12:20 2012
> @@ -26,7 +26,6 @@ public final class VertexLabelMapper
>     implements Mapper<BaseLabeledVertex, String>
>  {
>
> -    @Override
>     public String map( BaseLabeledVertex input )
>     {
>         return input.getLabel();
>
>

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