Revision 223 org.gvsig.geoprocess/trunk/org.gvsig.geoprocess/org.gvsig.geoprocess.lib/org.gvsig.geoprocess.lib.sextante/src/main/java/org/gvsig/geoprocess/lib/sextante/AbstractSextanteGeoProcess.java

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AbstractSextanteGeoProcess.java
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 */
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package org.gvsig.geoprocess.lib.sextante;
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import java.util.HashMap;


  		




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import java.util.Iterator;


  		




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import es.unex.sextante.core.GeoAlgorithm;


  		




  
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import es.unex.sextante.core.ITaskMonitor;


  		




  
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import es.unex.sextante.core.OutputFactory;


  		




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import es.unex.sextante.core.Sextante;


  		




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import es.unex.sextante.dataObjects.IVectorLayer;


  		




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import es.unex.sextante.exceptions.GeoAlgorithmExecutionException;


  		




  ......




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    GeoProcess {


  		




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    protected String[] attrNames = null;


  		




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    private int nSteps = 0;


  		




  
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    private SimpleTaskStatusDelegated status;


  		




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    @Override


  		




  
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    public boolean execute(ITaskMonitor task, OutputFactory outputFactory,


  		




  
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        HashMap<String, String> outputMap)


  		




  
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        throws GeoAlgorithmExecutionException {


  		




  
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        status = new SimpleTaskStatusDelegated(m_Task, getGeoProcessName());


  		




  
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        status.add();


  		




  
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        boolean result = false;


  		




  
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        try {


  		




  
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            result = super.execute(task, outputFactory, outputMap);


  		




  
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        } finally {


  		




  
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            status.remove();


  		




  
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        }


  		




  
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        return result;


  		




  
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    }


  		




  
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    /**


  		




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     * Builds the output FeatureStore


  		




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     * 


  		




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        return (getShapeType(store) == Geometry.TYPES.CURVE || getShapeType(store) == Geometry.TYPES.MULTICURVE);


  		




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    }


  		




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    public void setProgress(int iStep) {


  		




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        super.setProgress(iStep, nSteps);


  		




  
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    public String getGeoProcessName() {


  		




  
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        return getName();


  		




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    }


  		




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    public void setTotalNumberOfSteps(int nSteps) {


  		




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        this.nSteps = nSteps;


  		




  
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    @Override


  		




  
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    protected void setProgressText(String sText) {


  		




  
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        getStatus().message(sText);


  		




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    }


  		




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    @Override


  		




  
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    protected boolean setProgress(int iStep, int iTotalNumberOfSteps) {


  		




  
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        SimpleTaskStatusDelegated status = getStatus();


  		




  
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        status.setRangeOfValues(0, iTotalNumberOfSteps);


  		




  
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        status.setCurValue(iStep);


  		




  
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        return status.isCancelled();


  		




  
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    }


  		




  
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    protected SimpleTaskStatusDelegated getStatus() {


  		




  
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        return status;


  		




  
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    }


  		




  
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}


  		












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