Application: gvSIG desktop » gvSIG tools: ToolBox

package es.unex.sextante.outputs;

import es.unex.sextante.core.Sextante;

import es.unex.sextante.dataObjects.IVectorLayer;

/**

 * An output representing a vector layer

 *

 * @author volaya

 *

 */

public class OutputVectorLayer

         extends

            Output {

   public static final int SHAPE_TYPE_POLYGON   = IVectorLayer.SHAPE_TYPE_POLYGON;

   public static final int SHAPE_TYPE_POINT     = IVectorLayer.SHAPE_TYPE_POINT;

   public static final int SHAPE_TYPE_LINE      = IVectorLayer.SHAPE_TYPE_LINE;

   public static final int SHAPE_TYPE_UNDEFINED = -1;

   private int             m_iShapeType;

   private int             m_subType;

   private String          m_sInputLayerToOverwrite;

   @Override

   public void setOutputObject(final Object obj) {

      if ((obj instanceof IVectorLayer) || (obj == null)) {

         m_Object = obj;

      }

   }

   @Override

   public String getCommandLineParameter() {

      if (m_OutputChannel == null) {

         return "\"#\"";

      }

      else {

         return "\"" + m_OutputChannel.getAsCommandLineParameter() + "\"";

      }

   }

   /**

    * Returns the shape type of this output vector layer

    *

    * @return the shape type of this output vector layer

    */

   public int getShapeType() {

      return m_iShapeType;

   }

   /**

    * Sets the shape type of this output vector layer

    *

    * @param shapeType

    *                The shape type of this output

    */

   public void setShapeType(final int shapeType) {

      m_iShapeType = shapeType;

   }

   @Override

   public Output getNewInstance() {

      final Output out = super.getNewInstance();

      ((OutputVectorLayer) out).setShapeType(m_iShapeType);

      ((OutputVectorLayer) out).setInputLayerToOverwrite(m_sInputLayerToOverwrite);

      ((OutputVectorLayer) out).setSubType(m_subType);

      return out;

   }

   @Override

   public void setObjectData(final Output output) {

      super.setObjectData(output);

      if (output instanceof OutputVectorLayer) {

         this.setShapeType(((OutputVectorLayer) output).getShapeType());

         this.setSubType(((OutputVectorLayer) output).getSubType());

      }

   }

   @Override

   public String getTypeDescription() {

      return Sextante.getText("vector");

   }

   /**

    * Returns the name of the input parameter that this output can overwrite

    *

    * @return the name of the input parameter that this output can overwrite

    */

   public String getInputLayerToOverwrite() {

      return m_sInputLayerToOverwrite;

   }

   /**

    * Sets the name of the input parameter that this output can overwrite. Returns null if it cannot overwrite.

    *

    * @param inputLayerToOverwrite

    *                the name of the input parameter that this output can overwrite

    */

   public void setInputLayerToOverwrite(final String inputLayerToOverwrite) {

      m_sInputLayerToOverwrite = inputLayerToOverwrite;

   }

   public boolean canOverwrite() {

      return m_sInputLayerToOverwrite != null;

   }

/**

 * @return the m_subType

 */

public int getSubType() {

    return m_subType;

}

/**

 * @param m_subType the m_subType to set

 */

public void setSubType(int m_subType) {

    this.m_subType = m_subType;

}

}