Application: gvSIG desktop

/* gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2017 gvSIG Association

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.raster.lib.buffer.spi.operations;

import org.gvsig.raster.lib.buffer.api.Buffer;

import org.gvsig.raster.lib.buffer.api.exceptions.BufferOperationException;

import org.gvsig.raster.lib.buffer.api.operations.Operation;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.task.SimpleTaskStatus;

import org.gvsig.tools.task.TaskStatus;

/**

 * @author fdiaz

 *

 */

public interface OperationServices extends Operation {

    /**

     * @return

     */

    public DynObject getParameters();

    public Object getParameter(String name, Object defaultValue);

    public void setParameter(String name, Object value);

    /**

     * @return the input buffer

     */

    public Buffer getInputBuffer();

    /**

     * @return the result buffer

     */

    public Buffer getOutputBuffer();

    public void setOutputBuffer(Buffer theOutputBuffer);

    /**

     * Prepare the process

     * @throws BufferOperationException

     */

    void preProcess() throws BufferOperationException;

    /**

     * Process the operation

     * @throws BufferOperationException

     */

    void process() throws BufferOperationException;

    /**

     * Prepare the result

     * @throws BufferOperationException

     */

    void postProcess() throws BufferOperationException;

    SimpleTaskStatus getTaskStatus();

}