org.ow2.bonita.facade.runtime.VariableUpdate Maven / Gradle / Ivy

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/**
 * Copyright (C) 2006  Bull S. A. S.
 * Bull, Rue Jean Jaures, B.P.68, 78340, Les Clayes-sous-Bois
 * This library is free software; you can redistribute it and/or modify it under the terms
 * of the GNU Lesser General Public License as published by the Free Software Foundation
 * version 2.1 of the License.
 * This library 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 Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser 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.
 **/
package org.ow2.bonita.facade.runtime;

import java.io.Serializable;
import java.util.Date;

/**
 * Interface for getting recorded runtime information on variable update.
 */

public interface VariableUpdate extends Serializable {

  /**
   * Returns the variable name (as defined into the XPDL file).
   * @return The variable name.
   */
  String getName();
  /**
   * Returns the variable value.
   * @return The variable value (can be: an {@link org.ow2.bonita.facade.runtime.var.Enumeration Enumeration},
   * a plain {@link String}, a {@link Boolean}, a {@link Date}, a {@link Long} or a {@link Double}).
   */
  Object getValue();
  /**
   * Returns the assigned user.
   * @return The assigned user.
   */
  String getUserId();
  /**
   * Returns the date of the variable updating.
   * @return The date of the variable updating.
   */
  Date getDate();
}