IProcessVariableWriteListener.java

package org.csstudio.platform.simpledal;

/**
 * Call-back interface that can be used in asynchronous write operations.
 * 
 * @author Sven Wende
 * 
 */
public interface IProcessVariableWriteListener {
	/**
	 * This method is called when a value was successfully written.
	 */
	void success();

	/**
	 * This method is called when an error occured during the write attempt.
	 * 
	 * @param error optional exception
	 */
	void error(Exception error);
}