/*
* Reference ETL Parser for Java
* Copyright (c) 2000-2009 Constantine A Plotnikov
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package net.sf.etl.parsers.internal.term_parser.states;
import net.sf.etl.parsers.PhraseParser;
/**
* Return state. This state cases activation of the previous activation.
*
* @author const
*/
public class ReturnState extends State {
/** if true this state causes error return rather than normal return */
final boolean isError;
/**
*
* @param isError
* true if it is an error return state
*/
public ReturnState(boolean isError) {
super();
this.isError = isError;
}
/**
* {@inheritDoc}
*/
@Override
public boolean run(PhraseParser parser, StateMachinePeer peer,
Activation activation) {
activation.exit(peer, isError);
return false;
}
}