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/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2020, Arnaud Roques
*
* Project Info: http://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* http://plantuml.com/patreon (only 1$ per month!)
* http://plantuml.com/paypal
*
* This file is part of PlantUML.
*
* PlantUML 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 3 of the License, or
* (at your option) any later version.
*
* PlantUML 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*
* Original Author: Arnaud Roques
*
*/
package net.sourceforge.plantuml.tim;
import net.sourceforge.plantuml.LineLocation;
import net.sourceforge.plantuml.tim.expression.TValue;
import net.sourceforge.plantuml.tim.expression.TokenStack;
import net.sourceforge.plantuml.tim.iterator.CodePosition;
public class ExecutionContextWhile {
private final TokenStack whileExpression;
private final CodePosition codePosition;
private boolean skipMe;
private ExecutionContextWhile(TokenStack whileExpression, CodePosition codePosition) {
this.whileExpression = whileExpression;
this.codePosition = codePosition;
}
@Override
public String toString() {
return whileExpression.toString() + " " + codePosition;
}
public static ExecutionContextWhile fromValue(TokenStack whileExpression, CodePosition codePosition) {
return new ExecutionContextWhile(whileExpression, codePosition);
}
public TValue conditionValue(LineLocation location, TContext context, TMemory memory) throws EaterException, EaterExceptionLocated {
return whileExpression.getResult(location, context, memory);
}
public void skipMe() {
skipMe = true;
}
public final boolean isSkipMe() {
return skipMe;
}
public CodePosition getStartWhile() {
return codePosition;
}
}
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