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The ANTLR 4 grammar compiler.
/*
* Copyright (c) 2012 The ANTLR Project. All rights reserved.
* Use of this file is governed by the BSD-3-Clause license that
* can be found in the LICENSE.txt file in the project root.
*/
package org.antlr.v4.codegen.model;
import org.antlr.v4.codegen.OutputModelFactory;
import org.antlr.v4.runtime.atn.PlusBlockStartState;
import org.antlr.v4.runtime.atn.PlusLoopbackState;
import org.antlr.v4.tool.ast.BlockAST;
import org.antlr.v4.tool.ast.GrammarAST;
import java.util.List;
public class PlusBlock extends Loop {
@ModelElement public ThrowNoViableAlt error;
public PlusBlock(OutputModelFactory factory,
GrammarAST plusRoot,
List alts)
{
super(factory, plusRoot, alts);
BlockAST blkAST = (BlockAST)plusRoot.getChild(0);
PlusBlockStartState blkStart = (PlusBlockStartState)blkAST.atnState;
PlusLoopbackState loop = blkStart.loopBackState;
stateNumber = blkStart.loopBackState.stateNumber;
blockStartStateNumber = blkStart.stateNumber;
loopBackStateNumber = loop.stateNumber;
this.error = getThrowNoViableAlt(factory, plusRoot, null);
decision = loop.decision;
}
}