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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.analysis;
import org.antlr.v4.tool.ast.AltAST;
public class LeftRecursiveRuleAltInfo {
public int altNum; // original alt index (from 1)
public String leftRecursiveRuleRefLabel;
public String altLabel;
public final boolean isListLabel;
public String altText;
public AltAST altAST; // transformed ALT
public AltAST originalAltAST;
public int nextPrec;
public LeftRecursiveRuleAltInfo(int altNum, String altText) {
this(altNum, altText, null, null, false, null);
}
public LeftRecursiveRuleAltInfo(int altNum, String altText,
String leftRecursiveRuleRefLabel,
String altLabel,
boolean isListLabel,
AltAST originalAltAST)
{
this.altNum = altNum;
this.altText = altText;
this.leftRecursiveRuleRefLabel = leftRecursiveRuleRefLabel;
this.altLabel = altLabel;
this.isListLabel = isListLabel;
this.originalAltAST = originalAltAST;
}
}