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40 lines
902 B
40 lines
902 B
5 years ago
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package com.fr.third.antlr;
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/* ANTLR Translator Generator
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* Project led by Terence Parr at http://www.cs.usfca.edu
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* Software rights: http://www.antlr.org/license.html
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*
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* $Id: //depot/code/org.antlr/release/antlr-2.7.7/antlr/WildcardElement.java#2 $
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*/
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class WildcardElement extends GrammarAtom {
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protected String label;
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public WildcardElement(Grammar g, Token t, int autoGenType) {
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super(g, t, autoGenType);
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line = t.getLine();
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}
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public void generate() {
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grammar.generator.gen(this);
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}
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public String getLabel() {
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return label;
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}
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public Lookahead look(int k) {
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return grammar.theLLkAnalyzer.look(k, this);
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}
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public void setLabel(String label_) {
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label = label_;
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}
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public String toString() {
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String s = " ";
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if (label != null) s += label + ":";
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return s + ".";
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}
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}
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