persistence.antlr.ActionElement Maven / Gradle / Ivy
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package persistence.antlr;
/* ANTLR Translator Generator
* Project led by Terence Parr at http://www.jGuru.com
* Software rights: http://www.antlr.org/license.html
*
* $Id: ActionElement.java,v 1.1 2006/02/08 21:30:36 tware Exp $
*/
class ActionElement extends AlternativeElement {
protected String actionText;
protected boolean isSemPred = false;
public ActionElement(Grammar g, Token t) {
super(g);
actionText = t.getText();
line = t.getLine();
column = t.getColumn();
}
public void generate() {
grammar.generator.gen(this);
}
public Lookahead look(int k) {
return grammar.theLLkAnalyzer.look(k, this);
}
public String toString() {
return " " + actionText + (isSemPred?"?":"");
}
}