persistence.antlr.BlockWithImpliedExitPath Maven / Gradle / Ivy
package persistence.antlr;
/* ANTLR Translator Generator
* Project led by Terence Parr at http://www.jGuru.com
* Software rights: http://www.antlr.org/license.html
*
*/
abstract class BlockWithImpliedExitPath extends AlternativeBlock {
protected int exitLookaheadDepth; // lookahead needed to handle optional path
/** lookahead to bypass block; set
* by deterministic(). 1..k of Lookahead
*/
protected Lookahead[] exitCache = new Lookahead[grammar.maxk + 1];
public BlockWithImpliedExitPath(Grammar g) {
super(g);
}
public BlockWithImpliedExitPath(Grammar g, Token start) {
super(g, start, false);
}
}