File Doc Category Size Date Package
TreeElement.java API Doc Glassfish v2 API 850 Wed Aug 30 15:34:12 BST 2006 persistence.antlr

TreeElement

java.lang.Object
- persistence.antlr.GrammarElement
  - persistence.antlr.AlternativeElement
    - persistence.antlr.AlternativeBlock

public class TreeElement extends AlternativeBlock

A TreeElement is a block with one alternative and a root node

Fields Summary
GrammarAtom
root
Constructors Summary
public TreeElement(Grammar g, Token start)
super(g, start, false);
Methods Summary
public void generate()
grammar.generator.gen(this);
public persistence.antlr.Lookahead look(int k)
return grammar.theLLkAnalyzer.look(k, this);
public java.lang.String toString()
String s = " #(" + root; Alternative a = (Alternative)alternatives.elementAt(0); AlternativeElement p = a.head; while (p != null) { s += p; p = p.next; } return s + " )";