CaseGroup.java #1

/*
 * CaseGroupjava 1.0
 *
 *
 * Jun 20, 1997 by mich
 * Sep 29, 1997 by mich
 *
 * @see openjava.ptree.ParseTree
 * @version 1.0 last updated:  Sep 29, 1997
 * @author  Michiaki Tatsubori
 */
package openjava.ptree;


import openjava.ptree.util.*;
import openjava.mop.*;
import java.io.OutputStream;



/**
 *
 */
public class CaseGroup extends NonLeaf
{

    public CaseGroup( ExpressionList cll, StatementList bsl ) {
	super();
	set(cll, bsl);
    }

    CaseGroup() {
	super();
    }
  
    public void writeCode() {
	ExpressionList labels = getLabels();
	for (int i = 0; i < labels.size(); ++i) {
	    writeTab();
	    labels.get( i ).writeCode();
	    out.println( " :" );
	}
    
	pushNest();
	StatementList stmts = getStatements();
	for (int i = 0; i < stmts.size(); ++i) {
	    stmts.get( i ).writeCode();
	}
	popNest();
    }
  
    public ExpressionList getLabels() {
	return (ExpressionList) elementAt( 0 );
    }
  
    public StatementList getStatements() {
	return (StatementList) elementAt( 1 );
    }

    public void accept( ParseTreeVisitor v ) throws ParseTreeException {
        v.visit( this );
    }

}