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/*
* Catch.java 1.0
*
*
* Jun 20, 1997 mich
* Sep 29, 1997 bv
* Oct 11, 1997 mich
*
* @see io.devnulllabs.openjava.ptree.ParseTree
* @version 1.0 last updated: Oct 11, 1997
* @author Michiaki Tatsubori
*/
package io.devnulllabs.openjava.ptree;
import io.devnulllabs.openjava.ptree.util.ParseTreeVisitor;
/**
* The <code>SynchronizedStatement</code> class represents
* a synchronized statement node of parse tree.
*
* @see io.devnulllabs.openjava.ptree.ParseTree
* @see io.devnulllabs.openjava.ptree.NonLeaf
* @see io.devnulllabs.openjava.ptree.Statement
*/
public class SynchronizedStatement
extends NonLeaf
implements Statement, ParseTree {
/**
* Allocates a new object.
*
* @param expr the expression to be synchronized.
* @param stmts the statements guarded by this synchronization.
*/
public SynchronizedStatement(Expression expr, StatementList stmts) {
super();
set((ParseTree) expr, (ParseTree) stmts);
}
SynchronizedStatement() {
super();
}
/**
* Gets the expression to be synchronized.
*
* @return the expression to be synchronized.
*/
public Expression getExpression() {
return (Expression) elementAt(0);
}
/**
* Sets the expression to be synchronized by this statement.
*
* @param expr the expression to be synchronized by this statement.
*/
public void setExpression(Expression expr) {
setElementAt(expr, 0);
}
/**
* Gets the statements guarded by this synchronization.
*
* @return the statements guarded by this synchronization.
*/
public StatementList getStatements() {
return (StatementList) elementAt(1);
}
/**
* Sets the statements guarded by this synchronization.
*
* @param stmts the statements guarded by this synchronization.
*/
public void setStatements(StatementList stmts) {
setElementAt(stmts, 1);
}
public void accept(ParseTreeVisitor v) throws ParseTreeException {
v.visit(this);
}
}
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