com.sun.codemodel.JReturn Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2021 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0, which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
package com.sun.codemodel;
/**
* A return statement
*/
class JReturn implements JStatement {
/**
* JExpression to return; may be null.
*/
private JExpression expr;
/**
* JReturn constructor
*
* @param expr
* JExpression which evaluates to return value
*/
JReturn(JExpression expr) {
this.expr = expr;
}
@Override
public void state(JFormatter f) {
f.p("return ");
if (expr != null) f.g(expr);
f.p(';').nl();
}
}