com.sun.codemodel.JReturn Maven / Gradle / Ivy
/*
* The contents of this file are subject to the terms
* of the Common Development and Distribution License
* (the "License"). You may not use this file except
* in compliance with the License.
*
* You can obtain a copy of the license at
* https://jwsdp.dev.java.net/CDDLv1.0.html
* See the License for the specific language governing
* permissions and limitations under the License.
*
* When distributing Covered Code, include this CDDL
* HEADER in each file and include the License file at
* https://jwsdp.dev.java.net/CDDLv1.0.html If applicable,
* add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your
* own identifying information: Portions Copyright [yyyy]
* [name of copyright owner]
*/
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;
}
public void state(JFormatter f) {
f.p("return ");
if (expr != null) f.g(expr);
f.p(';').nl();
}
}