com.sun.codemodel.JCase Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2022 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;
/**
* Case statement
*/
public final class JCase implements JStatement {
/**
* label part of the case statement
*/
private JExpression label;
/**
* JBlock of statements which makes up body of this While statement
*/
private JBlock body = null;
/**
* is this a regular case statement or a default case statement?
*/
private boolean isDefaultCase;
/**
* Construct a case statement
*/
JCase(JExpression label) {
this(label, false);
}
/**
* Construct a case statement. If isDefaultCase is true, then
* label should be null since default cases don't have a label.
*/
JCase(JExpression label, boolean isDefaultCase) {
this.label = label;
this.isDefaultCase = isDefaultCase;
}
public JExpression label() {
return label;
}
public JBlock body() {
if (body == null) body=new JBlock( false, true );
return body;
}
@Override
public void state(JFormatter f) {
f.i();
if( !isDefaultCase ) {
f.p("case ").g(label).p(':').nl();
} else {
f.p("default:").nl();
}
if (body != null)
f.s(body);
f.o();
}
}