325N/A/*
325N/A * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
325N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
325N/A *
325N/A * This code is free software; you can redistribute it and/or modify it
325N/A * under the terms of the GNU General Public License version 2 only, as
325N/A * published by the Free Software Foundation. Oracle designates this
325N/A * particular file as subject to the "Classpath" exception as provided
325N/A * by Oracle in the LICENSE file that accompanied this code.
325N/A *
325N/A * This code is distributed in the hope that it will be useful, but WITHOUT
325N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
325N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
325N/A * version 2 for more details (a copy is included in the LICENSE file that
325N/A * accompanied this code).
325N/A *
325N/A * You should have received a copy of the GNU General Public License version
325N/A * 2 along with this work; if not, write to the Free Software Foundation,
325N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
325N/A *
325N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
325N/A * or visit www.oracle.com if you need additional information or have any
325N/A * questions.
325N/A */
325N/A
325N/Apackage com.sun.codemodel.internal;
325N/A
325N/Aimport java.util.ArrayList;
325N/Aimport java.util.Iterator;
325N/Aimport java.util.List;
325N/A
325N/A/**
325N/A * Switch statement
325N/A */
325N/Apublic final class JSwitch implements JStatement {
325N/A
325N/A /**
325N/A * Test part of switch statement.
325N/A */
325N/A private JExpression test;
325N/A
325N/A /**
325N/A * vector of JCases.
325N/A */
325N/A private List<JCase> cases = new ArrayList<JCase>();
325N/A
325N/A /**
325N/A * a single default case
325N/A */
325N/A private JCase defaultCase = null;
325N/A
325N/A /**
325N/A * Construct a While statment
325N/A */
325N/A JSwitch(JExpression test) {
325N/A this.test = test;
325N/A }
325N/A
325N/A public JExpression test() { return test; }
325N/A
325N/A public Iterator<JCase> cases() { return cases.iterator(); }
325N/A
325N/A public JCase _case( JExpression label ) {
325N/A JCase c = new JCase( label );
325N/A cases.add(c);
325N/A return c;
325N/A }
325N/A
325N/A public JCase _default() {
325N/A // what if (default != null) ???
325N/A
325N/A // default cases statements don't have a label
325N/A defaultCase = new JCase(null, true);
325N/A return defaultCase;
325N/A }
325N/A
325N/A public void state(JFormatter f) {
325N/A if (JOp.hasTopOp(test)) {
325N/A f.p("switch ").g(test).p(" {").nl();
325N/A } else {
325N/A f.p("switch (").g(test).p(')').p(" {").nl();
325N/A }
325N/A for( JCase c : cases )
325N/A f.s(c);
325N/A if( defaultCase != null )
325N/A f.s( defaultCase );
325N/A f.p('}').nl();
325N/A }
325N/A
325N/A}