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Java > Open Source Codes > org > eclipse > jdt > internal > corext > refactoring > code > flow > DoWhileFlowInfo


1 /*******************************************************************************
2  * Copyright (c) 2000, 2005 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Eclipse Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/epl-v10.html
7  *
8  * Contributors:
9  * IBM Corporation - initial API and implementation
10  *******************************************************************************/
11 package org.eclipse.jdt.internal.corext.refactoring.code.flow;
12
13 class DoWhileFlowInfo extends FlowInfo {
14
15     private boolean fActionBranches;
16
17     public void mergeAction(FlowInfo info, FlowContext context) {
18         if (info == null)
19             return;
20
21         fActionBranches= info.branches();
22
23         assign(info);
24                 
25         if (fActionBranches && fReturnKind == VALUE_RETURN) {
26             fReturnKind= PARTIAL_RETURN;
27         }
28         
29     }
30     
31     public void mergeCondition(FlowInfo info, FlowContext context) {
32         if (fActionBranches || fReturnKind == VALUE_RETURN || fReturnKind == VOID_RETURN || info == null)
33             return;
34         mergeAccessModeSequential(info, context);
35     }
36 }
37
38
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