Refactory: remove unused classes, imports, fields and methods.

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / flow / SwitchFlowContext.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/flow/SwitchFlowContext.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/flow/SwitchFlowContext.java
index e156adb..c8501c8 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/flow/SwitchFlowContext.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/flow/SwitchFlowContext.java
@@ -1,54 +1,56 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others.
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials 
- * are made available under the terms of the Common Public License v0.5 
+ * are made available under the terms of the Common Public License v1.0
  * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v05.html
+ * http://www.eclipse.org/legal/cpl-v10.html
  * 
  * Contributors:
  *     IBM Corporation - initial API and implementation
- ******************************************************************************/
+ *******************************************************************************/
 package net.sourceforge.phpdt.internal.compiler.flow;
 
-import net.sourceforge.phpdt.internal.compiler.ast.AstNode;
+import net.sourceforge.phpdt.internal.compiler.ast.ASTNode;
 import net.sourceforge.phpdt.internal.compiler.codegen.Label;
 
 /**
- * Reflects the context of code analysis, keeping track of enclosing
- *     try statements, exception handlers, etc...
+ * Reflects the context of code analysis, keeping track of enclosing try
+ * statements, exception handlers, etc...
  */
 public class SwitchFlowContext extends FlowContext {
        public Label breakLabel;
-       public UnconditionalFlowInfo initsOnBreak = FlowInfo.DeadEnd;
-       
-       public SwitchFlowContext(
-               FlowContext parent,
-               AstNode associatedNode,
-               Label breakLabel) {
+
+       public UnconditionalFlowInfo initsOnBreak = FlowInfo.DEAD_END;
+
+       public SwitchFlowContext(FlowContext parent, ASTNode associatedNode,
+                       Label breakLabel) {
                super(parent, associatedNode);
                this.breakLabel = breakLabel;
        }
 
-       public Label breakLabel() {
-               return breakLabel;
-       }
+//     public Label breakLabel() {
+//             return breakLabel;
+//     }
 
        public String individualToString() {
-               return "Switch flow context"; //$NON-NLS-1$
+               StringBuffer buffer = new StringBuffer("Switch flow context"); //$NON-NLS-1$
+               buffer
+                               .append("[initsOnBreak -").append(initsOnBreak.toString()).append(']'); //$NON-NLS-1$
+               return buffer.toString();
        }
 
-       public boolean isBreakable() {
-               return true;
-       }
+//     public boolean isBreakable() {
+//             return true;
+//     }
 
-       public void recordBreakFrom(FlowInfo flowInfo) {
-               if (initsOnBreak == FlowInfo.DeadEnd) {
-                       initsOnBreak = flowInfo.copy().unconditionalInits();
-               } else {
-                       // ignore if not really reachable (1FKEKRP)
-                       if (flowInfo.isFakeReachable())
-                               return;
-                       initsOnBreak.mergedWith(flowInfo.unconditionalInits());
-               };
-       }
-}
\ No newline at end of file
+//     public void recordBreakFrom(FlowInfo flowInfo) {
+//
+//             if (initsOnBreak == FlowInfo.DEAD_END) {
+//                     initsOnBreak = flowInfo.copy().unconditionalInits();
+//             } else {
+//                     initsOnBreak = initsOnBreak.mergedWith(flowInfo
+//                                     .unconditionalInits());
+//             }
+//             ;
+//     }
+}