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

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / parser / RecoveredElement.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/RecoveredElement.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/RecoveredElement.java
index 4cf3d75..6df1686 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/RecoveredElement.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/RecoveredElement.java
@@ -10,7 +10,7 @@
  *******************************************************************************/
 package net.sourceforge.phpdt.internal.compiler.parser;
 
-import net.sourceforge.phpdt.internal.compiler.ast.ASTNode;
+//import net.sourceforge.phpdt.internal.compiler.ast.ASTNode;
 import net.sourceforge.phpdt.internal.compiler.ast.Block;
 import net.sourceforge.phpdt.internal.compiler.ast.Statement;
 
@@ -27,16 +27,16 @@ public class RecoveredElement {
 
        protected Parser recoveringParser;
 
-       public RecoveredElement(RecoveredElement parent, int bracketBalance) {
-               this(parent, bracketBalance, null);
-       }
+//     public RecoveredElement(RecoveredElement parent, int bracketBalance) {
+//             this(parent, bracketBalance, null);
+//     }
 
-       public RecoveredElement(RecoveredElement parent, int bracketBalance,
-                       Parser parser) {
-               this.parent = parent;
-               this.bracketBalance = bracketBalance;
-               this.recoveringParser = parser;
-       }
+//     public RecoveredElement(RecoveredElement parent, int bracketBalance,
+//                     Parser parser) {
+//             this.parent = parent;
+//             this.bracketBalance = bracketBalance;
+//             this.recoveringParser = parser;
+//     }
 
        /*
         * Record a method declaration
@@ -147,13 +147,13 @@ public class RecoveredElement {
        /*
         * Answer the depth of this element, considering the parent link.
         */
-       public int depth() {
-               int depth = 0;
-               RecoveredElement current = this;
-               while ((current = current.parent) != null)
-                       depth++;
-               return depth;
-       }
+//     public int depth() {
+//             int depth = 0;
+//             RecoveredElement current = this;
+//             while ((current = current.parent) != null)
+//                     depth++;
+//             return depth;
+//     }
 
        /*
         * Answer the enclosing method node, or null if none
@@ -211,9 +211,9 @@ public class RecoveredElement {
        /*
         * Answer the associated parsed structure
         */
-       public ASTNode parseTree() {
-               return null;
-       }
+//     public ASTNode parseTree() {
+//             return null;
+//     }
 
        /*
         * Iterate the enclosing blocks and tag them so as to preserve their content
@@ -261,17 +261,17 @@ public class RecoveredElement {
        /*
         * Answer the very source end of the corresponding parse node
         */
-       public int sourceEnd() {
-               return 0;
-       }
-
-       protected String tabString(int tab) {
-               StringBuffer result = new StringBuffer();
-               for (int i = tab; i > 0; i--) {
-                       result.append("  "); //$NON-NLS-1$
-               }
-               return result.toString();
-       }
+//     public int sourceEnd() {
+//             return 0;
+//     }
+
+//     protected String tabString(int tab) {
+//             StringBuffer result = new StringBuffer();
+//             for (int i = tab; i > 0; i--) {
+//                     result.append("  "); //$NON-NLS-1$
+//             }
+//             return result.toString();
+//     }
 
        /*
         * Answer the top node
@@ -316,39 +316,39 @@ public class RecoveredElement {
         * Update the corresponding parse node from parser state which is about to
         * disappear because of restarting recovery
         */
-       public void updateFromParserState() {
-       }
+//     public void updateFromParserState() {
+//     }
 
        /*
         * A closing brace got consumed, might have closed the current element, in
         * which case both the currentElement is exited
         */
-       public RecoveredElement updateOnClosingBrace(int braceStart, int braceEnd) {
-               if ((--bracketBalance <= 0) && (parent != null)) {
-                       this.updateSourceEndIfNecessary(braceEnd);
-                       return parent;
-               }
-               return this;
-       }
+//     public RecoveredElement updateOnClosingBrace(int braceStart, int braceEnd) {
+//             if ((--bracketBalance <= 0) && (parent != null)) {
+//                     this.updateSourceEndIfNecessary(braceEnd);
+//                     return parent;
+//             }
+//             return this;
+//     }
 
        /*
         * An opening brace got consumed, might be the expected opening one of the
         * current element, in which case the bodyStart is updated.
         */
-       public RecoveredElement updateOnOpeningBrace(int braceEnd) {
-
-               if (bracketBalance++ == 0) {
-                       this.updateBodyStart(braceEnd + 1);
-                       return this;
-               }
-               return null; // no update is necessary
-       }
+//     public RecoveredElement updateOnOpeningBrace(int braceEnd) {
+//
+//             if (bracketBalance++ == 0) {
+//                     this.updateBodyStart(braceEnd + 1);
+//                     return this;
+//             }
+//             return null; // no update is necessary
+//     }
 
        /*
         * Final update the corresponding parse node
         */
-       public void updateParseTree() {
-       }
+//     public void updateParseTree() {
+//     }
 
        /*
         * Update the declarationSourceEnd of the corresponding parse node