*** empty log message ***

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / ast / ArrayDeclarator.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ArrayDeclarator.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ArrayDeclarator.java
index 3f3e474..e6c9163 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ArrayDeclarator.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ArrayDeclarator.java
@@ -6,17 +6,17 @@ import java.util.ArrayList;
 /**
  * @author Matthieu Casanova
  */
-public class ArrayDeclarator extends AbstractSuffixExpression {
+public class ArrayDeclarator extends AbstractVariable {
 
-  public Expression prefix;
-  public Expression vars;
+  public AbstractVariable prefix;
+  public Expression var;
 
-  public ArrayDeclarator(final Expression prefix,
+  public ArrayDeclarator(final AbstractVariable prefix,
                          final Expression vars,
                          final int sourceEnd) {
-    super(prefix.sourceStart, sourceEnd);
+    super(prefix.getSourceStart(), sourceEnd);
     this.prefix = prefix;
-    this.vars = vars;
+    this.var = vars;
   }
 
   /**
@@ -26,19 +26,27 @@ public class ArrayDeclarator extends AbstractSuffixExpression {
   public String toStringExpression() {
     final StringBuffer buff = new StringBuffer(prefix.toStringExpression());
     buff.append('[');
-    if (vars != null) {
-      buff.append(vars.toStringExpression());
+    if (var != null) {
+      buff.append(var.toStringExpression());
     }
     buff.append(']');
     return buff.toString();
   }
 
-              /**
+  /**
+   * Return the name of the variable.
+   * @return the name of the prefix variable
+   */
+  public String getName() {
+    return prefix.getName();
+  }
+
+  /**
    * Get the variables from outside (parameters, globals ...)
    * @return the variables from outside
    */
   public List getOutsideVariable() {
-    return new ArrayList();
+    return new ArrayList(1);
   }
 
   /**
@@ -46,9 +54,10 @@ public class ArrayDeclarator extends AbstractSuffixExpression {
    * @return the variables from we change value
    */
   public List getModifiedVariable() {
-    final ArrayList list = new ArrayList();
-    list.addAll(prefix.getModifiedVariable());
-    list.addAll(vars.getModifiedVariable());
+    final List list = prefix.getModifiedVariable();
+    if (var != null) {
+      list.addAll(var.getModifiedVariable());
+    }
     return list;
   }
 
@@ -57,9 +66,10 @@ public class ArrayDeclarator extends AbstractSuffixExpression {
    * @return the variables used
    */
   public List getUsedVariable() {
-    final ArrayList list = new ArrayList();
-    list.addAll(prefix.getUsedVariable());
-    list.addAll(vars.getUsedVariable());
+    final List list = prefix.getUsedVariable();
+    if (var != null) {
+      list.addAll(var.getUsedVariable());
+    }
     return list;
   }
 }