Initial upgrade to Platform/JDT 3.4.1

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / core / dom / NodeSearcher.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/dom/NodeSearcher.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/dom/NodeSearcher.java
new file mode 100644 (file)
index 0000000..95b69fd
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/dom/NodeSearcher.java
@@ -0,0 +1,99 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2006 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package net.sourceforge.phpdt.core.dom;
+
+import net.sourceforge.phpdt.internal.compiler.ASTVisitor;
+import net.sourceforge.phpdt.internal.compiler.ast.ConstructorDeclaration;
+import net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration;
+import net.sourceforge.phpdt.internal.compiler.ast.Initializer;
+import net.sourceforge.phpdt.internal.compiler.ast.MethodDeclaration;
+import net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration;
+import net.sourceforge.phpdt.internal.compiler.lookup.ClassScope;
+import net.sourceforge.phpdt.internal.compiler.lookup.CompilationUnitScope;
+import net.sourceforge.phpdt.internal.compiler.lookup.MethodScope;
+
+class NodeSearcher extends ASTVisitor {
+       public net.sourceforge.phpdt.internal.compiler.ast.ASTNode found;
+       public TypeDeclaration enclosingType;
+       public int position;
+       
+       NodeSearcher(int position) {
+               this.position = position;
+       }
+
+       public boolean visit(
+               ConstructorDeclaration constructorDeclaration,
+               ClassScope scope) {
+
+               if (constructorDeclaration.declarationSourceStart <= position
+                       && position <= constructorDeclaration.declarationSourceEnd) {
+                               found = constructorDeclaration;
+                               return false;
+               }
+               return true;
+       }
+
+       public boolean visit(
+               FieldDeclaration fieldDeclaration,
+               MethodScope scope) {
+                       if (fieldDeclaration.declarationSourceStart <= position
+                               && position <= fieldDeclaration.declarationSourceEnd) {
+                                       found = fieldDeclaration;
+                                       return false;
+                       }
+                       return true;
+       }
+
+       public boolean visit(Initializer initializer, MethodScope scope) {
+               if (initializer.declarationSourceStart <= position
+                       && position <= initializer.declarationSourceEnd) {
+                               found = initializer;
+                               return false;
+               }
+               return true;
+       }
+
+       public boolean visit(
+               TypeDeclaration memberTypeDeclaration,
+               ClassScope scope) {
+                       if (memberTypeDeclaration.declarationSourceStart <= position
+                               && position <= memberTypeDeclaration.declarationSourceEnd) {
+                                       enclosingType = memberTypeDeclaration;
+                                       return true;
+
+                       }
+                       return false;           
+       }
+
+       public boolean visit(
+               MethodDeclaration methodDeclaration,
+               ClassScope scope) {
+
+               if (methodDeclaration.declarationSourceStart <= position
+                       && position <= methodDeclaration.declarationSourceEnd) {
+                               found = methodDeclaration;
+                               return false;
+               }
+               return true;
+       }
+
+       public boolean visit(
+               TypeDeclaration typeDeclaration,
+               CompilationUnitScope scope) {
+                       if (typeDeclaration.declarationSourceStart <= position
+                               && position <= typeDeclaration.declarationSourceEnd) {
+                                       enclosingType = typeDeclaration;
+                                       return true;
+                       }
+                       return false;           
+       }
+
+}