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Case Study: adding data and statistics
[ifi-stolz-refaktor.git] / case-study / jdt-before / core extension / org / eclipse / jdt / internal / corext / codemanipulation / IRequestQuery.java
diff --git a/case-study/jdt-before/core extension/org/eclipse/jdt/internal/corext/codemanipulation/IRequestQuery.java b/case-study/jdt-before/core extension/org/eclipse/jdt/internal/corext/codemanipulation/IRequestQuery.java
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+/*******************************************************************************
+ * Copyright (c) 2000, 2008 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 org.eclipse.jdt.internal.corext.codemanipulation;
+
+import org.eclipse.jdt.core.IMember;
+
+
+/**
+ * Query object to let operations callback the actions.
+ * Example is a callback to ask if a existing method should be replaced.
+ */
+public interface IRequestQuery {
+
+       // return codes
+       public static final int CANCEL= 0;
+       public static final int NO= 1;
+       public static final int YES= 2;
+       public static final int YES_ALL= 3;
+
+       /**
+        * Do the callback. Returns YES, NO, YES_ALL or CANCEL
+        */
+       int doQuery(IMember member);
+}