Case Study: adding data and statistics

[ifi-stolz-refaktor.git] / case-study / jdt-before / ui / org / eclipse / jdt / internal / ui / fix / IMultiLineCleanUp.java

diff --git a/case-study/jdt-before/ui/org/eclipse/jdt/internal/ui/fix/IMultiLineCleanUp.java b/case-study/jdt-before/ui/org/eclipse/jdt/internal/ui/fix/IMultiLineCleanUp.java
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+/*******************************************************************************
+ * Copyright (c) 2007, 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.ui.fix;
+
+import org.eclipse.jface.text.IRegion;
+
+import org.eclipse.jdt.core.ICompilationUnit;
+import org.eclipse.jdt.core.dom.CompilationUnit;
+
+import org.eclipse.jdt.ui.cleanup.CleanUpContext;
+import org.eclipse.jdt.ui.cleanup.ICleanUp;
+
+/**
+ * A clean up capable of fixing only a subset of lines
+ * in a compilation unit
+ *
+ * @since 3.4
+ */
+public interface IMultiLineCleanUp extends ICleanUp {
+
+       public static class MultiLineCleanUpContext extends CleanUpContext {
+
+               private final IRegion[] fRegions;
+
+               public MultiLineCleanUpContext(ICompilationUnit unit, CompilationUnit ast, IRegion[] regions) {
+                       super(unit, ast);
+                       fRegions= regions;
+               }
+
+               /**
+                * The regions of the lines which should be cleaned up. A region
+                * spans at least one line but can span multiple line if the lines
+                * are successive.
+                *
+                * @return the regions or <b>null</b> if none available
+                */
+               public IRegion[] getRegions() {
+                       return fRegions;
+               }
+       }
+}