Case Study: adding data and statistics

[ifi-stolz-refaktor.git] / case-study / jdt-before / core refactoring / org / eclipse / jdt / internal / corext / refactoring / SearchResultGroup.java

diff --git a/case-study/jdt-before/core refactoring/org/eclipse/jdt/internal/corext/refactoring/SearchResultGroup.java b/case-study/jdt-before/core refactoring/org/eclipse/jdt/internal/corext/refactoring/SearchResultGroup.java
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+++ b/case-study/jdt-before/core refactoring/org/eclipse/jdt/internal/corext/refactoring/SearchResultGroup.java
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+/*******************************************************************************
+ * Copyright (c) 2000, 2011 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.refactoring;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.eclipse.core.runtime.Assert;
+
+import org.eclipse.core.resources.IResource;
+
+import org.eclipse.jdt.core.ICompilationUnit;
+import org.eclipse.jdt.core.IJavaElement;
+import org.eclipse.jdt.core.search.SearchMatch;
+
+import org.eclipse.jdt.internal.corext.util.SearchUtils;
+
+public class SearchResultGroup {
+
+       private final IResource fResouce;
+       private final List<SearchMatch> fSearchMatches;
+
+       public SearchResultGroup(IResource res, SearchMatch[] matches){
+               Assert.isNotNull(matches);
+               fResouce= res;
+               fSearchMatches= new ArrayList<SearchMatch>(Arrays.asList(matches));
+       }
+
+       public void add(SearchMatch match) {
+               Assert.isNotNull(match);
+               fSearchMatches.add(match);
+       }
+
+       public IResource getResource() {
+               return fResouce;
+       }
+
+       public SearchMatch[] getSearchResults() {
+               return fSearchMatches.toArray(new SearchMatch[fSearchMatches.size()]);
+       }
+
+       public static IResource[] getResources(SearchResultGroup[] searchResultGroups){
+               Set<IResource> resourceSet= new HashSet<IResource>(searchResultGroups.length);
+               for (int i= 0; i < searchResultGroups.length; i++) {
+                       resourceSet.add(searchResultGroups[i].getResource());
+               }
+               return resourceSet.toArray(new IResource[resourceSet.size()]);
+       }
+
+       public ICompilationUnit getCompilationUnit(){
+               if (getSearchResults() == null || getSearchResults().length == 0)
+                       return null;
+               return SearchUtils.getCompilationUnit(getSearchResults()[0]);
+       }
+
+       @Override
+       public String toString() {
+               StringBuffer buf= new StringBuffer(fResouce.getFullPath().toString());
+               buf.append('\n');
+               for (int i= 0; i < fSearchMatches.size(); i++) {
+                       SearchMatch match= fSearchMatches.get(i);
+                       buf.append("  ").append(match.getOffset()).append(", ").append(match.getLength()); //$NON-NLS-1$//$NON-NLS-2$
+                       buf.append(match.getAccuracy() == SearchMatch.A_ACCURATE ? "; acc" : "; inacc"); //$NON-NLS-1$//$NON-NLS-2$
+                       if (match.isInsideDocComment())
+                               buf.append("; inDoc"); //$NON-NLS-1$
+                       if (match.getElement() instanceof IJavaElement)
+                               buf.append("; in: ").append(((IJavaElement) match.getElement()).getElementName()); //$NON-NLS-1$
+                       buf.append('\n');
+               }
+               return buf.toString();
+       }
+}