Case Study: adding data and statistics

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

diff --git a/case-study/jdt-before/ui/org/eclipse/jdt/internal/ui/text/java/HippieProposalComputer.java b/case-study/jdt-before/ui/org/eclipse/jdt/internal/ui/text/java/HippieProposalComputer.java
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+/*******************************************************************************
+ * Copyright (c) 2005, 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.ui.text.java;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+
+import org.eclipse.jface.text.contentassist.ICompletionProposal;
+import org.eclipse.jface.text.contentassist.IContextInformation;
+
+import org.eclipse.ui.texteditor.HippieProposalProcessor;
+
+import org.eclipse.jdt.ui.text.java.ContentAssistInvocationContext;
+import org.eclipse.jdt.ui.text.java.IJavaCompletionProposalComputer;
+
+
+/**
+ * A computer wrapper for the hippie processor.
+ *
+ * @since 3.2
+ */
+public final class HippieProposalComputer implements IJavaCompletionProposalComputer {
+       /** The wrapped processor. */
+       private final HippieProposalProcessor fProcessor= new HippieProposalProcessor();
+
+       /**
+        * Default ctor to make it instantiatable via the extension mechanism.
+        */
+       public HippieProposalComputer() {
+       }
+
+       /*
+        * @see org.eclipse.jface.text.contentassist.ICompletionProposalComputer#computeCompletionProposals(org.eclipse.jface.text.contentassist.TextContentAssistInvocationContext, org.eclipse.core.runtime.IProgressMonitor)
+        */
+       public List<ICompletionProposal> computeCompletionProposals(ContentAssistInvocationContext context, IProgressMonitor monitor) {
+               return Arrays.asList(fProcessor.computeCompletionProposals(context.getViewer(), context.getInvocationOffset()));
+       }
+
+       /*
+        * @see org.eclipse.jface.text.contentassist.ICompletionProposalComputer#computeContextInformation(org.eclipse.jface.text.contentassist.TextContentAssistInvocationContext, org.eclipse.core.runtime.IProgressMonitor)
+        */
+       public List<IContextInformation> computeContextInformation(ContentAssistInvocationContext context, IProgressMonitor monitor) {
+               return Arrays.asList(fProcessor.computeContextInformation(context.getViewer(), context.getInvocationOffset()));
+       }
+
+       /*
+        * @see org.eclipse.jface.text.contentassist.ICompletionProposalComputer#getErrorMessage()
+        */
+       public String getErrorMessage() {
+               return fProcessor.getErrorMessage();
+       }
+
+       /*
+        * @see org.eclipse.jdt.ui.text.java.IJavaCompletionProposalComputer#sessionStarted()
+        */
+       public void sessionStarted() {
+       }
+
+       /*
+        * @see org.eclipse.jdt.ui.text.java.IJavaCompletionProposalComputer#sessionEnded()
+        */
+       public void sessionEnded() {
+       }
+}