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Diffstat (limited to 'bundles/org.eclipse.wst.xsd.ui/src-refactor/org/eclipse/wst/xsd/ui/internal/refactor/TextChangeManager.java')
-rw-r--r-- | bundles/org.eclipse.wst.xsd.ui/src-refactor/org/eclipse/wst/xsd/ui/internal/refactor/TextChangeManager.java | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/bundles/org.eclipse.wst.xsd.ui/src-refactor/org/eclipse/wst/xsd/ui/internal/refactor/TextChangeManager.java b/bundles/org.eclipse.wst.xsd.ui/src-refactor/org/eclipse/wst/xsd/ui/internal/refactor/TextChangeManager.java deleted file mode 100644 index e1c53e8e26..0000000000 --- a/bundles/org.eclipse.wst.xsd.ui/src-refactor/org/eclipse/wst/xsd/ui/internal/refactor/TextChangeManager.java +++ /dev/null @@ -1,115 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 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 org.eclipse.wst.xsd.ui.internal.refactor; - -import java.util.HashMap; -import java.util.Map; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.runtime.NullProgressMonitor; -import org.eclipse.ltk.core.refactoring.TextChange; -import org.eclipse.ltk.core.refactoring.TextFileChange; - -/** - * A <code>TextChangeManager</code> manages associations between <code>IFile</code> and <code>TextChange</code> objects. - */ -public class TextChangeManager { - - private Map fMap= new HashMap(10); // IFile -> TextChange - - private final boolean fKeepExecutedTextEdits; - - public TextChangeManager() { - this(false); - } - - public TextChangeManager(boolean keepExecutedTextEdits) { - fKeepExecutedTextEdits= keepExecutedTextEdits; - } - - /** - * Adds an association between the given file and the passed - * change to this manager. - * - * @param file the file (key) - * @param change the change associated with the file - */ - public void manage(IFile file, TextChange change) { - fMap.put(file, change); - } - - /** - * Returns the <code>TextChange</code> associated with the given file. - * If the manager does not already manage an association it creates a one. - * - * @param file the file for which the text buffer change is requested - * @return the text change associated with the given file. - */ - public TextChange get(IFile file) { - TextChange result= (TextChange)fMap.get(file); - if (result == null) { - result= new TextFileChange(file.toString(), file); - result.setKeepPreviewEdits(fKeepExecutedTextEdits); - result.initializeValidationData(new NullProgressMonitor()); - fMap.put(file, result); - } - return result; - } - - /** - * Removes the <tt>TextChange</tt> managed under the given key - * <code>unit<code>. - * - * @param unit the key determining the <tt>TextChange</tt> to be removed. - * @return the removed <tt>TextChange</tt>. - */ - public TextChange remove(IFile unit) { - return (TextChange)fMap.remove(unit); - } - - /** - * Returns all text changes managed by this instance. - * - * @return all text changes managed by this instance - */ - public TextChange[] getAllChanges(){ - return (TextChange[])fMap.values().toArray(new TextChange[fMap.values().size()]); - } - - /** - * Returns all files managed by this instance. - * - * @return all files managed by this instance - */ - public IFile[] getAllCompilationUnits(){ - return (IFile[]) fMap.keySet().toArray(new IFile[fMap.keySet().size()]); - } - - /** - * Clears all associations between resources and text changes. - */ - public void clear() { - fMap.clear(); - } - - /** - * Returns if any text changes are managed for the specified file. - * - * @param file the file - * @return <code>true</code> if any text changes are managed for the specified file and <code>false</code> otherwise - */ - public boolean containsChangesIn(IFile file){ - return fMap.containsKey(file); - } -} - - |