CategoriesQuickfixProvider.java

/**
 * Copyright (c) 2004-2025 Carnegie Mellon University and others. (see Contributors file).
 * All Rights Reserved.
 * 
 * NO WARRANTY. ALL MATERIAL IS FURNISHED ON AN "AS-IS" BASIS. CARNEGIE MELLON UNIVERSITY MAKES NO WARRANTIES OF ANY
 * KIND, EITHER EXPRESSED OR IMPLIED, AS TO ANY MATTER INCLUDING, BUT NOT LIMITED TO, WARRANTY OF FITNESS FOR PURPOSE
 * OR MERCHANTABILITY, EXCLUSIVITY, OR RESULTS OBTAINED FROM USE OF THE MATERIAL. CARNEGIE MELLON UNIVERSITY DOES NOT
 * MAKE ANY WARRANTY OF ANY KIND WITH RESPECT TO FREEDOM FROM PATENT, TRADEMARK, OR COPYRIGHT INFRINGEMENT.
 * 
 * This program and the accompanying materials are made available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Created, in part, with funding and support from the United States Government. (see Acknowledgments file).
 * 
 * This program includes and/or can make use of certain third party source code, object code, documentation and other
 * files ("Third Party Software"). The Third Party Software that is used by this program is dependent upon your system
 * configuration. By using this program, You agree to comply with any and all relevant Third Party Software terms and
 * conditions contained in any such Third Party Software or separate license file distributed with such Third Party
 * Software. The parties who own the Third Party Software ("Third Party Licensors") are intended third party benefici-
 * aries to this license with respect to the terms applicable to their Third Party Software. Third Party Software li-
 * censes only apply to the Third Party Software and not any other portion of this program or this program as a whole.
 */
package org.osate.categories.ui.quickfix;

import org.eclipse.xtext.ui.editor.model.edit.IModification;
import org.eclipse.xtext.ui.editor.model.edit.IModificationContext;
import org.eclipse.xtext.ui.editor.quickfix.DefaultQuickfixProvider;
import org.eclipse.xtext.ui.editor.quickfix.Fix;
import org.eclipse.xtext.ui.editor.quickfix.IssueResolutionAcceptor;
import org.eclipse.xtext.validation.Issue;
import org.eclipse.xtext.xbase.lib.Conversions;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.osate.categories.validation.CategoriesValidator;

/**
 * Custom quickfixes.
 * 
 * see http://www.eclipse.org/Xtext/documentation.html#quickfixes
 */
@SuppressWarnings("all")
public class CategoriesQuickfixProvider extends DefaultQuickfixProvider {
  /**
   * QuickFix for removing a duplicated Category
   * The issue data array is expected to have two elements:
   * 
   * issue.getData()[0]: The Category type
   * issue.getData()[1]: The offset of the Category
   * issue.getData()[2]: The length of the Category
   */
  @Fix(CategoriesValidator.DUPLICATE_CATEGORY)
  public void fixDuplicateCategory(final Issue issue, final IssueResolutionAcceptor acceptor) {
    final String catType = IterableExtensions.<String>head(((Iterable<String>)Conversions.doWrapArray(issue.getData())));
    final int offset = Integer.parseInt(issue.getData()[1]);
    final int length = Integer.parseInt(issue.getData()[2]);
    acceptor.accept(issue, ("Remove this duplicate " + catType), null, null, 
      new IModification() {
        @Override
        public void apply(final IModificationContext context) throws Exception {
          context.getXtextDocument().replace(offset, length, "");
        }
      });
  }
}