Copyright (c) 2000, 2009 IBM Corporation and others.
This program and the accompanying materials
are made available under the terms of the Eclipse Public License 2.0
which accompanies this distribution, and is available at
https://www.eclipse.org/legal/epl-2.0/
SPDX-License-Identifier: EPL-2.0
Contributors:
    IBM Corporation - initial API and implementation
/*******************************************************************************
 * Copyright (c) 2000, 2009 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.jdt.internal.core;

import org.eclipse.jdt.core.IJavaElement;
import org.eclipse.jdt.core.IJavaModelStatusConstants;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jdt.internal.core.util.Messages;

This operation renames resources (Package fragments and compilation units).
Notes:

When a compilation unit is renamed, its main type and the constructors of the
		main type are renamed.

/**
 * This operation renames resources (Package fragments and compilation units).
 *
 * <p>Notes:<ul>
 * <li>When a compilation unit is renamed, its main type and the constructors of the
 * 		main type are renamed.
 * </ul>
 */
public class RenameResourceElementsOperation extends MoveResourceElementsOperation {
When executed, this operation will rename the specified elements with the given names in the
corresponding destinations.
/**
 * When executed, this operation will rename the specified elements with the given names in the
 * corresponding destinations.
 */
public RenameResourceElementsOperation(IJavaElement[] elements, IJavaElement[] destinations, String[] newNames, boolean force) {
	//a rename is a move to the same parent with a new name specified
	//these elements are from different parents
	super(elements, destinations, force);
	setRenamings(newNames);
}
See Also:
MultiOperation/**
 * @see MultiOperation
 */
@Override
protected String getMainTaskName() {
	return Messages.operation_renameResourceProgress;
}
See Also:
isRename.isRename()/**
 * @see CopyResourceElementsOperation#isRename()
 */
@Override
protected boolean isRename() {
	return true;
}
See Also:
MultiOperation/**
 * @see MultiOperation
 */
@Override
protected void verify(IJavaElement element) throws JavaModelException {
	super.verify(element);

	int elementType = element.getElementType();

	if (!(elementType == IJavaElement.COMPILATION_UNIT || elementType == IJavaElement.PACKAGE_FRAGMENT)) {
		error(IJavaModelStatusConstants.INVALID_ELEMENT_TYPES, element);
	}
	if (elementType == IJavaElement.COMPILATION_UNIT) {
		CompilationUnit cu = (CompilationUnit)element;
		if (cu.isWorkingCopy() && !cu.isPrimary()) {
			error(IJavaModelStatusConstants.INVALID_ELEMENT_TYPES, element);
		}
	}
	verifyRenaming(element);
}
}