| /******************************************************************************* |
| * Copyright (c) 2000, 2007 IBM Corporation and others. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| |
| *******************************************************************************/ |
| package org.eclipse.dltk.internal.corext.refactoring.tagging; |
| |
| /** |
| * Interface for refactorings which are able to create appropriate delegates for |
| * the refactored elements. |
| */ |
| public interface IDelegateUpdating { |
| |
| /** |
| * Performs a dynamic check whether this refactoring object is capable of |
| * creating appropriate delegates for the refactored elements. The return |
| * value of this method may change according to the state of the |
| * refactoring. |
| */ |
| public boolean canEnableDelegateUpdating(); |
| |
| /** |
| * If <code>canEnableDelegateUpdating</code> returns <code>true</code>, then |
| * this method is used to ask the refactoring object whether delegates will |
| * be created. This call can be ignored if |
| * <code>canEnableDelegateUpdating</code> returns <code>false</code>. |
| */ |
| public boolean getDelegateUpdating(); |
| |
| /** |
| * Returns the title of the preference to update delegates in the user |
| * interface. |
| * |
| * @param plural |
| * <code>true</code> if several delegates are created, |
| * <code>false</code> otherwise |
| * @return the non-null string denoting the title |
| */ |
| public String getDelegateUpdatingTitle(boolean plural); |
| |
| /** |
| * If <code>canEnableDelegateUpdating</code> returns <code>true</code>, then |
| * this method is used to ask the refactoring object whether delegates will |
| * be deprecated. This call can be ignored if |
| * <code>canEnableDelegateUpdating</code> returns <code>false</code>. |
| */ |
| public boolean getDeprecateDelegates(); |
| |
| /** |
| * If <code>canEnableDelegateUpdating</code> returns <code>true</code>, then |
| * this method may be called to set whether to create delegates. This call |
| * can be ignored if <code>canEnableDelegateUpdating</code> returns |
| * <code>false</code>. |
| */ |
| public void setDelegateUpdating(boolean updating); |
| |
| /** |
| * If <code>canEnableDelegateUpdating</code> returns <code>true</code>, then |
| * this method may be called to set whether to deprecate delegates. This |
| * call can be ignored if <code>canEnableDelegateUpdating</code> returns |
| * <code>false</code>. |
| */ |
| public void setDeprecateDelegates(boolean deprecate); |
| } |