| /******************************************************************************* |
| * Copyright (c) 2005, 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.debug.internal.core; |
| |
| import org.eclipse.debug.core.IExpressionsListener; |
| import org.eclipse.debug.core.model.IExpression; |
| |
| /** |
| * Provides call-back methods for expressions that have been moved or inserted |
| * @since 3.4 |
| */ |
| public interface IExpressionsListener2 extends IExpressionsListener { |
| |
| /** |
| * Fires the model delta necessary to update the viewer after one or more |
| * expressions have been moved to a different index in the tree. The |
| * expression array must be in the same order as they were added. The given index |
| * <strong>must</strong> take into account the removal of the expressions to be removed. |
| * Therefore, for each of the expressions being moved with indices lower than the expect |
| * insertion index, the passed insertion index must be reduced by one. |
| * |
| * @param expressions array of expressions to be moved |
| * @param index the index the expressions will be added to, adjusted for moved expressions |
| */ |
| void expressionsMoved(IExpression[] expressions, int index); |
| |
| /** |
| * Fires the model delta necessary to update the viewer after one or more |
| * expressions have been inserted into a specific index in the tree. The |
| * expression array must be in the same order as they were added. |
| * |
| * @param expressions array of expressions to be moved |
| * @param index the index the expressions will be added to |
| */ |
| void expressionsInserted(IExpression[] expressions, int index); |
| |
| } |