| /********************************************************************* |
| * Copyright (c) 2005, 2019 SAP SE |
| * |
| * 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/ |
| * |
| * Contributors: |
| * SAP SE - initial API, implementation and documentation |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| **********************************************************************/ |
| package org.eclipse.graphiti.func; |
| |
| import org.eclipse.graphiti.features.context.IAddContext; |
| import org.eclipse.graphiti.mm.pictograms.PictogramElement; |
| |
| /** |
| * The Interface IAdd. |
| * |
| * @noimplement This interface is not intended to be implemented by clients. |
| * @noextend This interface is not intended to be extended by clients. |
| */ |
| public interface IAdd { |
| |
| /** |
| * Checks, if the add can be executed. |
| * |
| * @param context |
| * the context needed to execute the add |
| * |
| * @return true, if the add can be executed |
| */ |
| boolean canAdd(IAddContext context); |
| |
| /** |
| * Executes the add. |
| * |
| * @param context |
| * the context needed to execute the add |
| * |
| * @return the added pictogram element |
| */ |
| PictogramElement add(IAddContext context); |
| |
| } |