diff options
Diffstat (limited to 'plugins/org.eclipse.sirius.diagram/src-core/org/eclipse/sirius/diagram/business/internal/metamodel/operations/DDiagramElementContainerOperations.java')
| -rw-r--r-- | plugins/org.eclipse.sirius.diagram/src-core/org/eclipse/sirius/diagram/business/internal/metamodel/operations/DDiagramElementContainerOperations.java | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/plugins/org.eclipse.sirius.diagram/src-core/org/eclipse/sirius/diagram/business/internal/metamodel/operations/DDiagramElementContainerOperations.java b/plugins/org.eclipse.sirius.diagram/src-core/org/eclipse/sirius/diagram/business/internal/metamodel/operations/DDiagramElementContainerOperations.java deleted file mode 100644 index 21fad1e829..0000000000 --- a/plugins/org.eclipse.sirius.diagram/src-core/org/eclipse/sirius/diagram/business/internal/metamodel/operations/DDiagramElementContainerOperations.java +++ /dev/null @@ -1,195 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2018 Obeo. - * 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: - * Obeo - initial API and implementation - *******************************************************************************/ -package org.eclipse.sirius.diagram.business.internal.metamodel.operations; - -import java.util.ArrayList; -import java.util.Collection; - -import org.eclipse.emf.common.util.BasicEList; -import org.eclipse.emf.common.util.EList; -import org.eclipse.sirius.diagram.AbstractDNode; -import org.eclipse.sirius.diagram.DDiagram; -import org.eclipse.sirius.diagram.DDiagramElement; -import org.eclipse.sirius.diagram.DDiagramElementContainer; -import org.eclipse.sirius.diagram.DNode; -import org.eclipse.sirius.diagram.DNodeContainer; -import org.eclipse.sirius.diagram.DNodeList; -import org.eclipse.sirius.diagram.DNodeListElement; -import org.eclipse.sirius.diagram.description.ContainerMapping; -import org.eclipse.sirius.diagram.description.DragAndDropTargetDescription; -import org.eclipse.sirius.diagram.description.NodeMapping; - -/** - * Implementation of DDiagramElementContainerImpl.java used for diagram - * metamodel only. - * - * @author jmallet - */ -public final class DDiagramElementContainerOperations { - - /** Avoid instanciations */ - private DDiagramElementContainerOperations() { - // empty. - } - - /** - * Return all nodes that are directly contained in the specified container. - * - * @param container - * the container. - * @return all nodes that are directly contained in the specified container. - */ - public static Collection<AbstractDNode> getNodes(final DDiagramElementContainer container) { - final Collection<AbstractDNode> result = new ArrayList<AbstractDNode>(); - for (final DDiagramElement elem : container.getElements()) { - if (elem instanceof DNode) { - result.add((DNode) elem); - final DNode node = (DNode) elem; - for (DNode borderNode : node.getOwnedBorderedNodes()) { - result.add(borderNode); - } - } else if (elem instanceof DNodeListElement) { - result.add((DNodeListElement) elem); - } - - if (elem instanceof DDiagramElementContainer) { - DDiagramElementContainerOperations.addViewNodes((DDiagramElementContainer) elem, result); - } - } - return result; - } - - private static void addViewNodes(final DDiagramElementContainer elem, final Collection<AbstractDNode> result) { - if (elem instanceof DNodeContainer) { - final DNodeContainer container = (DNodeContainer) elem; - result.addAll(container.getOwnedBorderedNodes()); - for (final DDiagramElement subElem : container.getOwnedDiagramElements()) { - if (subElem instanceof DNode) { - result.add((DNode) subElem); - } - if (subElem instanceof DDiagramElementContainer) { - DDiagramElementContainerOperations.addViewNodes((DDiagramElementContainer) subElem, result); - } - } - } else if (elem instanceof DNodeList) { - final DNodeList container = (DNodeList) elem; - for (final DDiagramElement subElem : container.getOwnedElements()) { - if (subElem instanceof DNode) { - result.add((DNode) subElem); - } - if (subElem instanceof DDiagramElementContainer) { - DDiagramElementContainerOperations.addViewNodes((DDiagramElementContainer) subElem, result); - } - } - } - - } - - /** - * Return all containers that are directly contained in the specified - * container. - * - * @param container - * the container. - * @return all containers that are directly contained in the specified - * container. - */ - public static Collection<DDiagramElementContainer> getContainers(final DDiagramElementContainer container) { - final Collection<DDiagramElementContainer> result = new ArrayList<DDiagramElementContainer>(); - for (final DDiagramElement elem : container.getElements()) { - if (elem instanceof DDiagramElementContainer) { - result.add((DDiagramElementContainer) elem); - } - if (elem instanceof DNodeContainer) { - DDiagramElementContainerOperations.addSiriusElementContainers((DNodeContainer) elem, result); - } - } - return result; - - } - - private static void addSiriusElementContainers(final DNodeContainer container, final Collection<DDiagramElementContainer> result) { - for (final DDiagramElement elem : container.getOwnedDiagramElements()) { - if (elem instanceof DDiagramElementContainer) { - result.add((DDiagramElementContainer) elem); - } - if (elem instanceof DNodeContainer) { - DDiagramElementContainerOperations.addSiriusElementContainers((DNodeContainer) elem, result); - } - } - } - - /** - * Return all nodes that are in the specified container and that have been - * created from the specified mapping. - * - * @param container - * the container. - * @param mapping - * the node mapping. - * @return all nodes that are in the specified container and that have been - * created from the specified mapping. - */ - public static EList<DNode> getNodesFromMapping(final DDiagramElementContainer container, final NodeMapping mapping) { - final EList<DNode> result = new BasicEList<DNode>(); - for (final DNode node : container.getNodes()) { - if (node.getMapping() == mapping) { - result.add(node); - } - } - return result; - } - - /** - * Return all containers that are in the specified container and that have - * been created from the specified mapping. - * - * @param current - * the container. - * @param mapping - * the node mapping. - * @return all containers that are in the specified container and that have - * been created from the specified mapping. - */ - public static EList<DDiagramElementContainer> getContainersFromMapping(final DDiagramElementContainer current, final ContainerMapping mapping) { - final EList<DDiagramElementContainer> result = new BasicEList<DDiagramElementContainer>(); - for (final DDiagramElementContainer container : DDiagramElementContainerOperations.getContainers(current)) { - if (container.getActualMapping() == mapping) { - result.add(container); - } - } - return result; - } - - /** - * Return the parent {@link DDiagram} of the specified container. - * - * @param container - * the container. - * @return the parent {@link DDiagram} of the specified container. - */ - public static DDiagram getParentDiagram(final DDiagramElementContainer container) { - return DDiagramElementSpecOperations.getParentDiagram(container); - } - - /** - * Return the description of this D&D target. - * - * @param self - * the container. - * @return the description of this D&D target. - */ - public static DragAndDropTargetDescription getDragAndDropDescription(final DDiagramElementContainer self) { - return self.getActualMapping(); - } -} |