1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.modeling.ui.modelBrowser.model;
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14 import java.util.Collection;
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16 import org.eclipse.core.runtime.IAdaptable;
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17 import org.eclipse.jface.resource.ImageDescriptor;
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18 import org.eclipse.jface.viewers.ISelection;
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19 import org.simantics.browsing.ui.common.node.IDeletable;
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20 import org.simantics.browsing.ui.common.node.IModifiable;
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21 import org.simantics.browsing.ui.common.node.IRefreshable;
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22 import org.simantics.browsing.ui.content.Labeler.Modifier;
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23 import org.simantics.db.ReadGraph;
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24 import org.simantics.db.Session;
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25 import org.simantics.db.WriteGraph;
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26 import org.simantics.db.exception.DatabaseException;
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29 * INode represents a node in the graph based object model.
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36 * @deprecated <a href="https://www.simantics.org/wiki/index.php/Org.simantics.browsing.ui_Manual">See tutorial for new features</a>
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39 public interface INode extends IAdaptable {
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40 String getLabel(ReadGraph graph) throws DatabaseException;
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41 int getCategory(ReadGraph graph) throws DatabaseException;
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42 Collection<?> getChildren(ReadGraph graph) throws DatabaseException;
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43 boolean hasChildren(ReadGraph graph) throws DatabaseException;
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44 ImageDescriptor getImage(ReadGraph graph) throws DatabaseException;
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45 void handleDrop(Session session, ISelection selection);
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46 Modifier getModifier(Session session, String columnId);
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49 * Delete node in the background system. The node is considered deletable
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50 * only if it implements {@link IDeletable}.
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52 void handleDelete(WriteGraph graph) throws DatabaseException;
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