X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2FmodelBrowser%2Fmodel%2FExperiment.java;fp=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2FmodelBrowser%2Fmodel%2FExperiment.java;h=74a232af1df014b71d3026d9b1a039a95603aec3;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser/model/Experiment.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser/model/Experiment.java
new file mode 100644
index 000000000..74a232af1
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser/model/Experiment.java
@@ -0,0 +1,241 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.modeling.ui.modelBrowser.model;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.function.Supplier;
+
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.common.node.DeleteException;
+import org.simantics.browsing.ui.common.node.IModifiable;
+import org.simantics.browsing.ui.common.node.IRefreshable;
+import org.simantics.browsing.ui.content.Labeler.Modifier;
+import org.simantics.browsing.ui.graph.impl.LabelModifier;
+import org.simantics.browsing.ui.graph.impl.LabelerUtil;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.Statement;
+import org.simantics.db.common.ResourceArray;
+import org.simantics.db.common.request.ReadRequest;
+import org.simantics.db.common.request.ResourceRead;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.procedure.Listener;
+import org.simantics.db.request.Read;
+import org.simantics.document.DocumentResource;
+import org.simantics.modeling.ui.Activator;
+import org.simantics.simulation.ontology.SimulationResource;
+import org.simantics.utils.ui.ErrorLogger;
+
+@Deprecated
+public class Experiment extends Node implements INode2, IPathNode, IRefreshable, IModifiable, IDisposable {
+
+    private static final String PENDING = "pending...";
+
+    private static final Supplier<Boolean> DEFAULT_IS_DISPOSED = () -> false;
+
+    Supplier<Boolean> isDisposed = DEFAULT_IS_DISPOSED;
+
+    ResourceArray model;
+    Session session;
+    String name = PENDING;
+    Collection<Object> children = Collections.emptyList();
+    Runnable nameUpdater;
+    Runnable childrenUpdater;
+
+    public Experiment(ReadGraph graph, Resource experiment) {
+        super(experiment);
+        this.session = graph.getSession();
+    }
+
+    @Override
+    public int getCategory(Runnable updater, NodeContext context) {
+        return 0;
+    }
+
+    @Override
+    public Collection<?> getChildren(final Runnable updater, NodeContext context) {
+        childrenUpdater = updater;
+
+        if (children != Collections.emptyList())
+            return children;
+
+        session.asyncRequest(new ReadRequest() {
+            @Override
+            public void run(ReadGraph graph) throws DatabaseException {
+                List<Object> result = new ArrayList<Object>();
+                try {
+                    for (Statement factory : findReportFactories(graph)) {
+                        result.add(new ReportFactory(graph, factory));
+                    }
+                    children = result;
+                } catch (DatabaseException e) {
+                    children = result;
+                }
+                updater.run();
+            }
+        });
+        return children;
+    }
+
+    @Override
+    public ImageDescriptor getImage(Runnable updater, NodeContext context) {
+        return Activator.EXPERIMENT_ICON;
+    }
+
+    @Override
+    public String getLabel(ReadGraph graph) throws DatabaseException {
+        String name = LabelerUtil.safeStringRepresentation(graph, resource);
+        Resource initialState = graph.getPossibleObject(resource, SimulationResource.getInstance(graph).HasInitialState);
+        if (initialState != null)
+            name += " (" + LabelerUtil.safeStringRepresentation(graph, initialState) + ")";
+        return name;
+    }
+
+    Read<String> labelRequest(Resource resource) {
+        return new ResourceRead<String>(resource) {
+            @Override
+            public String perform(ReadGraph graph) throws DatabaseException {
+                return getLabel(graph);
+            }
+        };
+    }
+
+    private class NameListener implements Listener<String> {
+        private final Object identity;
+        private final Resource resource;
+
+        public NameListener(Object identity, Resource resource) {
+            assert identity != null;
+            assert resource != null;
+            this.identity = identity;
+            this.resource = resource;
+        }
+
+        @Override
+        public int hashCode() {
+            return identity.hashCode() + 31 * resource.hashCode();
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+            if (this == obj)
+                return true;
+            if (obj == null)
+                return false;
+            if (getClass() != obj.getClass())
+                return false;
+            NameListener other = (NameListener) obj;
+            return identity.equals(other.identity) && resource.equals(other.resource);
+        }
+
+        @Override
+        public void exception(Throwable t) {
+            ErrorLogger.defaultLogError(t);
+        }
+        @Override
+        public boolean isDisposed() {
+            return isDisposed.get();
+        }
+        @Override
+        public void execute(String result) {
+            name = result;
+            nameUpdater.run();
+        }
+    }
+
+    @Override
+    public String getLabel(final Runnable updater, NodeContext context) {
+        nameUpdater = updater;
+        if (name != PENDING)
+            return name;
+
+        session.asyncRequest(labelRequest(resource), new NameListener(nameUpdater, resource));
+        return name;
+    }
+
+    @Override
+    public Modifier getModifier(String columnId) {
+        return new LabelModifier(session, resource) {
+            @Override
+            public void run(DatabaseException ex) {
+                if (ex == null) {
+                    refreshName();
+                } else {
+                    super.run(ex);
+                }
+            }
+        };
+    }
+
+    @Override
+    public boolean hasChildren(Runnable updater, NodeContext context) {
+        return getChildren(updater, context).size() > 0;
+    }
+
+    @SuppressWarnings("rawtypes")
+    @Override
+    public Object getAdapter(Class adapter) {
+        return super.getAdapter(adapter);
+    }
+
+    @Override
+    public void refresh() {
+        refreshName();
+        refreshChildren();
+    }
+
+    public void refreshName() {
+        this.name = PENDING;
+        if (nameUpdater != null)
+            nameUpdater.run();
+    }
+
+    public void refreshChildren() {
+        this.children = Collections.emptyList();
+        if (childrenUpdater != null)
+            childrenUpdater.run();
+    }
+
+    Collection<Statement> findReportFactories(ReadGraph g) throws DatabaseException {
+        DocumentResource DOC = DocumentResource.getInstance(g);
+        return g.getStatements(resource, DOC.HasReportFactory);
+    }
+
+    @Override
+    public void handleDelete() throws DeleteException {
+    }
+
+    @Override
+    public void setPath(ResourceArray path) {
+        this.model = path;
+    }
+
+    @Override
+    public ResourceArray getPath() {
+        return model;
+    }
+
+    public Resource getModel() {
+        return model.size() == 0 ? null : model.resources[0];
+    }
+
+    @Override
+    public void setDisposedCallable(Supplier<Boolean> isDisposed) {
+        this.isDisposed = isDisposed;
+    }
+
+}
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