X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.district.network%2Fsrc%2Forg%2Fsimantics%2Fdistrict%2Fnetwork%2FDistrictNetworkUtil.java;h=0047057c0dca98a3f4b7243dde01c3595a0ba281;hb=b3108a7380f0492ddb40c839c223715d59bbfe9a;hp=550553f1b88083249877ed8f20c41073adf3efc3;hpb=3803b2cf3450ba6e2ef59bc3c150057315f1e539;p=simantics%2Fdistrict.git diff --git a/org.simantics.district.network/src/org/simantics/district/network/DistrictNetworkUtil.java b/org.simantics.district.network/src/org/simantics/district/network/DistrictNetworkUtil.java index 550553f1..0047057c 100644 --- a/org.simantics.district.network/src/org/simantics/district/network/DistrictNetworkUtil.java +++ b/org.simantics.district.network/src/org/simantics/district/network/DistrictNetworkUtil.java @@ -1,7 +1,12 @@ package org.simantics.district.network; +import java.awt.geom.Rectangle2D; +import java.util.ArrayList; import java.util.Collection; import java.util.Iterator; +import java.util.List; +import java.util.stream.Collectors; +import java.util.stream.Stream; import org.simantics.databoard.Bindings; import org.simantics.datatypes.literal.RGB; @@ -9,11 +14,15 @@ import org.simantics.datatypes.literal.RGB.Integer; import org.simantics.db.ReadGraph; import org.simantics.db.Resource; import org.simantics.db.WriteGraph; +import org.simantics.db.common.procedure.adapter.TransientCacheListener; +import org.simantics.db.common.request.IndexRoot; +import org.simantics.db.common.request.ResourceRead; import org.simantics.db.common.utils.OrderedSetUtils; import org.simantics.db.exception.BindingException; import org.simantics.db.exception.DatabaseException; import org.simantics.db.exception.ManyObjectsForFunctionalRelationException; import org.simantics.db.exception.ServiceException; +import org.simantics.db.indexing.IndexUtils; import org.simantics.db.layer0.request.PossibleVariable; import org.simantics.db.layer0.variable.Variable; import org.simantics.diagram.stubs.DiagramResource; @@ -22,16 +31,23 @@ import org.simantics.diagram.synchronization.graph.layer.GraphLayer; import org.simantics.diagram.synchronization.graph.layer.IGraphLayerUtil; import org.simantics.district.network.ontology.DistrictNetworkResource; import org.simantics.layer0.Layer0; +import org.simantics.maps.elevation.server.SingletonTiffTileInterface; +import org.simantics.maps.elevation.server.prefs.MapsElevationServerPreferences; import org.simantics.modeling.ModelingResources; +import org.simantics.modeling.adapters.NewCompositeActionFactory; import org.simantics.operation.Layer0X; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; public class DistrictNetworkUtil { - public static Resource createEdge(WriteGraph graph, Resource composite) throws DatabaseException { - return createEdge(graph, composite, graph.getPossibleObject(composite, DistrictNetworkResource.getInstance(graph).EdgeDefaultMapping)); + private static final Logger LOGGER = LoggerFactory.getLogger(DistrictNetworkUtil.class); + + public static Resource createEdge(WriteGraph graph, Resource composite, double[] detailedGeometryCoords) throws DatabaseException { + return createEdge(graph, composite, graph.getPossibleObject(composite, DistrictNetworkResource.getInstance(graph).EdgeDefaultMapping), detailedGeometryCoords); } - public static Resource createEdge(WriteGraph graph, Resource composite, Resource mapping) throws DatabaseException { + public static Resource createEdge(WriteGraph graph, Resource composite, Resource mapping, double[] detailedGeometryCoords) throws DatabaseException { Layer0 L0 = Layer0.getInstance(graph); DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph); if (mapping == null) { @@ -41,7 +57,7 @@ public class DistrictNetworkUtil { Resource edge = graph.newResource(); graph.claim(edge, L0.InstanceOf, DN.Edge); - graph.claim(edge, DN.HasMapping, mapping); + graph.claim(edge, DN.HasMapping, null, mapping); OrderedSetUtils.addFirst(graph, composite, edge); graph.claim(composite, L0.ConsistsOf, L0.PartOf, edge); @@ -58,23 +74,58 @@ public class DistrictNetworkUtil { }); } + // add detailed geometry (if any) + graph.claimLiteral(edge, DN.Edge_HasGeometry, detailedGeometryCoords, Bindings.DOUBLE_ARRAY); return edge; } - public static Resource createVertex(WriteGraph graph, Resource composite, double[] coords) throws DatabaseException { + /** + * @param graph + * @param composite + * @param coords + * @param elevation Double.MAX_VALUE to fetch elevation from elevation server (if enabled and has data) + * @return + * @throws DatabaseException + */ + public static Resource createVertex(WriteGraph graph, Resource composite, double[] coords, double elevation) throws DatabaseException { Resource defaultVertexMapping = graph.getPossibleObject(composite, DistrictNetworkResource.getInstance(graph).VertexDefaultMapping); - return createVertex(graph, composite, coords, defaultVertexMapping); + return createVertex(graph, composite, coords, elevation, defaultVertexMapping); } - public static Resource createVertex(WriteGraph graph, Resource composite, double[] coords, Resource mapping) throws DatabaseException { + /** + * @param graph + * @param composite + * @param coords + * @param elevation Double.MAX_VALUE to fetch elevation from elevation server (if enabled and has data) + * @param mapping + * @return + * @throws DatabaseException + */ + public static Resource createVertex(WriteGraph graph, Resource composite, double[] coords, double elevation, Resource mapping) throws DatabaseException { + // Double.MAX_VALUE is our secret to lookup elevation from elevation server + if (elevation == Double.MAX_VALUE) { + // ok, resolve from server or default to 0 + if (MapsElevationServerPreferences.useElevationServer()) { + // ok! we use new elevation API to resolve possible elevations for the starting points + try { + elevation = SingletonTiffTileInterface.lookup(coords[1], coords[0]).doubleValue(); + } catch (Exception ee) { + LOGGER.error("Could not get elevation from tiff interface", ee); + } + } else { + elevation = 0; + } + } + Layer0 L0 = Layer0.getInstance(graph); DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph); DiagramResource DIA = DiagramResource.getInstance(graph); Resource vertex = graph.newResource(); graph.claim(vertex, L0.InstanceOf, DN.Vertex); graph.claimLiteral(vertex, DIA.HasLocation, coords); + graph.claimLiteral(vertex, DN.Vertex_HasElevation, elevation, Bindings.DOUBLE); - graph.claim(vertex, DN.HasMapping, mapping); + graph.claim(vertex, DN.HasMapping, null, mapping); OrderedSetUtils.add(graph, composite, vertex); graph.claim(composite, L0.ConsistsOf, L0.PartOf, vertex); @@ -181,6 +232,10 @@ public class DistrictNetworkUtil { ModelingResources MOD = ModelingResources.getInstance(graph); return graph.getPossibleObject(mappedElement, MOD.ElementToComponent); } + + public static Resource getMappedComponentCached(ReadGraph graph, Resource vertex) throws DatabaseException { + return graph.syncRequest(new MappedComponentRequest(vertex), TransientCacheListener.instance()); + } public static Resource getMappedDNElement(ReadGraph graph, Resource element) throws DatabaseException { if (element == null) @@ -223,13 +278,114 @@ public class DistrictNetworkUtil { return current != null ? current : true; } - public static void changeMapBackgroundColor(WriteGraph graph, Resource resource, Integer integer) throws DatabaseException { + public static void changeMapBackgroundColor(WriteGraph graph, Resource diagram, Integer integer) throws DatabaseException { DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph); - graph.claimLiteral(resource, DN.Diagram_backgroundColor, integer, Bindings.getBindingUnchecked(RGB.Integer.class)); + graph.claimLiteral(diagram, DN.Diagram_backgroundColor, integer, Bindings.getBindingUnchecked(RGB.Integer.class)); } public static Boolean trackChangesEnabled(ReadGraph graph, Resource diagram) throws DatabaseException { - return Boolean.TRUE.equals(graph.getPossibleRelatedValue(diagram, + if (diagram != null && graph.hasStatement(diagram)) { + return Boolean.TRUE.equals(graph.getPossibleRelatedValue(diagram, DistrictNetworkResource.getInstance(graph).Diagram_trackChangesEnabled)); + } else { + return false; + } + } + + public static RGB.Integer backgroundColor(ReadGraph graph, Resource diagram) throws DatabaseException { + return graph.getPossibleRelatedValue(diagram, + DistrictNetworkResource.getInstance(graph).Diagram_backgroundColor, + Bindings.getBindingUnchecked(RGB.Integer.class)); + } + + public static Resource createNetworkDiagram(WriteGraph graph, Resource target, Resource compositeType, String defaultName, Resource defaultEdgeMapping, Resource defaultVertexMapping, Resource rightClickVertexMapping, Resource leftClickVertexMapping, Resource crs) throws DatabaseException { + Resource composite = NewCompositeActionFactory.createComposite(graph, target, defaultName, compositeType); + + DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph); + Resource diagram = graph.getSingleObject(composite, ModelingResources.getInstance(graph).CompositeToDiagram); + graph.claim(diagram, DN.EdgeDefaultMapping, defaultEdgeMapping); + graph.claim(diagram, DN.VertexDefaultMapping, defaultVertexMapping); + graph.claim(diagram, DN.RightClickDefaultMapping, rightClickVertexMapping); + graph.claim(diagram, DN.LeftClickDefaultMapping, leftClickVertexMapping); + graph.claim(diagram, DN.HasSpatialRefSystem, crs); + + // Generated name prefix from composite name + String compositeName = graph.getRelatedValue2(composite, Layer0.getInstance(graph).HasName, Bindings.STRING); + graph.claimLiteral(diagram, Layer0X.getInstance(graph).HasGeneratedNamePrefix, "N" + compositeName.substring(compositeName.length() - 1, compositeName.length())); + + return composite; + } + + public static final class MappedComponentRequest extends ResourceRead { + public MappedComponentRequest(Resource element) { + super(element); + } + + @Override + public Resource perform(ReadGraph graph) throws DatabaseException { + return getMappedComponent(graph, resource); + } + } + + public static class ResourceVertex { + + public final boolean isConsumer; + public final Resource vertex; + public final double[] coords; + + public ResourceVertex(Resource vertex, double[] coords, boolean isConsumer) { + this.vertex = vertex; + this.coords = coords; + this.isConsumer = isConsumer; + } + } + + public static void changeMappingType(WriteGraph graph, Resource newMapping, List elements) throws DatabaseException { + DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph); + for (Resource element : elements) { + graph.deny(element, DN.HasMapping); + graph.claim(element, DN.HasMapping, newMapping); + } + } + + public static Stream findDNElementsById(ReadGraph graph, Resource context, String idToFind) throws DatabaseException { + DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph); + return IndexUtils.findByType(graph, + graph.syncRequest(new IndexRoot(context)), + DN.Element + ).stream().filter(element -> { + try { + String id = graph.getPossibleRelatedValue(element, DN.HasId, Bindings.STRING); + return id != null && id.contains(idToFind); + } catch (DatabaseException e) { + LOGGER.error("Could not read id for element {]", element, e); + return false; + } + }); + } + + public static Resource findDNElementById(ReadGraph graph, Resource context, String idToFind) throws DatabaseException { + List elements = findDNElementsById(graph, context, idToFind).collect(Collectors.toList()); + if (elements.size() == 1) { + return elements.iterator().next(); + } + return null; } + + public static List findDNElementByXYCoordinates(ReadGraph graph, Resource context, double lat, double lon, double padding) throws DatabaseException { + DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph); + DiagramResource DIA = DiagramResource.getInstance(graph); + List results = new ArrayList<>(); + Collection vertices = IndexUtils.findByType(graph, graph.syncRequest(new IndexRoot(context)), DN.Vertex); + Rectangle2D rect = new Rectangle2D.Double(lat, lon, padding, padding); + for (Resource vertex : vertices) { + double[] location = graph.getRelatedValue(vertex, DIA.HasLocation, Bindings.DOUBLE_ARRAY); + if (rect.contains(location[0], location[1])) { + results.add(vertex); + } + } + return results; + } + + }