X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2FdiagramEditor%2FPopulateElementMonitorDropParticipant.java;h=1c35147934c37ecfc7ab5b1f0e49523561b8bcbf;hb=560d8aa2e37cb6b0249aec6d7e96e67d5a64c59f;hp=959bbbe6f4bc94fcc6cb2bab3fad85112f5a0f19;hpb=2a8d452434358e28cb826744bc01755a46455afd;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagramEditor/PopulateElementMonitorDropParticipant.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagramEditor/PopulateElementMonitorDropParticipant.java index 959bbbe6f..1c3514793 100644 --- a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagramEditor/PopulateElementMonitorDropParticipant.java +++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagramEditor/PopulateElementMonitorDropParticipant.java @@ -1,322 +1,322 @@ -/******************************************************************************* - * 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.diagramEditor; - -import java.awt.datatransfer.Transferable; -import java.awt.datatransfer.UnsupportedFlavorException; -import java.awt.dnd.DnDConstants; -import java.awt.dnd.DropTargetDragEvent; -import java.awt.geom.AffineTransform; -import java.io.IOException; -import java.util.ArrayList; -import java.util.Collections; -import java.util.HashMap; -import java.util.List; - -import org.eclipse.jface.viewers.IStructuredSelection; -import org.simantics.db.ReadGraph; -import org.simantics.db.RequestProcessor; -import org.simantics.db.Resource; -import org.simantics.db.Session; -import org.simantics.db.common.request.UnaryRead; -import org.simantics.db.common.request.UniqueRead; -import org.simantics.db.common.utils.NameUtils; -import org.simantics.db.common.utils.OrderedSetUtils; -import org.simantics.db.exception.DatabaseException; -import org.simantics.db.layer0.SelectionHints; -import org.simantics.db.layer0.variable.Variable; -import org.simantics.db.layer0.variable.Variables; -import org.simantics.db.layer0.variable.Variables.Role; -import org.simantics.diagram.adapter.GraphToDiagramSynchronizer; -import org.simantics.diagram.content.ConnectionUtil; -import org.simantics.diagram.stubs.DiagramResource; -import org.simantics.diagram.ui.DiagramModelHints; -import org.simantics.g2d.diagram.handler.DataElementMap; -import org.simantics.g2d.dnd.DnDHints; -import org.simantics.g2d.dnd.ElementClassDragItem; -import org.simantics.g2d.dnd.IDnDContext; -import org.simantics.g2d.dnd.IDropTargetParticipant; -import org.simantics.g2d.element.ElementHints; -import org.simantics.g2d.element.IElement; -import org.simantics.g2d.utils.Alignment; -import org.simantics.layer0.Layer0; -import org.simantics.modeling.ModelingResources; -import org.simantics.modeling.PropertyVariables; -import org.simantics.modeling.PropertyVariablesImpl; -import org.simantics.modeling.ui.diagram.monitor.MonitorClassFactory2; -import org.simantics.structural.stubs.StructuralResource2; -import org.simantics.ui.dnd.LocalObjectTransfer; -import org.simantics.ui.dnd.LocalObjectTransferable; -import org.simantics.ui.selection.WorkbenchSelectionElement; -import org.simantics.ui.selection.WorkbenchSelectionUtils; -import org.simantics.utils.datastructures.Triple; -import org.simantics.utils.datastructures.hints.IHintContext; -import org.simantics.utils.ui.ISelectionUtils; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import gnu.trove.set.hash.THashSet; - -public class PopulateElementMonitorDropParticipant extends PopulateElementDropParticipant implements IDropTargetParticipant { - private static final Logger LOGGER = LoggerFactory.getLogger(PopulateElementMonitorDropParticipant.class); - - private static final boolean DEBUG = false; - - // Scale for the monitors - double scaleX, scaleY; - // Monitor type - String typeURI; - - public PopulateElementMonitorDropParticipant(GraphToDiagramSynchronizer synchronizer, double scaleX, double scaleY) { - super(synchronizer); - this.scaleX = scaleX; - this.scaleY = scaleY; - this.typeURI = DiagramResource.URIs.Monitor; - } - - public PopulateElementMonitorDropParticipant(GraphToDiagramSynchronizer synchronizer, String typeURI, double scaleX, double scaleY) { - super(synchronizer); - this.scaleX = scaleX; - this.scaleY = scaleY; - this.typeURI = typeURI; - } - - @Override - public void dragEnter(DropTargetDragEvent dtde, final IDnDContext dp) { - - Transferable tr = dtde.getTransferable(); - - if (tr.isDataFlavorSupported(LocalObjectTransferable.FLAVOR)) { - - // This must be done to have SWT transfer set the source data - try { - Object obj = tr.getTransferData(LocalObjectTransferable.FLAVOR); - if (DEBUG) - System.out.println("GOT FROM AWT: " + obj); - - // Check SWT - if (!(obj instanceof IStructuredSelection)) { - obj = LocalObjectTransfer.getTransfer().getObject(); - if (DEBUG) - System.out.println("GOT FROM SWT: " + obj); - } - - if (obj instanceof IStructuredSelection) { - - IStructuredSelection sel = (IStructuredSelection) obj; - - for(WorkbenchSelectionElement wse : WorkbenchSelectionUtils.getWorkbenchSelectionElements(sel)) { - dp.add(new WSEDragItem(wse)); - } - - Session session = synchronizer.getSession(); - - List properties = resolveVariables(session, (IStructuredSelection) obj); - if (properties.isEmpty()) - return; - - List items = session.syncRequest(new ResolveItems(properties)); - for (ElementClassDragItem item : items) - dp.add(item); - - dp.getHints().setHint(DnDHints.KEY_DND_GRID_COLUMNS, Integer.valueOf(1)); - } - - } catch (UnsupportedFlavorException|IOException|DatabaseException e) { - LOGGER.error("dragEnter failed", e); - } - } - - dtde.acceptDrag(DnDConstants.ACTION_COPY); - - } - - public void setHints(IHintContext context) { - } - - protected List resolveVariables(RequestProcessor processor, IStructuredSelection sel) throws DatabaseException { - if (sel.isEmpty()) - return Collections.emptyList(); - - Variable property = WorkbenchSelectionUtils.getPossibleVariable(sel); - if(property != null) - return Collections.singletonList(property); - - property = ISelectionUtils.getSinglePossibleKey(sel, SelectionHints.KEY_SELECTION_PROPERTY, Variable.class); - if (property != null) - return Collections.singletonList(property); - - final List vars = ISelectionUtils.getPossibleKeys(sel, SelectionHints.KEY_MAIN, PropertyVariables.class); - if (!vars.isEmpty()) { - return processor.syncRequest(new UniqueRead>() { - @Override - public List perform(ReadGraph graph) throws DatabaseException { - // FIXME: this is a hack for indexed value support - List vs = PropertyVariablesImpl.resolve(graph, vars); - List result = new ArrayList(vs.size()); - for (PropertyVariables v : vs) - result.add(v.getVisualVariable()); - return result; - } - }); - } - - return Collections.emptyList(); - } - - protected class ResolveItems extends UnaryRead, List> { - - public ResolveItems(List parameter) { - super(parameter); - } - - @Override - public List perform(ReadGraph graph) throws DatabaseException { - List result = new ArrayList(parameter.size()); - for (Variable property : parameter) - result.addAll( resolve(graph, property) ); - return result; - } - - public List resolve(ReadGraph graph, Variable parameter) throws DatabaseException { - - if (DEBUG) { - System.out.println("PARAM: " + parameter.getURI(graph)); - Variable parent = parameter.browsePossible(graph, ".."); - System.out.println("PARENT: " + parent.getURI(graph)); - Resource parentComposite = parent.getPossibleRepresents(graph); - System.out.println("PARENT REPRESENTS: " + NameUtils.getSafeLabel(graph, parentComposite)); - String prvi = Variables.getRVI(graph, parent); - System.out.println("PARENT RVI: " + prvi); - String parvi = Variables.getRVI(graph, parameter); - System.out.println("PARAM RVI: " + parvi); - } - - Triple match = findElementInDiagram(graph, parameter, false); - if (match == null) - return Collections.emptyList(); - - if(match.third == null) { - // We are in a different diagram, prevent creation of monitors - // from UCs to different UCs or model configuration - Resource diagram = synchronizer.getDiagram().getHint(DiagramModelHints.KEY_DIAGRAM_RESOURCE); - Resource commonParent = findCommonParent(graph, diagram, match.second); - StructuralResource2 STR = StructuralResource2.getInstance(graph); - if(!graph.isInstanceOf(commonParent, STR.Composite)) - return Collections.emptyList(); - } - - if (DEBUG) { - System.out.println("p=" + parameter.getURI(graph)); - System.out.println("c=" + match.first.getURI(graph)); - } - - String rvi = Variables.getRVI(graph, match.first, parameter); - if (DEBUG) - System.out.println("r=" + rvi); - - Resource type = graph.getResource(typeURI); - - ElementClassDragItem item = new ElementClassDragItem(MonitorClassFactory2.createMonitorClass(type, match.third, new HashMap(), match.second, rvi, scaleX, scaleY)); - item.getHintContext().setHint(ElementHints.KEY_HORIZONTAL_ALIGN, Alignment.LEADING); - - if (match.third != null) - item.getHintContext().setHint(ElementHints.KEY_PARENT_ELEMENT, match.third); - - AffineTransform initialTr = AffineTransform.getScaleInstance(scaleX, scaleY); - item.getHintContext().setHint(ElementHints.KEY_TRANSFORM, initialTr); - - setHints(item.getHintContext()); - - return Collections.singletonList(item); - - } - - private Triple findElementInDiagram(ReadGraph graph, Variable property, boolean propertyRoleFound) throws DatabaseException { - if (property == null) - return null; - - if (DEBUG) - System.out.println("findElementInDiagram " + property.getURI(graph) + " " + property); - - DiagramResource DIA = DiagramResource.getInstance(graph); - ModelingResources MOD = ModelingResources.getInstance(graph); - final Resource diagram = synchronizer.getDiagram().getHint(DiagramModelHints.KEY_DIAGRAM_RESOURCE); - - if (!propertyRoleFound) { - Role role = property.getPossibleRole(graph); - propertyRoleFound = role == Role.PROPERTY; - } - - Resource represents = property.getPossibleRepresents(graph); - if (represents != null) { - if (DEBUG) - System.out.println("represents " + NameUtils.getSafeName(graph, represents, true)); - Resource elementResource = graph.getPossibleObject(represents, MOD.ComponentToElement); - // There must have be at least one - // PROPERTY role variable in the - // browsed path before finding this - // element. - if(elementResource != null && propertyRoleFound) { - Resource elementDiagram = OrderedSetUtils.getSingleOwnerList(graph, elementResource, DIA.Diagram); - if(diagram.equals(elementDiagram)) { - final DataElementMap map = synchronizer.getDiagram().getDiagramClass().getSingleItem(DataElementMap.class); - IElement parentElement = map.getElement(synchronizer.getDiagram(), elementResource); - - if (graph.isInstanceOf(elementResource, DIA.Connection)) { - Resource tailNode = ConnectionUtil.getConnectionTailNode(graph, elementResource); - if (tailNode != null) { - IElement tailNodeElement = map.getElement(synchronizer.getDiagram(), tailNode); - if (tailNodeElement != null) - parentElement = tailNodeElement; - } - } - - return Triple.make(property, represents, parentElement); - } else { - // The monitored target module is on another diagram/composite. - // No parent for the monitor then. - return Triple.make(property, represents, null); - } - } - } - - return findElementInDiagram(graph, property.browsePossible(graph, "."), propertyRoleFound); - } - - } - - private static Resource findCommonParent(ReadGraph graph, Resource a, Resource b) throws DatabaseException { - Layer0 L0 = Layer0.getInstance(graph); - THashSet set = new THashSet<>(); - while(true) { - if(a != null) { - if(!set.add(a)) - return a; - a = graph.getPossibleObject(a, L0.PartOf); - } - else if(b == null) - return graph.getRootLibrary(); - if(b != null) { - if(!set.add(b)) - return b; - b = graph.getPossibleObject(a, L0.PartOf); - } - } - } - - @Override - public double getPriority() { - return 9.0; - } - +/******************************************************************************* + * 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.diagramEditor; + +import java.awt.datatransfer.Transferable; +import java.awt.datatransfer.UnsupportedFlavorException; +import java.awt.dnd.DnDConstants; +import java.awt.dnd.DropTargetDragEvent; +import java.awt.geom.AffineTransform; +import java.io.IOException; +import java.util.ArrayList; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; + +import org.eclipse.jface.viewers.IStructuredSelection; +import org.simantics.db.ReadGraph; +import org.simantics.db.RequestProcessor; +import org.simantics.db.Resource; +import org.simantics.db.Session; +import org.simantics.db.common.request.UnaryRead; +import org.simantics.db.common.request.UniqueRead; +import org.simantics.db.common.utils.NameUtils; +import org.simantics.db.common.utils.OrderedSetUtils; +import org.simantics.db.exception.DatabaseException; +import org.simantics.db.layer0.SelectionHints; +import org.simantics.db.layer0.variable.Variable; +import org.simantics.db.layer0.variable.Variables; +import org.simantics.db.layer0.variable.Variables.Role; +import org.simantics.diagram.adapter.GraphToDiagramSynchronizer; +import org.simantics.diagram.content.ConnectionUtil; +import org.simantics.diagram.stubs.DiagramResource; +import org.simantics.diagram.ui.DiagramModelHints; +import org.simantics.g2d.diagram.handler.DataElementMap; +import org.simantics.g2d.dnd.DnDHints; +import org.simantics.g2d.dnd.ElementClassDragItem; +import org.simantics.g2d.dnd.IDnDContext; +import org.simantics.g2d.dnd.IDropTargetParticipant; +import org.simantics.g2d.element.ElementHints; +import org.simantics.g2d.element.IElement; +import org.simantics.g2d.utils.Alignment; +import org.simantics.layer0.Layer0; +import org.simantics.modeling.ModelingResources; +import org.simantics.modeling.PropertyVariables; +import org.simantics.modeling.PropertyVariablesImpl; +import org.simantics.modeling.ui.diagram.monitor.MonitorClassFactory2; +import org.simantics.structural.stubs.StructuralResource2; +import org.simantics.ui.dnd.LocalObjectTransfer; +import org.simantics.ui.dnd.LocalObjectTransferable; +import org.simantics.ui.selection.WorkbenchSelectionElement; +import org.simantics.ui.selection.WorkbenchSelectionUtils; +import org.simantics.utils.datastructures.Triple; +import org.simantics.utils.datastructures.hints.IHintContext; +import org.simantics.utils.ui.ISelectionUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import gnu.trove.set.hash.THashSet; + +public class PopulateElementMonitorDropParticipant extends PopulateElementDropParticipant implements IDropTargetParticipant { + private static final Logger LOGGER = LoggerFactory.getLogger(PopulateElementMonitorDropParticipant.class); + + private static final boolean DEBUG = false; + + // Scale for the monitors + double scaleX, scaleY; + // Monitor type + String typeURI; + + public PopulateElementMonitorDropParticipant(GraphToDiagramSynchronizer synchronizer, double scaleX, double scaleY) { + super(synchronizer); + this.scaleX = scaleX; + this.scaleY = scaleY; + this.typeURI = DiagramResource.URIs.Monitor; + } + + public PopulateElementMonitorDropParticipant(GraphToDiagramSynchronizer synchronizer, String typeURI, double scaleX, double scaleY) { + super(synchronizer); + this.scaleX = scaleX; + this.scaleY = scaleY; + this.typeURI = typeURI; + } + + @Override + public void dragEnter(DropTargetDragEvent dtde, final IDnDContext dp) { + + Transferable tr = dtde.getTransferable(); + + if (tr.isDataFlavorSupported(LocalObjectTransferable.FLAVOR)) { + + // This must be done to have SWT transfer set the source data + try { + Object obj = tr.getTransferData(LocalObjectTransferable.FLAVOR); + if (DEBUG) + System.out.println("GOT FROM AWT: " + obj); + + // Check SWT + if (!(obj instanceof IStructuredSelection)) { + obj = LocalObjectTransfer.getTransfer().getObject(); + if (DEBUG) + System.out.println("GOT FROM SWT: " + obj); + } + + if (obj instanceof IStructuredSelection) { + + IStructuredSelection sel = (IStructuredSelection) obj; + + for(WorkbenchSelectionElement wse : WorkbenchSelectionUtils.getWorkbenchSelectionElements(sel)) { + dp.add(new WSEDragItem(wse)); + } + + Session session = synchronizer.getSession(); + + List properties = resolveVariables(session, (IStructuredSelection) obj); + if (properties.isEmpty()) + return; + + List items = session.syncRequest(new ResolveItems(properties)); + for (ElementClassDragItem item : items) + dp.add(item); + + dp.getHints().setHint(DnDHints.KEY_DND_GRID_COLUMNS, Integer.valueOf(1)); + } + + } catch (UnsupportedFlavorException|IOException|DatabaseException e) { + LOGGER.error("dragEnter failed", e); + } + } + + dtde.acceptDrag(DnDConstants.ACTION_COPY); + + } + + public void setHints(IHintContext context) { + } + + protected List resolveVariables(RequestProcessor processor, IStructuredSelection sel) throws DatabaseException { + if (sel.isEmpty()) + return Collections.emptyList(); + + Variable property = WorkbenchSelectionUtils.getPossibleVariableFromSelection(processor, sel); + if(property != null) + return Collections.singletonList(property); + + property = ISelectionUtils.getSinglePossibleKey(sel, SelectionHints.KEY_SELECTION_PROPERTY, Variable.class); + if (property != null) + return Collections.singletonList(property); + + final List vars = ISelectionUtils.getPossibleKeys(sel, SelectionHints.KEY_MAIN, PropertyVariables.class); + if (!vars.isEmpty()) { + return processor.syncRequest(new UniqueRead>() { + @Override + public List perform(ReadGraph graph) throws DatabaseException { + // FIXME: this is a hack for indexed value support + List vs = PropertyVariablesImpl.resolve(graph, vars); + List result = new ArrayList(vs.size()); + for (PropertyVariables v : vs) + result.add(v.getVisualVariable()); + return result; + } + }); + } + + return Collections.emptyList(); + } + + protected class ResolveItems extends UnaryRead, List> { + + public ResolveItems(List parameter) { + super(parameter); + } + + @Override + public List perform(ReadGraph graph) throws DatabaseException { + List result = new ArrayList(parameter.size()); + for (Variable property : parameter) + result.addAll( resolve(graph, property) ); + return result; + } + + public List resolve(ReadGraph graph, Variable parameter) throws DatabaseException { + + if (DEBUG) { + System.out.println("PARAM: " + parameter.getURI(graph)); + Variable parent = parameter.browsePossible(graph, ".."); + System.out.println("PARENT: " + parent.getURI(graph)); + Resource parentComposite = parent.getPossibleRepresents(graph); + System.out.println("PARENT REPRESENTS: " + NameUtils.getSafeLabel(graph, parentComposite)); + String prvi = Variables.getRVI(graph, parent); + System.out.println("PARENT RVI: " + prvi); + String parvi = Variables.getRVI(graph, parameter); + System.out.println("PARAM RVI: " + parvi); + } + + Triple match = findElementInDiagram(graph, parameter, false); + if (match == null) + return Collections.emptyList(); + + if(match.third == null) { + // We are in a different diagram, prevent creation of monitors + // from UCs to different UCs or model configuration + Resource diagram = synchronizer.getDiagram().getHint(DiagramModelHints.KEY_DIAGRAM_RESOURCE); + Resource commonParent = findCommonParent(graph, diagram, match.second); + StructuralResource2 STR = StructuralResource2.getInstance(graph); + if(!graph.isInstanceOf(commonParent, STR.Composite)) + return Collections.emptyList(); + } + + if (DEBUG) { + System.out.println("p=" + parameter.getURI(graph)); + System.out.println("c=" + match.first.getURI(graph)); + } + + String rvi = Variables.getRVI(graph, match.first, parameter); + if (DEBUG) + System.out.println("r=" + rvi); + + Resource type = graph.getResource(typeURI); + + ElementClassDragItem item = new ElementClassDragItem(MonitorClassFactory2.createMonitorClass(type, match.third, new HashMap(), match.second, rvi, scaleX, scaleY)); + item.getHintContext().setHint(ElementHints.KEY_HORIZONTAL_ALIGN, Alignment.LEADING); + + if (match.third != null) + item.getHintContext().setHint(ElementHints.KEY_PARENT_ELEMENT, match.third); + + AffineTransform initialTr = AffineTransform.getScaleInstance(scaleX, scaleY); + item.getHintContext().setHint(ElementHints.KEY_TRANSFORM, initialTr); + + setHints(item.getHintContext()); + + return Collections.singletonList(item); + + } + + private Triple findElementInDiagram(ReadGraph graph, Variable property, boolean propertyRoleFound) throws DatabaseException { + if (property == null) + return null; + + if (DEBUG) + System.out.println("findElementInDiagram " + property.getURI(graph) + " " + property); + + DiagramResource DIA = DiagramResource.getInstance(graph); + ModelingResources MOD = ModelingResources.getInstance(graph); + final Resource diagram = synchronizer.getDiagram().getHint(DiagramModelHints.KEY_DIAGRAM_RESOURCE); + + if (!propertyRoleFound) { + Role role = property.getPossibleRole(graph); + propertyRoleFound = role == Role.PROPERTY; + } + + Resource represents = property.getPossibleRepresents(graph); + if (represents != null) { + if (DEBUG) + System.out.println("represents " + NameUtils.getSafeName(graph, represents, true)); + Resource elementResource = graph.getPossibleObject(represents, MOD.ComponentToElement); + // There must have be at least one + // PROPERTY role variable in the + // browsed path before finding this + // element. + if(elementResource != null && propertyRoleFound) { + Resource elementDiagram = OrderedSetUtils.getSingleOwnerList(graph, elementResource, DIA.Diagram); + if(diagram.equals(elementDiagram)) { + final DataElementMap map = synchronizer.getDiagram().getDiagramClass().getSingleItem(DataElementMap.class); + IElement parentElement = map.getElement(synchronizer.getDiagram(), elementResource); + + if (graph.isInstanceOf(elementResource, DIA.Connection)) { + Resource tailNode = ConnectionUtil.getConnectionTailNode(graph, elementResource); + if (tailNode != null) { + IElement tailNodeElement = map.getElement(synchronizer.getDiagram(), tailNode); + if (tailNodeElement != null) + parentElement = tailNodeElement; + } + } + + return Triple.make(property, represents, parentElement); + } else { + // The monitored target module is on another diagram/composite. + // No parent for the monitor then. + return Triple.make(property, represents, null); + } + } + } + + return findElementInDiagram(graph, property.browsePossible(graph, "."), propertyRoleFound); + } + + } + + private static Resource findCommonParent(ReadGraph graph, Resource a, Resource b) throws DatabaseException { + Layer0 L0 = Layer0.getInstance(graph); + THashSet set = new THashSet<>(); + while(true) { + if(a != null) { + if(!set.add(a)) + return a; + a = graph.getPossibleObject(a, L0.PartOf); + } + else if(b == null) + return graph.getRootLibrary(); + if(b != null) { + if(!set.add(b)) + return b; + b = graph.getPossibleObject(a, L0.PartOf); + } + } + } + + @Override + public double getPriority() { + return 9.0; + } + } \ No newline at end of file