X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.graph.compiler%2Fsrc%2Forg%2Fsimantics%2Fgraph%2Fcompiler%2Finternal%2Fprocedures%2FCreateTemplates.java;fp=bundles%2Forg.simantics.graph.compiler%2Fsrc%2Forg%2Fsimantics%2Fgraph%2Fcompiler%2Finternal%2Fprocedures%2FCreateTemplates.java;h=6a452a9c520d2ec551f7eb7983529c56a23d8b60;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.graph.compiler/src/org/simantics/graph/compiler/internal/procedures/CreateTemplates.java b/bundles/org.simantics.graph.compiler/src/org/simantics/graph/compiler/internal/procedures/CreateTemplates.java
new file mode 100644
index 000000000..6a452a9c5
--- /dev/null
+++ b/bundles/org.simantics.graph.compiler/src/org/simantics/graph/compiler/internal/procedures/CreateTemplates.java
@@ -0,0 +1,104 @@
+package org.simantics.graph.compiler.internal.procedures;
+
+import gnu.trove.procedure.TIntObjectProcedure;
+import gnu.trove.set.hash.THashSet;
+
+import java.util.Collection;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.databoard.binding.mutable.Variant;
+import org.simantics.graph.compiler.internal.store.LocationStore;
+import org.simantics.graph.compiler.internal.templates.TemplateDefinition;
+import org.simantics.graph.compiler.internal.templates.TemplateDefinitionStore;
+import org.simantics.graph.query.CompositeGraph;
+import org.simantics.graph.query.Paths;
+import org.simantics.graph.representation.TransferableGraph1;
+import org.simantics.graph.store.GraphStore;
+import org.simantics.ltk.Location;
+import org.simantics.ltk.Problem;
+
+public class CreateTemplates implements Runnable {
+	
+	CompositeGraph graph;
+	GraphStore store;
+	Collection<Problem> problems;
+	
+	int HasTemplate;
+	int HasTemplateParameters;
+	int InstanceOf;
+	int StringArray;
+	int Graph;
+	
+	public CreateTemplates(CompositeGraph graph, GraphStore store,
+			Collection<Problem> problems) {
+		this.graph = graph;
+		this.store = store;
+		this.problems = problems;
+	}
+
+	@Override
+	public void run() {
+		TemplateDefinitionStore templateStore = store.getStore(TemplateDefinitionStore.class);
+		if(templateStore == null || templateStore.isEmpty())
+			return;
+		
+		Paths paths = graph.getPaths();
+		HasTemplate = store.identities.createPathToId(paths.HasTemplate);
+		HasTemplateParameters = store.identities.createPathToId(paths.HasTemplateParameters);
+		InstanceOf = store.identities.createPathToId(paths.InstanceOf);
+		StringArray = store.identities.createPathToId(paths.StringArray);
+		Graph = store.identities.createPathToId(paths.Graph);
+				
+		templateStore.forTemplateDefinitions(
+			new TIntObjectProcedure<TemplateDefinition>() {
+				@Override
+				public boolean execute(int templateId, TemplateDefinition template) {
+					if(validateTemplate(templateId, template))
+						writeTemplate(templateId, template);
+					return true;
+				}							
+			});
+	}	
+	
+	private boolean validateTemplate(int templateId, TemplateDefinition template) {
+		THashSet<String> parameters = new THashSet<String>();
+		parameters.add("");
+		for(String parameter : template.getParameters())
+			parameters.add(parameter);
+		boolean isValid = true;
+		GraphStore templateStore = template.getTemplate();
+		for(String root : templateStore.identities.getRoots())
+			if(!parameters.contains(root)) {
+				LocationStore templateLocations = templateStore.getStore(LocationStore.class);
+				Location location = templateLocations == null ? null
+						: templateLocations.getLocation(templateStore.identities.getRoot(root));
+				if(location == null) {
+					LocationStore locations = store.getStore(LocationStore.class);
+					location = locations == null ? null 
+							: locations.getLocation(templateId);				
+				}
+				problems.add(new Problem(
+						location, 
+						"Graph template does not have parameter %" + root + "."
+					));
+				isValid = false;
+			}
+		return isValid;
+	}	
+	
+	private void writeTemplate(int templateId,
+			TemplateDefinition template) {
+	    TransferableGraph1 tg = template.convert(graph, store, problems);
+
+	    int templateValue = store.identities.newResource();
+	    store.values.setValue(templateValue, new Variant(TransferableGraph1.BINDING, tg));
+	    store.statements.add(templateId, HasTemplate, templateValue);
+	    store.statements.add(templateValue, InstanceOf, Graph);
+
+	    int parameters = store.identities.newResource();
+	    store.values.setValue(parameters, 
+	            new Variant(Bindings.STRING_ARRAY, template.getParameters()));
+	    store.statements.add(templateId, HasTemplateParameters, parameters);
+	    store.statements.add(parameters, InstanceOf, StringArray);
+	}
+}