X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Ffunction%2FAll.java;h=604faa69ed63d99f944bfabac8686eea2437750f;hb=1251d640abb698a4018ef1ea212f8cdf78befaaf;hp=6a144165247732a36e1d47aa08240c5fbf9c0f86;hpb=8ec310714002ecf514ee520448bb4c7595241455;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/function/All.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/function/All.java
index 6a1441652..604faa69e 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/function/All.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/function/All.java
@@ -3,6 +3,7 @@ package org.simantics.db.layer0.function;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -41,6 +42,7 @@ import org.simantics.db.common.validation.L0Validations;
 import org.simantics.db.exception.DatabaseException;
 import org.simantics.db.exception.DoesNotContainValueException;
 import org.simantics.db.exception.NoSingleResultException;
+import org.simantics.db.exception.RuntimeDatabaseException;
 import org.simantics.db.layer0.exception.MissingVariableValueException;
 import org.simantics.db.layer0.exception.PendingVariableException;
 import org.simantics.db.layer0.exception.VariableException;
@@ -48,6 +50,7 @@ import org.simantics.db.layer0.request.PossibleURI;
 import org.simantics.db.layer0.request.PropertyInfo;
 import org.simantics.db.layer0.request.PropertyInfoRequest;
 import org.simantics.db.layer0.request.UnescapedAssertedPropertyMapOfResource;
+import org.simantics.db.layer0.request.UnescapedMethodMapOfResource;
 import org.simantics.db.layer0.request.UnescapedPropertyMapOfResource;
 import org.simantics.db.layer0.scl.CompileResourceValueRequest;
 import org.simantics.db.layer0.scl.CompileValueRequest;
@@ -78,8 +81,10 @@ import org.simantics.db.service.UndoRedoSupport;
 import org.simantics.issues.ontology.IssueResource;
 import org.simantics.layer0.Layer0;
 import org.simantics.scl.reflection.annotations.SCLValue;
+import org.simantics.scl.runtime.SCLContext;
 import org.simantics.scl.runtime.function.Function4;
 import org.simantics.scl.runtime.function.FunctionImpl1;
+import org.simantics.scl.runtime.function.FunctionImpl2;
 import org.simantics.simulator.variable.exceptions.NodeManagerException;
 import org.simantics.utils.Development;
 import org.simantics.utils.datastructures.Pair;
@@ -596,6 +601,45 @@ public class All {
 		
 	};
 	
+    @SCLValue(type = "VariableMap")
+	public static VariableMap methodsPropertyDomainProperties = new VariableMapImpl() {
+    	
+		@Override
+		public Variable getVariable(ReadGraph graph, Variable context, String name) throws DatabaseException {
+			Variable parent = context.getParent(graph);
+			Resource container = parent.getPossibleRepresents(graph);
+			if(container == null)
+			    return null;
+			Map<String,Resource> methods = graph.syncRequest(new UnescapedMethodMapOfResource(container));
+			Resource predicate = methods.get(name);
+			if(predicate != null) {
+				Layer0 L0 = Layer0.getInstance(graph);
+				PropertyInfo info = graph.syncRequest(new PropertyInfoRequest(L0.Entity_method));
+				Resource value = graph.getSingleObject(container, predicate);
+				return new StandardGraphPropertyVariable(context, null, container, info, value);
+			}
+			return null;
+		}
+
+		@Override
+		public Map<String, Variable> getVariables(ReadGraph graph, Variable context, Map<String, Variable> map) throws DatabaseException {
+			Variable parent = context.getParent(graph);
+			Resource container = parent.getPossibleRepresents(graph);
+			Map<String,Resource> methods = graph.syncRequest(new UnescapedMethodMapOfResource(container));
+			for(Map.Entry<String, Resource> entry : methods.entrySet()) {
+				String name = entry.getKey();
+				Resource predicate = entry.getValue();
+				Layer0 L0 = Layer0.getInstance(graph);
+				PropertyInfo info = graph.syncRequest(new PropertyInfoRequest(L0.Entity_method));
+				Resource value = graph.getSingleObject(container, predicate);
+				if(map == null) map = new HashMap<>();
+				map.put(name, new StandardGraphPropertyVariable(context, null, container, info, value));
+			}
+			return map;
+		}
+		
+	};
+
 	public static Variable getStandardPropertyDomainPropertyVariableFromValue(ReadGraph graph, Variable context, String name) throws DatabaseException {
 
 		if(context instanceof StandardGraphPropertyVariable) {
@@ -1581,4 +1625,28 @@ public class All {
 		return parent.node.support.manager.getPropertyURI(parent.node.node, node);
 	}
     
+
+    @SCLValue(type = "ReadGraph -> Resource -> Variable -> a")
+    public static Object defaultInstantiateUnder(ReadGraph graph, Resource converter, Variable context) throws DatabaseException {
+        return new FunctionImpl2<Resource, Resource, Resource>() {
+            public Resource apply(Resource container, Resource type) {
+                try {
+                    WriteGraph graph = (WriteGraph)SCLContext.getCurrent().get("graph");
+
+                    Layer0 L0 = Layer0.getInstance(graph);
+                    CommonDBUtils.selectClusterSet(graph, container);
+                    Resource result = graph.newResource();
+                    String name = NameUtils.findFreshInstanceName(graph, type, container);
+                    graph.claim(result, L0.InstanceOf, type);
+                    graph.addLiteral(result, L0.HasName, L0.NameOf, name, Bindings.STRING);
+                    graph.claim(container, L0.ConsistsOf, L0.PartOf, result);
+
+                    return result;
+                } catch (DatabaseException e) {
+                    throw new RuntimeDatabaseException(e);
+                }
+            }
+        };
+    }
+
 }
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