X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Fadapter%2FSCLComputationalValue.java;fp=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Fadapter%2FSCLComputationalValue.java;h=83382adb3325eaa128087ff3161c44f18755b54c;hb=15f274a205dabc11df9bf880291320fa5274e535;hp=0000000000000000000000000000000000000000;hpb=9c7a45d78da0d2b99f3a365c39dfc3f2e7221e24;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/SCLComputationalValue.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/SCLComputationalValue.java
new file mode 100644
index 000000000..83382adb3
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+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/SCLComputationalValue.java
@@ -0,0 +1,38 @@
+/*******************************************************************************
+ * Copyright (c) 2018 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:
+ *     Semantum Oy - initial API and implementation
+ *******************************************************************************/
+package org.simantics.db.layer0.adapter;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.scl.CompileResourceValueRequest;
+import org.simantics.db.layer0.scl.CompileValueRequest;
+import org.simantics.scl.runtime.function.Function1;
+
+/**
+ * @author Antti Villberg
+ * @since 1.36.0
+ */
+public class SCLComputationalValue extends ContextualRelatedValue {
+
+    @Override
+    public Function1<Object,Object> getFunction(ReadGraph graph, Resource s, Resource o, Resource p) throws DatabaseException {
+        if (s != null && p != null && o != null) {
+            return CompileValueRequest.compile(graph, s, o, p);
+        } else if (o != null) {
+            return CompileResourceValueRequest.compile(graph, o);
+        } else {
+            throw new DatabaseException("Could not compile SCL expression: s=" + s + " p=" + p + " o=" + o);
+        }
+    }
+
+}