3D framework (Simca 2012)

[simantics/3d.git] / org.simantics.objmap2 / src / org / simantics / objmap / forward / IForwardLinkType.java

diff --git a/org.simantics.objmap2/src/org/simantics/objmap/forward/IForwardLinkType.java b/org.simantics.objmap2/src/org/simantics/objmap/forward/IForwardLinkType.java
new file mode 100644 (file)
index 0000000..9427266
--- /dev/null
+++ b/org.simantics.objmap2/src/org/simantics/objmap/forward/IForwardLinkType.java
@@ -0,0 +1,16 @@
+package org.simantics.objmap.forward;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.objmap.exceptions.MappingException;\r
+\r
+/**\r
+ * Contains rules for creating and updating range elements for given\r
+ * domain elements.\r
+ * @author Hannu Niemistö\r
+ */\r
+public interface IForwardLinkType<Domain, Range> extends IForwardMappingRule<Domain, Range> {\r
+    /**\r
+     * Creates a range element based on a known domain element.\r
+     */\r
+    Range createRangeElement(ReadGraph graph, Domain domainElement) throws MappingException;\r
+}\r