X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.objmap2%2Fsrc%2Forg%2Fsimantics%2Fobjmap%2Fgraph%2Fannotations%2FLinkedList.java;fp=bundles%2Forg.simantics.objmap2%2Fsrc%2Forg%2Fsimantics%2Fobjmap%2Fgraph%2Fannotations%2FLinkedList.java;h=7018a39150315528ad0c039f2e9b07aad38070e9;hb=87d3c60a5c520cca584c54e6bc0fd8c9576141a7;hp=0000000000000000000000000000000000000000;hpb=240fea4f9c0aa8dba1e1af496aebb4157740fa20;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.objmap2/src/org/simantics/objmap/graph/annotations/LinkedList.java b/bundles/org.simantics.objmap2/src/org/simantics/objmap/graph/annotations/LinkedList.java
new file mode 100644
index 000000000..7018a3915
--- /dev/null
+++ b/bundles/org.simantics.objmap2/src/org/simantics/objmap/graph/annotations/LinkedList.java
@@ -0,0 +1,40 @@
+package org.simantics.objmap.graph.annotations;
+
+/*******************************************************************************
+ * Copyright (c) 2019 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
+ *******************************************************************************/
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+import org.simantics.layer0.Layer0;
+import org.simantics.objmap.graph.annotations.meta.IsFieldRule;
+
+/**
+ * This field is a java.util.List or an array type that represents the contents
+ * of a Layer0.List entity that is the single object of the given relation. 
+ */
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.FIELD)
+@IsFieldRule
+public @interface LinkedList {
+	/**
+	 * URI of a relation that has a Layer0.List as its object.
+	 */
+	String value();
+	/**
+	 * URI of the type of the list resource to create. 
+	 */
+	String type() default Layer0.URIs.List;
+	boolean composition() default false;
+}