Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.diagram / src / org / simantics / diagram / symbolcontribution / DenyFilter.java

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/symbolcontribution/DenyFilter.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/symbolcontribution/DenyFilter.java
new file mode 100644 (file)
index 0000000..ae8adda
--- /dev/null
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/symbolcontribution/DenyFilter.java
@@ -0,0 +1,24 @@
+package org.simantics.diagram.symbolcontribution;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.diagram.symbolcontribution.SymbolContributionFilter;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public enum DenyFilter implements SymbolContributionFilter {\r
+\r
+       INSTANCE;\r
+\r
+       public static DenyFilter get() {\r
+               return INSTANCE;\r
+       }\r
+\r
+       @Override\r
+       public boolean accept(ReadGraph graph, Resource contribution, Resource filter, Resource diagram) throws DatabaseException {\r
+               return false;\r
+       }\r
+\r
+}\r