Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.databoard / src / org / simantics / databoard / binding / factory / SingleBindingScheme.java

diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/factory/SingleBindingScheme.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/factory/SingleBindingScheme.java
new file mode 100644 (file)
index 0000000..23f77d7
--- /dev/null
+++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/factory/SingleBindingScheme.java
@@ -0,0 +1,46 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007 VTT Technical Research Centre of Finland and others.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ *     VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.databoard.binding.factory;\r
+\r
+import org.simantics.databoard.binding.Binding;\r
+import org.simantics.databoard.binding.error.BindingConstructionException;\r
+import org.simantics.databoard.binding.error.RuntimeBindingConstructionException;\r
+import org.simantics.databoard.type.Datatype;\r
+\r
+public class SingleBindingScheme implements BindingScheme {\r
+\r
+       Binding b;\r
+       \r
+       public SingleBindingScheme(Binding b) {\r
+               this.b = b;\r
+       }\r
+\r
+       @Override\r
+       public Binding getBinding(Datatype type)\r
+                       throws BindingConstructionException {\r
+               if (type.equals(b.type())) return b;\r
+               throw new BindingConstructionException(type+" is not supported");\r
+       }\r
+\r
+       @Override\r
+       public Binding getBindingUnchecked(Datatype type)\r
+                       throws RuntimeBindingConstructionException {\r
+               if (type.equals(b.type())) return b;\r
+               throw new RuntimeBindingConstructionException(new BindingConstructionException(type+" is not supported"));\r
+       }\r
+\r
+       @Override\r
+       public boolean supportsType(Datatype type) {\r
+               return type.equals( b.type() );\r
+       }\r
+\r
+}\r
+\r