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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
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+++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/factory/SingleBindingScheme.java
@@ -0,0 +1,46 @@
+/*******************************************************************************
+ * Copyright (c) 2007 VTT Technical Research Centre of Finland and others.
+ * 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:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.databoard.binding.factory;
+
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.binding.error.BindingConstructionException;
+import org.simantics.databoard.binding.error.RuntimeBindingConstructionException;
+import org.simantics.databoard.type.Datatype;
+
+public class SingleBindingScheme implements BindingScheme {
+
+	Binding b;
+	
+	public SingleBindingScheme(Binding b) {
+		this.b = b;
+	}
+
+	@Override
+	public Binding getBinding(Datatype type)
+			throws BindingConstructionException {
+		if (type.equals(b.type())) return b;
+		throw new BindingConstructionException(type+" is not supported");
+	}
+
+	@Override
+	public Binding getBindingUnchecked(Datatype type)
+			throws RuntimeBindingConstructionException {
+		if (type.equals(b.type())) return b;
+		throw new RuntimeBindingConstructionException(new BindingConstructionException(type+" is not supported"));
+	}
+
+	@Override
+	public boolean supportsType(Datatype type) {
+		return type.equals( b.type() );
+	}
+
+}
+