Extension to {@link org.apache.tapestry5.Asset} that adds a method to determine if the asset is invariant or not.{@link org.apache.tapestry5.services.AssetFactory} instances should ideally return Asset2 objects, not Asset. This isonly of primary interest to the {@link org.apache.tapestry5.internal.bindings.AssetBindingFactory}, as it determines the invariance of the binding from the asset (and assumes variant unless the asset object implements this interface).
@since 5.1.0.0
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.