Object function ( Supplier arg0 ) { return null ; }
returns the result of interpretting the object as an instance of ` supplier ' . this implementation returns null ; returning a non-null result will terminate the switch . concode_field_sep SimplefeaturemapPackage modelPackage concode_field_sep Object doSwitch concode_elem_sep Object doSwitch concode_elem_sep Object doSwitch concode_elem_sep Object casePurchaseOrder concode_elem_sep Object defaultCase