T function ( SignatureImplementation arg0 ) { return null ; }
returns the result of interpreting the object as an instance of ` signature implementation ' . this implementation returns null ; returning a non-null result will terminate the switch . concode_field_sep AnalyticsPackage modelPackage concode_field_sep T caseDimensionDefinition concode_elem_sep T caseDimension concode_elem_sep T caseCellSet concode_elem_sep T caseGroupBy concode_elem_sep T caseInScope concode_elem_sep T caseNamedElement concode_elem_sep T caseDimensionExpression concode_elem_sep T caseFunctionSignatureImplementation concode_elem_sep T doSwitch concode_elem_sep T doSwitch concode_elem_sep T doSwitch concode_elem_sep T caseTypedElement concode_elem_sep T caseExpression concode_elem_sep T caseObjectBasedExpression concode_elem_sep T defaultCase