## Uses of Class
org.apache.sysds.runtime.frame.data.columns.OptionalArray

Packages that use OptionalArray
org.apache.sysds.runtime.frame.data.columns

### Uses of OptionalArray in org.apache.sysds.runtime.frame.data.columns

Methods in org.apache.sysds.runtime.frame.data.columns that return OptionalArray
`static <T> OptionalArray<T>` OptionalArray.`appendOther​(OptionalArray<T> that, Array<T> appended)`
`static <T> OptionalArray<T>` ArrayFactory.`create​(T[] col)`
`static OptionalArray<Object>` ArrayFactory.`createHash64Opt​(String[] col)`

Methods in org.apache.sysds.runtime.frame.data.columns with parameters of type OptionalArray
`static <T> OptionalArray<T>` OptionalArray.`appendOther​(OptionalArray<T> that, Array<T> appended)`