类分层结构
- java.lang.Object
- org.apache.flink.ml.Functions
- org.apache.flink.table.functions.UserDefinedFunction (implements org.apache.flink.table.functions.FunctionDefinition, java.io.Serializable)
- org.apache.flink.table.functions.ScalarFunction
- org.apache.flink.ml.Functions.ArrayToVectorFunction
- org.apache.flink.ml.Functions.VectorToArrayFunction
- org.apache.flink.table.functions.ScalarFunction