Package com.codedstreams.otterstreams.sql.connector

Class MLInferenceLookupFunction

java.lang.Object

org.apache.flink.table.functions.UserDefinedFunction

org.apache.flink.table.functions.TableFunction<org.apache.flink.table.data.RowData>

com.codedstreams.otterstreams.sql.connector.MLInferenceLookupFunction

All Implemented Interfaces:

Serializable, org.apache.flink.table.functions.FunctionDefinition

public class MLInferenceLookupFunction
extends org.apache.flink.table.functions.TableFunction<org.apache.flink.table.data.RowData>

Lookup function for temporal joins with ML predictions.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
MLInferenceLookupFunction(SqlInferenceConfig config)

Method Summary

Modifier and Type	Method	Description
void	eval(Object... keys)
void	open(org.apache.flink.table.functions.FunctionContext context)

Methods inherited from class org.apache.flink.table.functions.TableFunction

collect, finish, getKind, getParameterTypes, getResultType, getTypeInference, setCollector

Methods inherited from class org.apache.flink.table.functions.UserDefinedFunction

close, functionIdentifier, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.flink.table.functions.FunctionDefinition

getRequirements, isDeterministic

Constructor Detail

MLInferenceLookupFunction

public MLInferenceLookupFunction(SqlInferenceConfig config)

Method Detail

open

public void open(org.apache.flink.table.functions.FunctionContext context)
          throws Exception

Overrides:

open in class org.apache.flink.table.functions.UserDefinedFunction

Throws:

Exception

eval

public void eval(Object... keys)