org.apache.flink.table.expressions

Class ResolvedFieldReference

java.lang.Object

org.apache.flink.table.expressions.ResolvedFieldReference

@PublicEvolving
public class ResolvedFieldReference
extends Object

A reference to a field in an input which has been resolved.

Note: This interface is added as a temporary solution. It is used to keep api compatible for FieldComputer. In the long term, this interface can be removed.

Constructor Summary

Constructors

Constructor and Description
ResolvedFieldReference(String name, TypeInformation<?> resultType, int fieldIndex)

Method Summary

Modifier and Type	Method and Description
int	fieldIndex()
String	name()
TypeInformation<?>	resultType()

Methods inherited from class java.lang.Object

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

Constructor Detail

ResolvedFieldReference

public ResolvedFieldReference(String name,
                              TypeInformation<?> resultType,
                              int fieldIndex)

Method Detail

resultType

public TypeInformation<?> resultType()

name

public String name()

fieldIndex

public int fieldIndex()