org.apache.flink.table.operations.utils.factories

Class CalculatedTableFactory

java.lang.Object

org.apache.flink.table.operations.utils.factories.CalculatedTableFactory

@Internal
public class CalculatedTableFactory
extends Object

Utility class for creating a valid CalculatedQueryOperation operation.

Constructor Summary

Constructors

Constructor and Description
CalculatedTableFactory()

Method Summary

Modifier and Type	Method and Description
QueryOperation	create(org.apache.flink.table.expressions.ResolvedExpression callExpr, String[] leftTableFieldNames) Creates a valid CalculatedQueryOperation operation.

Methods inherited from class java.lang.Object

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

Constructor Detail

CalculatedTableFactory

public CalculatedTableFactory()

Method Detail

create

public QueryOperation create(org.apache.flink.table.expressions.ResolvedExpression callExpr,
                             String[] leftTableFieldNames)

Creates a valid CalculatedQueryOperation operation.

Parameters:

callExpr - call to table function as expression

Returns:

valid calculated table