@Internal public class CalculatedQueryOperation extends Object implements QueryOperation
TableFunction
.Constructor and Description |
---|
CalculatedQueryOperation(ContextResolvedFunction resolvedFunction,
List<org.apache.flink.table.expressions.ResolvedExpression> arguments,
org.apache.flink.table.catalog.ResolvedSchema resolvedSchema) |
Modifier and Type | Method and Description |
---|---|
<U> U |
accept(QueryOperationVisitor<U> visitor) |
String |
asSummaryString()
Returns a string that summarizes this operation for printing to a console.
|
List<org.apache.flink.table.expressions.ResolvedExpression> |
getArguments() |
List<QueryOperation> |
getChildren() |
ContextResolvedFunction |
getResolvedFunction() |
org.apache.flink.table.catalog.ResolvedSchema |
getResolvedSchema()
Resolved schema of this operation.
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
asSerializableString
public CalculatedQueryOperation(ContextResolvedFunction resolvedFunction, List<org.apache.flink.table.expressions.ResolvedExpression> arguments, org.apache.flink.table.catalog.ResolvedSchema resolvedSchema)
public ContextResolvedFunction getResolvedFunction()
public List<org.apache.flink.table.expressions.ResolvedExpression> getArguments()
public org.apache.flink.table.catalog.ResolvedSchema getResolvedSchema()
QueryOperation
getResolvedSchema
in interface QueryOperation
public String asSummaryString()
Operation
asSummaryString
in interface Operation
public List<QueryOperation> getChildren()
getChildren
in interface QueryOperation
public <U> U accept(QueryOperationVisitor<U> visitor)
accept
in interface QueryOperation
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