@Internal public class PaddingLeftMapFunction extends Object implements MapFunction<RowData,RowData>, ResultTypeQueryable<RowData>
Constructor and Description |
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PaddingLeftMapFunction(OuterJoinPaddingUtil paddingUtil,
InternalTypeInfo<RowData> returnType) |
Modifier and Type | Method and Description |
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TypeInformation<RowData> |
getProducedType()
Gets the data type (as a
TypeInformation ) produced by this function or input format. |
RowData |
map(RowData value)
The mapping method.
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public PaddingLeftMapFunction(OuterJoinPaddingUtil paddingUtil, InternalTypeInfo<RowData> returnType)
public RowData map(RowData value)
MapFunction
map
in interface MapFunction<RowData,RowData>
value
- The input value.public TypeInformation<RowData> getProducedType()
ResultTypeQueryable
TypeInformation
) produced by this function or input format.getProducedType
in interface ResultTypeQueryable<RowData>
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