Class CollectModifyOperation
- java.lang.Object
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- org.apache.flink.table.operations.CollectModifyOperation
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- All Implemented Interfaces:
ModifyOperation
,Operation
@Internal public final class CollectModifyOperation extends Object implements ModifyOperation
Special, internal kind ofModifyOperation
that collects the content ofQueryOperation
to local.
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Constructor Summary
Constructors Constructor Description CollectModifyOperation(QueryOperation child)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description <T> T
accept(ModifyOperationVisitor<T> visitor)
String
asSummaryString()
Returns a string that summarizes this operation for printing to a console.QueryOperation
getChild()
DataType
getConsumedDataType()
ResultProvider
getSelectResultProvider()
void
setConsumedDataType(DataType consumedDataType)
void
setSelectResultProvider(ResultProvider resultProvider)
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Constructor Detail
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CollectModifyOperation
public CollectModifyOperation(QueryOperation child)
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Method Detail
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setSelectResultProvider
public void setSelectResultProvider(ResultProvider resultProvider)
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getSelectResultProvider
public ResultProvider getSelectResultProvider()
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setConsumedDataType
public void setConsumedDataType(DataType consumedDataType)
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getConsumedDataType
public DataType getConsumedDataType()
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getChild
public QueryOperation getChild()
- Specified by:
getChild
in interfaceModifyOperation
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accept
public <T> T accept(ModifyOperationVisitor<T> visitor)
- Specified by:
accept
in interfaceModifyOperation
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asSummaryString
public String asSummaryString()
Description copied from interface:Operation
Returns a string that summarizes this operation for printing to a console. An implementation might skip very specific properties.- Specified by:
asSummaryString
in interfaceOperation
- Returns:
- summary string of this operation for debugging purposes
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