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 ofModifyOperationthat collects the content ofQueryOperationto 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> Taccept(ModifyOperationVisitor<T> visitor)StringasSummaryString()Returns a string that summarizes this operation for printing to a console.QueryOperationgetChild()org.apache.flink.table.types.DataTypegetConsumedDataType()ResultProvidergetSelectResultProvider()voidsetConsumedDataType(org.apache.flink.table.types.DataType consumedDataType)voidsetSelectResultProvider(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(org.apache.flink.table.types.DataType consumedDataType)
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getConsumedDataType
public org.apache.flink.table.types.DataType getConsumedDataType()
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getChild
public QueryOperation getChild()
- Specified by:
getChildin interfaceModifyOperation
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accept
public <T> T accept(ModifyOperationVisitor<T> visitor)
- Specified by:
acceptin interfaceModifyOperation
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asSummaryString
public String asSummaryString()
Description copied from interface:OperationReturns a string that summarizes this operation for printing to a console. An implementation might skip very specific properties.- Specified by:
asSummaryStringin interfaceOperation- Returns:
- summary string of this operation for debugging purposes
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