Class ComplexFrameColumnWriter
- java.lang.Object
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- org.apache.druid.frame.write.columnar.ComplexFrameColumnWriter
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- All Implemented Interfaces:
Closeable
,AutoCloseable
,FrameColumnWriter
public class ComplexFrameColumnWriter extends Object implements FrameColumnWriter
Column writer for complex columns. Dual toComplexFrameColumnReader
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
addSelection()
void
close()
long
size()
void
undo()
long
writeTo(org.apache.datasketches.memory.WritableMemory memory, long startPosition)
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Method Detail
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addSelection
public boolean addSelection()
- Specified by:
addSelection
in interfaceFrameColumnWriter
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undo
public void undo()
- Specified by:
undo
in interfaceFrameColumnWriter
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size
public long size()
- Specified by:
size
in interfaceFrameColumnWriter
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writeTo
public long writeTo(org.apache.datasketches.memory.WritableMemory memory, long startPosition)
- Specified by:
writeTo
in interfaceFrameColumnWriter
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close
public void close()
- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Specified by:
close
in interfaceFrameColumnWriter
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