Package org.apache.druid.segment.data
Class BlockLayoutColumnarLongsSerializer
- java.lang.Object
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- org.apache.druid.segment.data.BlockLayoutColumnarLongsSerializer
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- All Implemented Interfaces:
ColumnarLongsSerializer
,Serializer
public class BlockLayoutColumnarLongsSerializer extends Object implements ColumnarLongsSerializer
Serializer that producesBlockLayoutColumnarLongsSupplier.BlockLayoutColumnarLongs
.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
add(long value)
long
getSerializedSize()
Returns the number of bytes, that this Serializer will write to the output _channel_ (not smoosher) on aSerializer.writeTo(java.nio.channels.WritableByteChannel, org.apache.druid.java.util.common.io.smoosh.FileSmoosher)
call.void
open()
int
size()
void
writeTo(WritableByteChannel channel, FileSmoosher smoosher)
Writes serialized form of this object to the given channel.
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Method Detail
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open
public void open() throws IOException
- Specified by:
open
in interfaceColumnarLongsSerializer
- Throws:
IOException
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size
public int size()
- Specified by:
size
in interfaceColumnarLongsSerializer
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add
public void add(long value) throws IOException
- Specified by:
add
in interfaceColumnarLongsSerializer
- Throws:
IOException
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getSerializedSize
public long getSerializedSize() throws IOException
Description copied from interface:Serializer
Returns the number of bytes, that this Serializer will write to the output _channel_ (not smoosher) on aSerializer.writeTo(java.nio.channels.WritableByteChannel, org.apache.druid.java.util.common.io.smoosh.FileSmoosher)
call.- Specified by:
getSerializedSize
in interfaceSerializer
- Throws:
IOException
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writeTo
public void writeTo(WritableByteChannel channel, FileSmoosher smoosher) throws IOException
Description copied from interface:Serializer
Writes serialized form of this object to the given channel. If parallel data streams are needed, they could be created with the provided smoosher.- Specified by:
writeTo
in interfaceSerializer
- Throws:
IOException
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