Package org.apache.druid.segment.nested
Class FieldTypeInfo.Writer
- java.lang.Object
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- org.apache.druid.segment.nested.FieldTypeInfo.Writer
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- All Implemented Interfaces:
Serializer
- Enclosing class:
- FieldTypeInfo
public static class FieldTypeInfo.Writer extends Object implements Serializer
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Constructor Summary
Constructors Constructor Description Writer(SegmentWriteOutMedium segmentWriteOutMedium)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description 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()
void
write(FieldTypeInfo.MutableTypeSet types)
void
writeTo(WritableByteChannel channel, FileSmoosher smoosher)
Writes serialized form of this object to the given channel.
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Constructor Detail
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Writer
public Writer(SegmentWriteOutMedium segmentWriteOutMedium)
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Method Detail
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open
public void open() throws IOException
- Throws:
IOException
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write
public void write(FieldTypeInfo.MutableTypeSet types) throws IOException
- Throws:
IOException
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getSerializedSize
public long getSerializedSize()
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
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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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