Package org.apache.druid.segment.nested

Class FieldTypeInfo.Writer

java.lang.Object

org.apache.druid.segment.nested.FieldTypeInfo.Writer

All Implemented Interfaces:

Serializer

Enclosing class:

FieldTypeInfo

public static class FieldTypeInfo.Writer
extends Object
implements Serializer

Constructor Summary

Constructors

Constructor	Description
Writer(SegmentWriteOutMedium segmentWriteOutMedium)

Method Summary

Modifier and Type	Method	Description
long	getSerializedSize()	Returns the number of bytes, that this Serializer will write to the output _channel_ (not smoosher) on a Serializer.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.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Writer

public Writer(SegmentWriteOutMedium segmentWriteOutMedium)

Method Detail

open

public void open()
          throws IOException

Throws:

IOException

write

public void write(FieldTypeInfo.MutableTypeSet types)
           throws IOException

Throws:

IOException

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 a Serializer.writeTo(java.nio.channels.WritableByteChannel, org.apache.druid.java.util.common.io.smoosh.FileSmoosher) call.

Specified by:

getSerializedSize in interface Serializer

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 interface Serializer

Throws:

IOException