com.emc.mongoose.storage.driver.net.base.data

Class DataItemFileRegion

java.lang.Object

io.netty.util.AbstractReferenceCounted

com.emc.mongoose.storage.driver.net.base.data.DataItemFileRegion

All Implemented Interfaces:

io.netty.channel.FileRegion, io.netty.util.ReferenceCounted

public class DataItemFileRegion
extends io.netty.util.AbstractReferenceCounted
implements io.netty.channel.FileRegion

Field Summary

Fields

Modifier and Type	Field and Description
protected long	baseItemSize
protected com.emc.mongoose.api.model.item.DataItem	dataItem
protected long	doneByteCount

Constructor Summary

Constructors

Constructor and Description
DataItemFileRegion(com.emc.mongoose.api.model.item.DataItem dataItem)

Method Summary

Modifier and Type	Method and Description
long	count()
protected void	deallocate()
long	position()
io.netty.channel.FileRegion	retain()
io.netty.channel.FileRegion	retain(int increment)
io.netty.channel.FileRegion	touch()
io.netty.channel.FileRegion	touch(java.lang.Object hint)
long	transfered() Deprecated.
long	transferred()
long	transferTo(java.nio.channels.WritableByteChannel target, long position)

Methods inherited from class io.netty.util.AbstractReferenceCounted

refCnt, release, release, setRefCnt

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.util.ReferenceCounted

refCnt, release, release

Field Detail

dataItem

protected final com.emc.mongoose.api.model.item.DataItem dataItem

baseItemSize

protected final long baseItemSize

doneByteCount

protected long doneByteCount

Constructor Detail

DataItemFileRegion

public DataItemFileRegion(com.emc.mongoose.api.model.item.DataItem dataItem)
                   throws java.io.IOException

Throws:

java.io.IOException

Method Detail

position

public long position()

Specified by:

position in interface io.netty.channel.FileRegion

transfered

@Deprecated
public long transfered()

Deprecated.

Specified by:

transfered in interface io.netty.channel.FileRegion

transferred

public long transferred()

Specified by:

transferred in interface io.netty.channel.FileRegion

count

public long count()

Specified by:

count in interface io.netty.channel.FileRegion

transferTo

public long transferTo(java.nio.channels.WritableByteChannel target,
                       long position)
                throws java.io.IOException

Specified by:

transferTo in interface io.netty.channel.FileRegion

Throws:

java.io.IOException

retain

public io.netty.channel.FileRegion retain()

Specified by:

retain in interface io.netty.channel.FileRegion

Specified by:

retain in interface io.netty.util.ReferenceCounted

Overrides:

retain in class io.netty.util.AbstractReferenceCounted

retain

public io.netty.channel.FileRegion retain(int increment)

Specified by:

retain in interface io.netty.channel.FileRegion

Specified by:

retain in interface io.netty.util.ReferenceCounted

Overrides:

retain in class io.netty.util.AbstractReferenceCounted

touch

public io.netty.channel.FileRegion touch()

Specified by:

touch in interface io.netty.channel.FileRegion

Specified by:

touch in interface io.netty.util.ReferenceCounted

Overrides:

touch in class io.netty.util.AbstractReferenceCounted

touch

public io.netty.channel.FileRegion touch(java.lang.Object hint)

Specified by:

touch in interface io.netty.channel.FileRegion

Specified by:

touch in interface io.netty.util.ReferenceCounted

deallocate

protected void deallocate()

Specified by:

deallocate in class io.netty.util.AbstractReferenceCounted