org.treetank.bucket

Class DataBucket.DeletedData

java.lang.Object

org.treetank.bucket.DataBucket.DeletedData

All Implemented Interfaces:

IData

Enclosing class:

DataBucket

public static class DataBucket.DeletedData
extends Object
implements IData

Static class to mark deleted entries within the bucket.

Author:

Sebastian Graf, University of Konstanz

Constructor Summary

Constructors

Constructor and Description
DataBucket.DeletedData(long pDataKey) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
long	getDataKey() Gets unique IData key.
com.google.common.hash.Funnel<IData>	getFunnel() Getting a Funnel for computing guava-based hashes.
void	serialize(DataOutput pOutput) Serializing to given dataput
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DataBucket.DeletedData

public DataBucket.DeletedData(long pDataKey)

Constructor.

Parameters:

pDataKey - datakey to be replaced with a deleteddata

Method Detail

getDataKey

public long getDataKey()

Gets unique IData key. This key should be set over the IBucketWriteTrx.incrementDataKey for getting the correct offset within retrievals.

Specified by:

getDataKey in interface IData

Returns:

datakey

serialize

public void serialize(DataOutput pOutput)
               throws TTIOException

Serializing to given dataput

Specified by:

serialize in interface IData

Parameters:

pOutput - to serialize to

Throws:

TTIOException

toString

public String toString()

Overrides:

toString in class Object

getFunnel

public com.google.common.hash.Funnel<IData> getFunnel()

Getting a Funnel for computing guava-based hashes.

Specified by:

getFunnel in interface IData

Returns:

a Funnel for this IData