Package sk.antons.tempdb

Class SequenceDbBuilder<V>

java.lang.Object

sk.antons.tempdb.SequenceDbBuilder<V>

public class SequenceDbBuilder<V>
extends Object

Builder for sequence type DB.

Author:

antons

Method Summary

Modifier and Type	Method	Description
SequenceDbBuilder<V>	dbfile(DbFile dbfile)	Sets base db file
SequenceDbBuilder<V>	deserializer(BytesDeserializer<V> deserializer)	Sets deserializer for values
SequenceDbBuilder<V>	file(File file)	Sets base db file
SequenceDbBuilder<V>	file(String filename)	Sets db file
static <E> SequenceDbBuilder<E>	instance(Class<E> clazz)	Builder instantiator
SequenceDb<V>	sequenceDb()	Create sequence db using dbfile, serializer and deserializer.
SequenceDbReader<V>	sequenceDbReader()	Create sequence db reader using dbfile and deserializer.
SequenceDbWriter<V>	sequenceDbWriter()	Create sequence db writer using dbfile and serializer.
SequenceDbBuilder<V>	serializer(BytesSerializer<V> serializer)	Sets serializer for valius
SequenceDbBuilder<V>	tempfile(String prefix, String postfix, boolean deleteOnExit)	Sets db file

Methods inherited from class java.lang.Object

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

Method Detail

instance

public static <E> SequenceDbBuilder<E> instance(Class<E> clazz)

Builder instantiator

Parameters:

clazz - type of resulted db

Returns:

dbfile

public SequenceDbBuilder<V> dbfile(DbFile dbfile)

Sets base db file

Parameters:

dbfile -

Returns:

this

file

public SequenceDbBuilder<V> file(File file)

Sets base db file

Parameters:

file -

Returns:

this

file

public SequenceDbBuilder<V> file(String filename)

Sets db file

Parameters:

filename -

Returns:

this

tempfile

public SequenceDbBuilder<V> tempfile(String prefix,
                                     String postfix,
                                     boolean deleteOnExit)

Sets db file

Parameters:

prefix - prefix of temporary file

postfix - postfix if temporary file

deleteOnExit - true if delete file on application exit

Returns:

this

serializer

public SequenceDbBuilder<V> serializer(BytesSerializer<V> serializer)

Sets serializer for valius

Parameters:

serializer -

Returns:

this

deserializer

public SequenceDbBuilder<V> deserializer(BytesDeserializer<V> deserializer)

Sets deserializer for values

Parameters:

deserializer -

Returns:

this

sequenceDbReader

public SequenceDbReader<V> sequenceDbReader()

Create sequence db reader using dbfile and deserializer.

Returns:

this

sequenceDbWriter

public SequenceDbWriter<V> sequenceDbWriter()

Create sequence db writer using dbfile and serializer.

Returns:

database

sequenceDb

public SequenceDb<V> sequenceDb()

Create sequence db using dbfile, serializer and deserializer.

Returns:

databese