com.orientechnologies.orient.core.metadata.sequence

Class OSequenceOrdered

java.lang.Object

com.orientechnologies.orient.core.metadata.sequence.OSequence

com.orientechnologies.orient.core.metadata.sequence.OSequenceOrdered

public class OSequenceOrdered
extends OSequence

Since:

2/28/2015

A sequence with sequential guarantees. Even when a transaction is rolled back, there will still be no holes. However, as a result, it is slower.

Author:

Matan Shukry (matanshukry@gmail.com)

See Also:

OSequenceCached

Nested Class Summary

Nested classes/interfaces inherited from class com.orientechnologies.orient.core.metadata.sequence.OSequence

OSequence.CreateParams, OSequence.SEQUENCE_TYPE

Field Summary

Fields inherited from class com.orientechnologies.orient.core.metadata.sequence.OSequence

CLASS_NAME, DEF_MAX_RETRY, DEFAULT_CACHE, DEFAULT_INCREMENT, DEFAULT_START

Constructor Summary

Constructors

Constructor and Description
OSequenceOrdered()
OSequenceOrdered(ODocument iDocument)
OSequenceOrdered(ODocument iDocument, OSequence.CreateParams params)

Method Summary

Modifier and Type	Method and Description
long	current()
OSequence.SEQUENCE_TYPE	getSequenceType()
long	next()
long	reset()

Methods inherited from class com.orientechnologies.orient.core.metadata.sequence.OSequence

callRetry, getDatabase, getDocument, getIncrement, getMaxRetry, getName, getSequenceName, getSequenceType, getStart, getValue, initClass, initSequence, onUpdate, reloadSequence, save, save, setIncrement, setMaxRetry, setName, setStart, setValue, updateParams

Methods inherited from class java.lang.Object

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

Constructor Detail

OSequenceOrdered

public OSequenceOrdered()

OSequenceOrdered

public OSequenceOrdered(ODocument iDocument)

OSequenceOrdered

public OSequenceOrdered(ODocument iDocument,
                        OSequence.CreateParams params)

Method Detail

next

public long next()

Specified by:

next in class OSequence

current

public long current()

Specified by:

current in class OSequence

reset

public long reset()

Specified by:

reset in class OSequence

getSequenceType

public OSequence.SEQUENCE_TYPE getSequenceType()

Specified by:

getSequenceType in class OSequence