com.orientechnologies.orient.core.metadata.sequence

Class OSequence

java.lang.Object

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

Direct Known Subclasses:

OSequenceCached, OSequenceOrdered

public abstract class OSequence
extends Object

Since:

3/2/2015

Author:

Matan Shukry (matanshukry@gmail.com)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OSequence.CreateParams
static class	OSequence.SEQUENCE_TYPE

Field Summary

Fields

Modifier and Type	Field and Description
static String	CLASS_NAME
protected static int	DEF_MAX_RETRY
static int	DEFAULT_CACHE
static int	DEFAULT_INCREMENT
static long	DEFAULT_START

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
protected <T> T	callRetry(Callable<T> callable, String method)
abstract long	current()
protected ODatabaseDocumentInternal	getDatabase()
ODocument	getDocument()
protected int	getIncrement()
int	getMaxRetry()
String	getName()
static String	getSequenceName(ODocument iDocument)
abstract OSequence.SEQUENCE_TYPE	getSequenceType()
static OSequence.SEQUENCE_TYPE	getSequenceType(ODocument document)
protected long	getStart()
protected long	getValue()
static void	initClass(OClassImpl sequenceClass)
protected void	initSequence(OSequence.CreateParams params)
abstract long	next()
void	onUpdate(ODocument iDocument)
protected void	reloadSequence()
abstract long	reset()
void	save()
void	save(ODatabaseDocument database)
protected void	setIncrement(int value)
void	setMaxRetry(int maxRetry)
OSequence	setName(String name)
protected void	setStart(long value)
protected void	setValue(long value)
boolean	updateParams(OSequence.CreateParams params)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_START

public static final long DEFAULT_START

See Also:

Constant Field Values

DEFAULT_INCREMENT

public static final int DEFAULT_INCREMENT

See Also:

Constant Field Values

DEFAULT_CACHE

public static final int DEFAULT_CACHE

See Also:

Constant Field Values

DEF_MAX_RETRY

protected static final int DEF_MAX_RETRY

CLASS_NAME

public static final String CLASS_NAME

See Also:

Constant Field Values

Constructor Detail

OSequence

protected OSequence()

OSequence

protected OSequence(ODocument iDocument)

OSequence

protected OSequence(ODocument iDocument,
                    OSequence.CreateParams params)

Method Detail

save

public void save()

save

public void save(ODatabaseDocument database)

getDocument

public ODocument getDocument()

initSequence

protected void initSequence(OSequence.CreateParams params)

updateParams

public boolean updateParams(OSequence.CreateParams params)

onUpdate

public void onUpdate(ODocument iDocument)

getValue

protected long getValue()

setValue

protected void setValue(long value)

getIncrement

protected int getIncrement()

setIncrement

protected void setIncrement(int value)

getStart

protected long getStart()

setStart

protected void setStart(long value)

getMaxRetry

public int getMaxRetry()

setMaxRetry

public void setMaxRetry(int maxRetry)

getName

public String getName()

setName

public OSequence setName(String name)

getDatabase

protected ODatabaseDocumentInternal getDatabase()

getSequenceName

public static String getSequenceName(ODocument iDocument)

getSequenceType

public static OSequence.SEQUENCE_TYPE getSequenceType(ODocument document)

initClass

public static void initClass(OClassImpl sequenceClass)

next

public abstract long next()

current

public abstract long current()

reset

public abstract long reset()

getSequenceType

public abstract OSequence.SEQUENCE_TYPE getSequenceType()

reloadSequence

protected void reloadSequence()

callRetry

protected <T> T callRetry(Callable<T> callable,
                          String method)