de.caluga.morphium

Class Sequence

java.lang.Object

de.caluga.morphium.Sequence

public class Sequence
extends Object

User: Stephan Bösebeck Date: 24.07.12 Time: 21:49

Sequence: Used by SequenceGenerator to crate unique sequential numbers. Locking and such is done by the Generator ReadPreference: MasterOnly and SavetyLevel=WAIT_FOR_SLAVE means: read only from master, but wait for one slave to commit the write. This is best compromise between performance and security (as usually you'd call nextValue on the generator, not getcurrentvalue all the time.

Field Summary

Fields

Modifier and Type	Field and Description
static String	PROPERTYNAME_CURRENT_VALUE Property name constant for currentValue.
static String	PROPERTYNAME_LOCKED_BY Property name constant for lockedBy.
static String	PROPERTYNAME_NAME Property name constant for name.

Constructor Summary

Constructors

Constructor and Description
Sequence()

Method Summary

Methods

Modifier and Type	Method and Description
Long	getCurrentValue()
org.bson.types.ObjectId	getId()
String	getLockedBy()
String	getName()
void	setCurrentValue(Long currentValue)
void	setId(org.bson.types.ObjectId id)
void	setLockedBy(String lockedBy)
void	setName(String name)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTYNAME_LOCKED_BY

public static final String PROPERTYNAME_LOCKED_BY

Property name constant for lockedBy.

See Also:

Constant Field Values

PROPERTYNAME_NAME

public static final String PROPERTYNAME_NAME

Property name constant for name.

See Also:

Constant Field Values

PROPERTYNAME_CURRENT_VALUE

public static final String PROPERTYNAME_CURRENT_VALUE

Property name constant for currentValue.

See Also:

Constant Field Values

Constructor Detail

Sequence

public Sequence()

Method Detail

getName

public String getName()

setName

public void setName(String name)

getCurrentValue

public Long getCurrentValue()

setCurrentValue

public void setCurrentValue(Long currentValue)

getLockedBy

public String getLockedBy()

setLockedBy

public void setLockedBy(String lockedBy)

getId

public org.bson.types.ObjectId getId()

setId

public void setId(org.bson.types.ObjectId id)

toString

public String toString()

Overrides:

toString in class Object