Package org.silverpeas.core.persistence.datasource.model.identifier

Class UniqueLongIdentifier

java.lang.Object

org.silverpeas.core.persistence.datasource.model.identifier.UniqueLongIdentifier

All Implemented Interfaces:

Serializable, Comparable<EntityIdentifier>, EntityIdentifier, ResourceIdentifier

@Embeddable
public class UniqueLongIdentifier
extends Object
implements EntityIdentifier

Author:

Yohann Chastagnier

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
UniqueLongIdentifier()

Method Summary

Modifier and Type	Method	Description
String	asString()	Gets the value of this identifier as a String.
boolean	equals(Object obj)
static UniqueLongIdentifier	from(long value)
static UniqueLongIdentifier	from(String value)
static List<UniqueLongIdentifier>	fromLongs(Collection<Long> values)
UniqueLongIdentifier	fromString(String id)	Sets the identifier's value from its given String representation.
UniqueLongIdentifier	generateNewId(String... parameters)	Generates a new numeric identifier encoded in 64 bits.
Long	getId()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.silverpeas.core.persistence.datasource.model.EntityIdentifier

compareTo

Constructor Detail

UniqueLongIdentifier

public UniqueLongIdentifier()

Method Detail

from

public static UniqueLongIdentifier from(String value)

from

public static UniqueLongIdentifier from(long value)

fromLongs

public static List<UniqueLongIdentifier> fromLongs(Collection<Long> values)

getId

public Long getId()

asString

public String asString()

Description copied from interface: ResourceIdentifier

Gets the value of this identifier as a String.

Specified by:

asString in interface ResourceIdentifier

Returns:

the String representation of this identifier.

fromString

public UniqueLongIdentifier fromString(String id)

Description copied from interface: EntityIdentifier

Sets the identifier's value from its given String representation.

Specified by:

fromString in interface EntityIdentifier

Parameters:

id - the encoded value of the identifier.

Returns:

the identifier decoded from the specified String representation.

generateNewId

public UniqueLongIdentifier generateNewId(String... parameters)

Generates a new numeric identifier encoded in 64 bits.

Specified by:

generateNewId in interface EntityIdentifier

Parameters:

parameters - the name of the SQL table in which are stored the entities and the name of the SQL column in the SQL table that stores the identifier values.

Returns:

a new numeric identifier encoded in 64 bits.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object