org.nakedobjects.runtime.persistence.oidgenerator.simple
Class SerialOid

java.lang.Object
  org.nakedobjects.runtime.persistence.oidgenerator.simple.SerialOid

All Implemented Interfaces:

java.io.Serializable, Oid, DirectlyStringableOid, Encodable

public final class SerialOid
extends java.lang.Object
implements Oid, Encodable, java.io.Serializable, DirectlyStringableOid

See Also:

Serialized Form

Constructor Summary

SerialOid(DataInputExtended input)

Method Summary

void	clearPrevious()
void	copyFrom(Oid oid)
static SerialOid	createPersistent(long serialNo)
static SerialOid	createTransient(long serialNo)
static SerialOid	deString(java.lang.String oidStr)
void	encode(DataOutputExtended output)
java.lang.String	enString() Returns a well-defined format which can be converted back using deString(String).
boolean	equals(java.lang.Object other)
boolean	equals(SerialOid other) Overloaded to allow compiler to link directly if we know the compile-time type.
Oid	getPrevious()
long	getSerialNo()
int	hashCode()
boolean	hasPrevious()
boolean	isTransient()
void	makePersistent()
void	setId(long serialNo) Should be called prior to makePersistent()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SerialOid

public SerialOid(DataInputExtended input)
          throws java.io.IOException

Throws:

java.io.IOException

Method Detail

createPersistent

public static SerialOid createPersistent(long serialNo)

createTransient

public static SerialOid createTransient(long serialNo)

encode

public void encode(DataOutputExtended output)
            throws java.io.IOException

Specified by:

encode in interface Encodable

Throws:

java.io.IOException

deString

public static SerialOid deString(java.lang.String oidStr)

See Also:

DirectlyStringableOid, enString()

enString

public java.lang.String enString()

Returns a well-defined format which can be converted back using deString(String).

The options are:

• For transient with no previous: TOID#12AB where the initial T indicates transient and after the # is the serial number in hex.
• For persistent with previous: OID#12ED+TOID#12AB where after the + is the previous OID, encoded
• For persistent with no previous: OID#12ED.

Specified by:

enString in interface DirectlyStringableOid

See Also:

DirectlyStringableOid, deString(String)

isTransient

public boolean isTransient()

Specified by:

isTransient in interface Oid

copyFrom

public void copyFrom(Oid oid)

Specified by:

copyFrom in interface Oid

getPrevious

public Oid getPrevious()

Specified by:

getPrevious in interface Oid

hasPrevious

public boolean hasPrevious()

Specified by:

hasPrevious in interface Oid

clearPrevious

public void clearPrevious()

Specified by:

clearPrevious in interface Oid

setId

public void setId(long serialNo)

Should be called prior to makePersistent()

makePersistent

public void makePersistent()

Specified by:

makePersistent in interface Oid

getSerialNo

public long getSerialNo()

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

equals

public boolean equals(SerialOid other)

Overloaded to allow compiler to link directly if we know the compile-time type. (possible performance improvement - called 166,000 times in normal ref data fixture.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object