org.eclipse.persistence.sequencing

Class UnaryTableSequence

java.lang.Object

org.eclipse.persistence.sequencing.Sequence

org.eclipse.persistence.sequencing.StandardSequence

org.eclipse.persistence.sequencing.QuerySequence

org.eclipse.persistence.sequencing.UnaryTableSequence

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class UnaryTableSequence
extends QuerySequence

Purpose: Defines sequencing through using a singleton sequence table.

Description This is similar to the TableSequence but the sequence table only stores a single row defining a single sequence.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
UnaryTableSequence()
UnaryTableSequence(java.lang.String name) Create a new sequence with the name.
UnaryTableSequence(java.lang.String name, int size) Create a new sequence with the name and sequence pre-allocation size.
UnaryTableSequence(java.lang.String name, int size, java.lang.String counterFieldName)
UnaryTableSequence(java.lang.String name, java.lang.String counterFieldName)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
java.lang.String	getCounterFieldName()
boolean	isUnaryTable()
void	onConnect() INTERNAL:
void	onDisconnect() INTERNAL:
void	setCounterFieldName(java.lang.String name)

Methods inherited from class org.eclipse.persistence.sequencing.QuerySequence

getSelectQuery, getUpdateQuery, setSelectQuery, setShouldAcquireValueAfterInsert, setShouldSelectBeforeUpdate, setShouldSkipUpdate, setShouldUseTransaction, setUpdateQuery, shouldAcquireValueAfterInsert, shouldSelectBeforeUpdate, shouldSkipUpdate, shouldUseTransaction

Methods inherited from class org.eclipse.persistence.sequencing.StandardSequence

getGeneratedValue, getGeneratedVector, setInitialValue

Methods inherited from class org.eclipse.persistence.sequencing.Sequence

clone, equalNameAndSize, getDatasourcePlatform, getGeneratedValue, getGeneratedVector, getInitialValue, getName, getPreallocationSize, getQualified, getQualifier, isConnected, isCustomQualifier, isNative, isTable, onConnect, onDisconnect, setName, setPreallocationSize, setQualifier, setShouldAlwaysOverrideExistingValue, shouldAlwaysOverrideExistingValue, shouldAlwaysOverrideExistingValue, shouldUsePreallocation, toString

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

UnaryTableSequence

public UnaryTableSequence()

UnaryTableSequence

public UnaryTableSequence(java.lang.String name)

Create a new sequence with the name.

UnaryTableSequence

public UnaryTableSequence(java.lang.String name,
                  int size)

Create a new sequence with the name and sequence pre-allocation size.

UnaryTableSequence

public UnaryTableSequence(java.lang.String name,
                  java.lang.String counterFieldName)

UnaryTableSequence

public UnaryTableSequence(java.lang.String name,
                  int size,
                  java.lang.String counterFieldName)

Method Detail

isUnaryTable

public boolean isUnaryTable()

Overrides:

isUnaryTable in class Sequence

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class QuerySequence

setCounterFieldName

public void setCounterFieldName(java.lang.String name)

getCounterFieldName

public java.lang.String getCounterFieldName()

onConnect

public void onConnect()

INTERNAL:

Overrides:

onConnect in class QuerySequence

onDisconnect

public void onDisconnect()

INTERNAL:

Overrides:

onDisconnect in class QuerySequence