EclipseLink Core 4.0.2 · org.eclipse.persistence.sequencing.UnaryTableSequence

Modifier and Type	Field and Description
protected String	counterFieldName Hold the name of the only column in multiple single-column tables
protected String	selectString1
protected String	selectString2
protected int	selectStringBufferSize
protected String	updateString1
protected String	updateString2
protected int	updateStringBufferSize

Modifier and Type

Field and Description

protected String

counterFieldName

Hold the name of the only column in multiple single-column tables

protected String

selectString1

protected String

selectString2

protected int

selectStringBufferSize

protected String

updateString1

protected String

updateString2

protected int

updateStringBufferSize

Constructor Summary

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

Access

Constructor and Description

public

UnaryTableSequence()

public

UnaryTableSequence(String name)

Create a new sequence with the name.

public

UnaryTableSequence(String name, int size)

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

public

UnaryTableSequence(String name, String counterFieldName)

public

UnaryTableSequence(String name, int size, String counterFieldName)

Modifier and Type	Method and Description
protected ValueReadQuery	buildSelectQuery(String seqName, Integer size) Overrides org.eclipse.persistence.sequencing.QuerySequence.buildSelectQuery. INTERNAL:
protected void	buildSelectString1()
protected DataModifyQuery	buildUpdateQuery(String seqName, Number size) Overrides org.eclipse.persistence.sequencing.QuerySequence.buildUpdateQuery. INTERNAL:
protected void	buildUpdateString1()
protected void	buildUpdateString2()
protected void	clear()
public boolean	equals(Object the reference object with which to compare. obj) Overrides org.eclipse.persistence.sequencing.QuerySequence.equals. Indicates whether some other object is "equal to" this one.
public String	getCounterFieldName()
public int	hashCode() Overrides org.eclipse.persistence.sequencing.QuerySequence.hashCode. Returns a hash code value for the object.
protected void	initialize()
public boolean	isUnaryTable() Overrides org.eclipse.persistence.sequencing.Sequence.isUnaryTable.
public void	onConnect() Overrides org.eclipse.persistence.sequencing.QuerySequence.onConnect. INTERNAL:
public void	onDisconnect() Overrides org.eclipse.persistence.sequencing.QuerySequence.onDisconnect. INTERNAL:
public void	setCounterFieldName(String name)

Modifier and Type

Method and Description

protected ValueReadQuery

buildSelectQuery(String seqName, Integer size)

Overrides org.eclipse.persistence.sequencing.QuerySequence.buildSelectQuery.

INTERNAL:

protected void

buildSelectString1()

protected DataModifyQuery

buildUpdateQuery(String seqName, Number size)

Overrides org.eclipse.persistence.sequencing.QuerySequence.buildUpdateQuery.

INTERNAL:

protected void

buildUpdateString1()

protected void

buildUpdateString2()

protected void

clear()

public boolean

equals(Object

the reference object with which to compare.

obj)

Overrides org.eclipse.persistence.sequencing.QuerySequence.equals.

Indicates whether some other object is "equal to" this one.

public String

getCounterFieldName()

public int

hashCode()

Overrides org.eclipse.persistence.sequencing.QuerySequence.hashCode.

Returns a hash code value for the object.

protected void

initialize()

public boolean

isUnaryTable()

Overrides org.eclipse.persistence.sequencing.Sequence.isUnaryTable.

public void

onConnect()

Overrides org.eclipse.persistence.sequencing.QuerySequence.onConnect.

INTERNAL:

public void

onDisconnect()

Overrides org.eclipse.persistence.sequencing.QuerySequence.onDisconnect.

INTERNAL:

public void

setCounterFieldName(String name)

Field Detail

counterFieldName	back to summary
protected String counterFieldName Hold the name of the only column in multiple single-column tables

counterFieldName

back to summary

protected String counterFieldName

Hold the name of the only column in multiple single-column tables

selectString1	back to summary
protected String selectString1

selectString1

back to summary

protected String selectString1

selectString2	back to summary
protected String selectString2

selectString2

back to summary

protected String selectString2

selectStringBufferSize	back to summary
protected int selectStringBufferSize

selectStringBufferSize

back to summary

protected int selectStringBufferSize

updateString1	back to summary
protected String updateString1

updateString1

back to summary

protected String updateString1

updateString2	back to summary
protected String updateString2

updateString2

back to summary

protected String updateString2

updateStringBufferSize	back to summary
protected int updateStringBufferSize

updateStringBufferSize

back to summary

protected int updateStringBufferSize

Constructor Detail

UnaryTableSequence	back to summary
public UnaryTableSequence()

UnaryTableSequence

back to summary

public UnaryTableSequence()

UnaryTableSequence	back to summary
public UnaryTableSequence(String name) Create a new sequence with the name.

UnaryTableSequence

back to summary

public UnaryTableSequence(String name)

Create a new sequence with the name.

UnaryTableSequence	back to summary
public UnaryTableSequence(String name, int size) Create a new sequence with the name and sequence pre-allocation size.

UnaryTableSequence

back to summary

public UnaryTableSequence(String name, int size)

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

UnaryTableSequence	back to summary
public UnaryTableSequence(String name, String counterFieldName)

UnaryTableSequence

back to summary

public UnaryTableSequence(String name, String counterFieldName)

UnaryTableSequence	back to summary
public UnaryTableSequence(String name, int size, String counterFieldName)

UnaryTableSequence

back to summary

public UnaryTableSequence(String name, int size, String counterFieldName)

Method Detail

buildSelectQuery	back to summary
protected ValueReadQuery buildSelectQuery(String seqName, Integer size) Overrides org.eclipse.persistence.sequencing.QuerySequence.buildSelectQuery. Doc from org.eclipse.persistence.sequencing.QuerySequence.buildSelectQuery. INTERNAL: Annotations @Override

buildSelectQuery

back to summary

protected ValueReadQuery buildSelectQuery(String seqName, Integer size)

Overrides org.eclipse.persistence.sequencing.QuerySequence.buildSelectQuery.

Doc from org.eclipse.persistence.sequencing.QuerySequence.buildSelectQuery.

INTERNAL:

Annotations

@Override

buildSelectString1	back to summary
protected void buildSelectString1()

buildUpdateQuery	back to summary
protected DataModifyQuery buildUpdateQuery(String seqName, Number size) Overrides org.eclipse.persistence.sequencing.QuerySequence.buildUpdateQuery. Doc from org.eclipse.persistence.sequencing.QuerySequence.buildUpdateQuery. INTERNAL: Annotations @Override

buildUpdateQuery

back to summary

protected DataModifyQuery buildUpdateQuery(String seqName, Number size)

Overrides org.eclipse.persistence.sequencing.QuerySequence.buildUpdateQuery.

Doc from org.eclipse.persistence.sequencing.QuerySequence.buildUpdateQuery.

INTERNAL:

Annotations

@Override

buildUpdateString1	back to summary
protected void buildUpdateString1()

buildUpdateString2	back to summary
protected void buildUpdateString2()

clear	back to summary
protected void clear()

equals back to summary

equals	back to summary
public boolean equals(Object obj) Overrides org.eclipse.persistence.sequencing.QuerySequence.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters obj:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise. Annotations @Override

public boolean equals(Object obj)

Overrides org.eclipse.persistence.sequencing.QuerySequence.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters

obj:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

getCounterFieldName	back to summary
public String getCounterFieldName()

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides org.eclipse.persistence.sequencing.QuerySequence.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int a hash code value for this object. Annotations @Override

public int hashCode()

Overrides org.eclipse.persistence.sequencing.QuerySequence.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int

a hash code value for this object.

Annotations