org.eclipse.persistence.jpa.jpql.tools.model

Class AbstractSelectExpressionStateObjectBuilder

java.lang.Object

org.eclipse.persistence.jpa.jpql.tools.model.AbstractStateObjectBuilder

org.eclipse.persistence.jpa.jpql.tools.model.AbstractScalarExpressionStateObjectBuilder<ISelectExpressionStateObjectBuilder>

org.eclipse.persistence.jpa.jpql.tools.model.AbstractSelectExpressionStateObjectBuilder

All Implemented Interfaces:

IScalarExpressionStateObjectBuilder<ISelectExpressionStateObjectBuilder>, ISelectExpressionStateObjectBuilder

Direct Known Subclasses:

AbstractEclipseLinkSelectExpressionStateObjectBuilder, DefaultSelectExpressionStateObjectBuilder

public abstract class AbstractSelectExpressionStateObjectBuilder
extends AbstractScalarExpressionStateObjectBuilder<ISelectExpressionStateObjectBuilder>
implements ISelectExpressionStateObjectBuilder

Since:

2.4

Version:

2.4

Author:

Pascal Filion

Method Summary

Modifier and Type	Method and Description
ISelectExpressionStateObjectBuilder	append() Appends the previously created select item and starts a new stack to create a new select item.
void	commit() Pushes the changes created by this builder to the state object.
ISelectExpressionStateObjectBuilder	new_(java.lang.String className, ISelectExpressionStateObjectBuilder... parameters) Creates the expression NEW constructor_name(identification_variable).
ISelectExpressionStateObjectBuilder	object(java.lang.String identificationVariable) Creates the expression OBJECT(identification_variable).
ISelectExpressionStateObjectBuilder	resultVariable(java.lang.String resultVariable) Defines the current state object with the given result variable.
ISelectExpressionStateObjectBuilder	resultVariableAs(java.lang.String resultVariable) Defines the current state object with the given result variable.
ISelectExpressionStateObjectBuilder	variable(java.lang.String variable) Creates the expression representing an identification variable.

Methods inherited from class org.eclipse.persistence.jpa.jpql.tools.model.AbstractScalarExpressionStateObjectBuilder

abs, add, avg, avgDistinct, case_, coalesce, concat, count, countDistinct, currentDate, currentTime, currentTimestamp, date, divide, entityType, enumLiteral, function, function, getCaseBuilder, index, length, locate, locate, max, maxDistinct, min, minDistinct, minus, mod, multiply, nullIf, numeric, numeric, parameter, path, plus, size, sqrt, string, sub, subtract, sum, sumDistinct, type

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.persistence.jpa.jpql.tools.model.IScalarExpressionStateObjectBuilder

abs, add, avg, avgDistinct, case_, coalesce, concat, count, countDistinct, currentDate, currentTime, currentTimestamp, date, divide, entityType, enumLiteral, function, function, getCaseBuilder, index, length, locate, locate, max, maxDistinct, min, minDistinct, minus, mod, multiply, nullIf, numeric, numeric, parameter, path, plus, size, sqrt, string, sub, subtract, sum, sumDistinct, type

Method Detail

append

public ISelectExpressionStateObjectBuilder append()

Appends the previously created select item and starts a new stack to create a new select item.

Specified by:

append in interface ISelectExpressionStateObjectBuilder

Returns:

This builder

commit

public void commit()

Pushes the changes created by this builder to the state object.

Specified by:

commit in interface ISelectExpressionStateObjectBuilder

new_

public ISelectExpressionStateObjectBuilder new_(java.lang.String className,
                                                ISelectExpressionStateObjectBuilder... parameters)

Creates the expression NEW constructor_name(identification_variable).

Specified by:

new_ in interface ISelectExpressionStateObjectBuilder

Parameters:

className - The fully qualified class name

parameters - The parameters of the constructor

Returns:

This builder

object

public ISelectExpressionStateObjectBuilder object(java.lang.String identificationVariable)

Creates the expression OBJECT(identification_variable).

Specified by:

object in interface ISelectExpressionStateObjectBuilder

Parameters:

identificationVariable - The identification variable

Returns:

This builder

resultVariable

public ISelectExpressionStateObjectBuilder resultVariable(java.lang.String resultVariable)

Defines the current state object with the given result variable.

Specified by:

resultVariable in interface ISelectExpressionStateObjectBuilder

Parameters:

resultVariable - The variable identifying the current select expression

Returns:

This builder

resultVariableAs

public ISelectExpressionStateObjectBuilder resultVariableAs(java.lang.String resultVariable)

Defines the current state object with the given result variable.

Specified by:

resultVariableAs in interface ISelectExpressionStateObjectBuilder

Parameters:

resultVariable - The variable identifying the current select expression

Returns:

This builder

variable

public ISelectExpressionStateObjectBuilder variable(java.lang.String variable)

Creates the expression representing an identification variable.

Specified by:

variable in interface ISelectExpressionStateObjectBuilder

Parameters:

variable - The identification variable

Returns:

This builder