Module org.eclipse.persistence.jpa.jpql

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

Class AbstractEclipseLinkSimpleSelectExpressionStateObjectBuilder

java.lang.Object

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

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

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

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

All Implemented Interfaces:

IEclipseLinkSimpleSelectExpressionStateObjectBuilder, IScalarExpressionStateObjectBuilder<ISimpleSelectExpressionStateObjectBuilder>, ISimpleSelectExpressionStateObjectBuilder

Direct Known Subclasses:

EclipseLinkSimpleSelectExpressionStateObjectBuilder

public abstract class AbstractEclipseLinkSimpleSelectExpressionStateObjectBuilder
extends AbstractSimpleSelectExpressionStateObjectBuilder
implements IEclipseLinkSimpleSelectExpressionStateObjectBuilder

Since:

2.4

Version:

2.4

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractEclipseLinkSimpleSelectExpressionStateObjectBuilder(SimpleSelectClauseStateObject parent)	Creates a new AbstractEclipseLinkSimpleSelectExpressionStateObjectBuilder.

Method Summary

Modifier and Type	Method	Description
void	commit()	Pushes the changes created by this builder to the state object.
protected SimpleSelectClauseStateObject	getParent()	Returns the parent of the expression to build, which is only required when a JPQL fragment needs to be parsed.
IEclipseLinkSimpleSelectExpressionStateObjectBuilder	variable(String variable)	Creates the expression representing an identification variable.

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

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

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

add, checkBuilder, checkBuilders, hasStateObjects, pop

Methods inherited from class java.lang.Object

clone, equals, finalize, 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, coalesce, concat, concat, count, countDistinct, currentDate, currentTime, currentTimestamp, date, divide, entityType, enumLiteral, function, 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

Constructor Details

AbstractEclipseLinkSimpleSelectExpressionStateObjectBuilder

protected AbstractEclipseLinkSimpleSelectExpressionStateObjectBuilder(SimpleSelectClauseStateObject parent)

Creates a new AbstractEclipseLinkSimpleSelectExpressionStateObjectBuilder.

Parameters:

parent - The select clause for which this builder can create a select expression

Method Details

commit

public void commit()

Description copied from interface: ISimpleSelectExpressionStateObjectBuilder

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

Specified by:

commit in interface ISimpleSelectExpressionStateObjectBuilder

getParent

protected SimpleSelectClauseStateObject getParent()

Description copied from class: AbstractScalarExpressionStateObjectBuilder

Returns the parent of the expression to build, which is only required when a JPQL fragment needs to be parsed.

Overrides:

getParent in class AbstractSimpleSelectExpressionStateObjectBuilder

Returns:

The parent

variable

public IEclipseLinkSimpleSelectExpressionStateObjectBuilder variable(String variable)

Description copied from interface: ISimpleSelectExpressionStateObjectBuilder

Creates the expression representing an identification variable.

Specified by:

variable in interface ISimpleSelectExpressionStateObjectBuilder

Overrides:

variable in class AbstractSimpleSelectExpressionStateObjectBuilder

Parameters:

variable - The identification variable

Returns:

This builder