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

Class BasicStateObjectBuilder.AbstractRangeDeclarationBuilder<S extends AbstractFromClauseStateObject>

java.lang.Object

org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor

org.eclipse.persistence.jpa.jpql.parser.AbstractTraverseChildrenVisitor

org.eclipse.persistence.jpa.jpql.tools.model.BasicStateObjectBuilder.AbstractRangeDeclarationBuilder<S>

All Implemented Interfaces:

ExpressionVisitor, IBuilder<AbstractIdentificationVariableDeclarationStateObject,S>

Direct Known Subclasses:

BasicStateObjectBuilder.RangeDeclarationBuilder, BasicStateObjectBuilder.SimpleRangeDeclarationBuilder

Enclosing class:

BasicStateObjectBuilder

protected abstract class BasicStateObjectBuilder.AbstractRangeDeclarationBuilder<S extends AbstractFromClauseStateObject>
extends AbstractTraverseChildrenVisitor
implements IBuilder<AbstractIdentificationVariableDeclarationStateObject,S>

This builder is responsible to create a new identification variable declaration and to add it to the state object representing the FROM clause.

Field Summary

Fields

Modifier and Type	Field and Description
protected S	parent The concrete instance of AbstractFromClauseStateObject where the new identification variable declaration is added.
protected AbstractIdentificationVariableDeclarationStateObject	stateObject The concrete instance of IdentificationVariableDeclarationStateObject that represents the visited IdentificationVariableDeclaration.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractRangeDeclarationBuilder()

Method Summary

Modifier and Type	Method and Description
protected abstract AbstractIdentificationVariableDeclarationStateObject	addRangeDeclaration(IdentificationVariableDeclaration expression) Creates the concrete instance of an AbstractIdentificationVariableDeclarationStateObject for the given IdentificationVariableDeclaration.
AbstractIdentificationVariableDeclarationStateObject	buildStateObject(S parent, Expression expression) Creates the StateObject representation of the given Expression.
void	visit(AbstractSchemaName expression) Visits the AbstractSchemaName expression.
void	visit(IdentificationVariable expression) Visits the IdentificationVariable expression.
void	visit(IdentificationVariableDeclaration expression) Visits the IdentificationVariableDeclaration expression.
void	visit(RangeVariableDeclaration expression) Visits the RangeVariableDeclaration expression.

Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.AbstractTraverseChildrenVisitor

visit

Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Field Detail

parent

protected S extends AbstractFromClauseStateObject parent

The concrete instance of AbstractFromClauseStateObject where the new identification variable declaration is added.

stateObject

protected AbstractIdentificationVariableDeclarationStateObject stateObject

The concrete instance of IdentificationVariableDeclarationStateObject that represents the visited IdentificationVariableDeclaration.

Constructor Detail

AbstractRangeDeclarationBuilder

protected AbstractRangeDeclarationBuilder()

Method Detail

addRangeDeclaration

protected abstract AbstractIdentificationVariableDeclarationStateObject addRangeDeclaration(IdentificationVariableDeclaration expression)

Creates the concrete instance of an AbstractIdentificationVariableDeclarationStateObject for the given IdentificationVariableDeclaration.

Parameters:

expression - The IdentificationVariableDeclaration to convert into a StateObject

Returns:

A new StateObject representing an identification variable declaration

buildStateObject

public AbstractIdentificationVariableDeclarationStateObject buildStateObject(S parent,
                                                                             Expression expression)

Creates the StateObject representation of the given Expression.

Specified by:

buildStateObject in interface IBuilder<AbstractIdentificationVariableDeclarationStateObject,S extends AbstractFromClauseStateObject>

Parameters:

parent - The parent of the new StateObject to create

expression - The parsed Expression to convert into a StateObject

Returns:

The StateObject representation of the given Expression

visit

public void visit(AbstractSchemaName expression)

Visits the AbstractSchemaName expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(IdentificationVariable expression)

Visits the IdentificationVariable expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(IdentificationVariableDeclaration expression)

Visits the IdentificationVariableDeclaration expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(RangeVariableDeclaration expression)

Visits the RangeVariableDeclaration expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The Expression to visit