org.eclipse.persistence.jpa.jpql.parser
Interface EclipseLinkExpressionVisitor

All Superinterfaces:

ExpressionVisitor

All Known Implementing Classes:

AbstractEclipseLinkExpressionVisitor, AbstractEclipseLinkTraverseChildrenVisitor, AbstractEclipseLinkTraverseParentVisitor, EclipseLinkAnonymousExpressionVisitor, EclipseLinkContentAssistVisitor, EclipseLinkContentAssistVisitor.AppendableExpressionVisitor, EclipseLinkContentAssistVisitor.EndingQueryPositionBuilder, EclipseLinkContentAssistVisitor.TableExpressionVisitor, EclipseLinkContentAssistVisitor.TrailingCompletenessVisitor, EclipseLinkGrammarValidator, EclipseLinkGrammarValidator.InExpressionVisitor, EclipseLinkLiteralVisitor, EclipseLinkParameterTypeVisitor, EclipseLinkResolverBuilder, EclipseLinkSemanticValidator, EclipseLinkStateObjectBuilder, FromSubqueryResolver.VirtualMappingBuilder

public interface EclipseLinkExpressionVisitor
extends ExpressionVisitor

The ExpressionVisitor that adds support for the additional JPQL identifiers supported by EclipseLink that is not defined in the JPA function specification.

Provisional API: This interface is part of an interim API that is still under development and expected to change significantly before reaching stability. It is available at this early stage to solicit feedback from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken (repeatedly) as the API evolves.

Version:

2.4

Author:

Pascal Filion

Since:

2.0

Method Summary

void	visit(CastExpression expression) Visits the CastExpression expression.
void	visit(DatabaseType expression) Visits the DatabaseType expression.
void	visit(ExtractExpression expression) Visits the ExtractExpression expression.
void	visit(RegexpExpression expression)
void	visit(TableExpression expression) Visits the TableExpression expression.
void	visit(TableVariableDeclaration expression) Visits the TableVariableDeclaration expression.
void	visit(UnionClause expression) Visits the UnionClause expression.

Methods inherited from interface org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor

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, visit, visit, visit, visit

Method Detail

visit

void visit(CastExpression expression)

Visits the CastExpression expression.

Parameters:

expression - The Expression to visit

visit

void visit(DatabaseType expression)

Visits the DatabaseType expression.

Parameters:

expression - The DatabaseType to visit

visit

void visit(ExtractExpression expression)

Visits the ExtractExpression expression.

Parameters:

expression - The Expression to visit

visit

void visit(RegexpExpression expression)

visit

void visit(TableExpression expression)

Visits the TableExpression expression.

Parameters:

expression - The Expression to visit

visit

void visit(TableVariableDeclaration expression)

Visits the TableVariableDeclaration expression.

Parameters:

expression - The Expression to visit

visit

void visit(UnionClause expression)

Visits the UnionClause expression.

Parameters:

expression - The Expression to visit