org.eclipse.persistence.jpa.jpql
Class AbstractGrammarValidator.AbstractCollectionValidator

java.lang.Object
  org.eclipse.persistence.jpa.jpql.parser.AbstractExpressionVisitor
      org.eclipse.persistence.jpa.jpql.AbstractGrammarValidator.AbstractCollectionValidator

All Implemented Interfaces:

ExpressionVisitor

Direct Known Subclasses:

AbstractGrammarValidator.CollectionSeparatedByCommaValidator, AbstractGrammarValidator.CollectionSeparatedBySpaceValidator

Enclosing class:

AbstractGrammarValidator

protected abstract class AbstractGrammarValidator.AbstractCollectionValidator
extends AbstractExpressionVisitor

This validate is responsible to validate the collection of Expressions:

• Making sure they are all separated by a comma or by a space (depending on which one is required);
• Making sure it does not end with a comma;
• There is no empty expression between two commas.

Constructor Summary

protected

AbstractGrammarValidator.AbstractCollectionValidator()

Method Summary

protected void	validateEndsWithComma(CollectionExpression expression)
protected void	validateSeparation(CollectionExpression expression)
void	visit(CollectionExpression expression) Visits the CollectionExpression expression.

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractGrammarValidator.AbstractCollectionValidator

protected AbstractGrammarValidator.AbstractCollectionValidator()

Method Detail

validateEndsWithComma

protected void validateEndsWithComma(CollectionExpression expression)

validateSeparation

protected void validateSeparation(CollectionExpression expression)

visit

public void visit(CollectionExpression expression)

Visits the CollectionExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit