org.eclipse.persistence.jpa.jpql
Class AbstractValidator.NestedArrayVisitor

java.lang.Object
  org.eclipse.persistence.jpa.jpql.parser.AbstractExpressionVisitor
      org.eclipse.persistence.jpa.jpql.AbstractValidator.NestedArrayVisitor

All Implemented Interfaces:

ExpressionVisitor

Enclosing class:

AbstractValidator

protected static class AbstractValidator.NestedArrayVisitor
extends AbstractExpressionVisitor

Field Summary

int	nestedArraySize The number of items contained in the nested array or -1 if the Expression does not represent a nested array.
protected boolean	subExpression Internal flag used to determine if a sub-expression is traversed, which is required when representing a nested array.

Constructor Summary

protected

AbstractValidator.NestedArrayVisitor()

Method Summary

void	visit(CollectionExpression expression) Visits the CollectionExpression expression.
void	visit(SubExpression expression) Visits the SubExpression 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

Methods inherited from class java.lang.Object

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

Field Detail

nestedArraySize

public int nestedArraySize

The number of items contained in the nested array or -1 if the Expression does not represent a nested array.

subExpression

protected boolean subExpression

Internal flag used to determine if a sub-expression is traversed, which is required when representing a nested array.

Constructor Detail

AbstractValidator.NestedArrayVisitor

protected AbstractValidator.NestedArrayVisitor()

Method Detail

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

visit

public void visit(SubExpression expression)

Visits the SubExpression expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AbstractExpressionVisitor

Parameters:

expression - The Expression to visit