AbstractGrammarValidator.AbstractCollectionValidator (EclipseLink 4.0.6, API Reference)

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 static 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

Constructors
Modifier Constructor Description

protected AbstractCollectionValidator(AbstractGrammarValidator validator)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`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, 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
  - AbstractCollectionValidator
```
protected AbstractCollectionValidator(AbstractGrammarValidator validator)
```
- Method Detail
  - validateEndsWithComma
```
protected void validateEndsWithComma(CollectionExpression expression)
```
  - validateSeparation
```
protected void validateSeparation(CollectionExpression expression)
```
  - visit
```
public void visit(CollectionExpression expression)
```
    Description copied from interface: ExpressionVisitor
    
    Visits the CollectionExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Overrides:
    
    visit in class AbstractExpressionVisitor
    
    Parameters:
    
    expression - The Expression to visit