AbstractTraverseParentVisitor (EclipseLink 4.0.2, API Reference)

java.lang.Object
- org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor
- - org.eclipse.persistence.jpa.jpql.parser.AbstractTraverseParentVisitor

All Implemented Interfaces:

ExpressionVisitor

Direct Known Subclasses:

AbstractEclipseLinkTraverseParentVisitor, AbstractValidator.OwningClauseVisitor, AbstractValidator.OwningStatementVisitor, BaseDeclarationIdentificationVariableFinder, ParameterTypeVisitor
```
public abstract class AbstractTraverseParentVisitor
extends AnonymousExpressionVisitor
```
This ExpressionVisitor traverses up the hierarchy. It is up to the subclass to complete the behavior.

Version:

2.4

Author:

Pascal Filion

Since:

2.3

Constructor Summary

Constructors
Modifier Constructor Description

protected AbstractTraverseParentVisitor()
Default constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`visit(Expression expression)`	Blindly visit the given `Expression`.
`void`	`visit(JPQLExpression expression)`	Visits the `JPQLExpression` expression.

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, 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
  - AbstractTraverseParentVisitor
```
protected AbstractTraverseParentVisitor()
```
    Default constructor.
- Method Detail
  - visit
```
protected void visit(Expression expression)
```
    Description copied from class: AnonymousExpressionVisitor
    
    Blindly visit the given Expression.
    
    Overrides:
    
    visit in class AnonymousExpressionVisitor
    
    Parameters:
    
    expression - The Expression to visit
  - visit
```
public void visit(JPQLExpression expression)
```
    Description copied from interface: ExpressionVisitor
    
    Visits the JPQLExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Overrides:
    
    visit in class AnonymousExpressionVisitor
    
    Parameters:
    
    expression - The Expression to visit