AbstractContentAssistVisitor.WithinInvalidExpressionVisitor (EclipseLink 2.7.15, API Reference)

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

All Implemented Interfaces:: ExpressionVisitor

Enclosing class:: AbstractContentAssistVisitor

protected static final class AbstractContentAssistVisitor.WithinInvalidExpressionVisitor
extends AbstractTraverseParentVisitor

Field Summary

Fields
Modifier and Type Field Description

protected boolean withinInvalidExpression
Determines whether the visited Expression is an descendant of either a bad or invalid expression.

Constructor Summary

Constructors
Modifier Constructor Description

protected WithinInvalidExpressionVisitor()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`dispose()`	Disposes of the internal data.
`boolean`	`isWithinInvalidExpression()`	Determines whether the visited `Expression` is part of an invalid fragment
`void`	`visit(BadExpression expression)`	Visits the `BadExpression` expression.
`void`	`visit(UnknownExpression expression)`	Visits the `UnknownExpression` expression.

Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.AbstractTraverseParentVisitor
visit, visit

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

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - withinInvalidExpression
```
protected boolean withinInvalidExpression
```
    Determines whether the visited Expression is an descendant of either a bad or invalid expression.
- Constructor Detail
  - WithinInvalidExpressionVisitor
```
protected WithinInvalidExpressionVisitor()
```
- Method Detail
  - dispose
```
public void dispose()
```
    Disposes of the internal data.
  - isWithinInvalidExpression
```
public boolean isWithinInvalidExpression()
```
    Determines whether the visited Expression is part of an invalid fragment
    
    Returns:
    
    true if the visited Expression is within an invalid fragment; false if it is not
  - visit
```
public void visit(BadExpression expression)
```
    Visits the BadExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Overrides:
    
    visit in class AnonymousExpressionVisitor
    
    Parameters:
    
    expression - The Expression to visit
  - visit
```
public void visit(UnknownExpression expression)
```
    Visits the UnknownExpression expression.
    
    Specified by:
    
    visit in interface ExpressionVisitor
    
    Overrides:
    
    visit in class AnonymousExpressionVisitor
    
    Parameters:
    
    expression - The UnknownExpression to visit