SimpleTypeVisitor6 (Java Platform SE 7 )

java.lang.Object
- javax.lang.model.util.AbstractTypeVisitor6<R,P>
- - javax.lang.model.util.SimpleTypeVisitor6<R,P>

Type Parameters:
R - the return type of this visitor's methods. Use Void for visitors that do not need to return results.
P - the type of the additional parameter to this visitor's methods. Use Void for visitors that do not need an additional parameter.

All Implemented Interfaces:

TypeVisitor<R,P>

Direct Known Subclasses:

SimpleTypeVisitor7, TypeKindVisitor6
```
@SupportedSourceVersion(value=RELEASE_6)
public class SimpleTypeVisitor6<R,P>
extends AbstractTypeVisitor6<R,P>
```
A simple visitor of types with default behavior appropriate for the RELEASE_6 source version. Visit methods corresponding to RELEASE_6 language constructs call defaultAction, passing their arguments to defaultAction's corresponding parameters. For constructs introduced in RELEASE_7 and later, visitUnknown is called instead.
Methods in this class may be overridden subject to their general contract. Note that annotating methods in concrete subclasses with @Override will help ensure that methods are overridden as intended.
WARNING: The TypeVisitor interface implemented by this class may have methods added to it in the future to accommodate new, currently unknown, language structures added to future versions of the Java™ programming language. Therefore, methods whose names begin with "visit" may be added to this class in the future; to avoid incompatibilities, classes which extend this class should not declare any instance methods with names beginning with "visit".
When such a new visit method is added, the default implementation in this class will be to call the visitUnknown method. A new simple type visitor class will also be introduced to correspond to the new language level; this visitor will have different default behavior for the visit method in question. When the new visitor is introduced, all or portions of this visitor may be deprecated.

Since:

1.6

See Also:
SimpleTypeVisitor7

Field Summary

Fields
Modifier and Type Field and Description

protected R DEFAULT_VALUE
Default value to be returned; defaultAction returns this value unless the method is overridden.

Fields
Modifier and Type	Field and Description
`protected R`	`DEFAULT_VALUE` Default value to be returned; `defaultAction` returns this value unless the method is overridden.

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`SimpleTypeVisitor6()` Constructor for concrete subclasses; uses `null` for the default value.
`protected`	`SimpleTypeVisitor6(R defaultValue)` Constructor for concrete subclasses; uses the argument for the default value.

Method Summary

Methods
Modifier and Type	Method and Description
`protected R`	`defaultAction(TypeMirror e, P p)` The default action for visit methods.
`R`	`visitArray(ArrayType t, P p)` Visits an array type.
`R`	`visitDeclared(DeclaredType t, P p)` Visits a declared type.
`R`	`visitError(ErrorType t, P p)` Visits an error type.
`R`	`visitExecutable(ExecutableType t, P p)` Visits an executable type.
`R`	`visitNoType(NoType t, P p)` Visits a `NoType` instance.
`R`	`visitNull(NullType t, P p)` Visits the null type.
`R`	`visitPrimitive(PrimitiveType t, P p)` Visits a primitive type.
`R`	`visitTypeVariable(TypeVariable t, P p)` Visits a type variable.
`R`	`visitWildcard(WildcardType t, P p)` Visits a wildcard type.

Methods inherited from class javax.lang.model.util.AbstractTypeVisitor6
visit, visit, visitUnion, visitUnknown

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

- Field Detail
  - DEFAULT_VALUE
```
protected final R DEFAULT_VALUE
```
    Default value to be returned; defaultAction returns this value unless the method is overridden.
- Constructor Detail
  - SimpleTypeVisitor6
```
protected SimpleTypeVisitor6()
```
    Constructor for concrete subclasses; uses null for the default value.
  - SimpleTypeVisitor6
```
protected SimpleTypeVisitor6(R defaultValue)
```
    Constructor for concrete subclasses; uses the argument for the default value.
    
    Parameters:
    defaultValue - the value to assign to DEFAULT_VALUE
- Method Detail
  - defaultAction
```
protected R defaultAction(TypeMirror e,
              P p)
```
    The default action for visit methods. The implementation in this class just returns DEFAULT_VALUE; subclasses will commonly override this method.
  - visitPrimitive
```
public R visitPrimitive(PrimitiveType t,
               P p)
```
    Visits a primitive type. This implementation calls defaultAction.
    
    Parameters:
    t - the type to visit
    p - a visitor-specified parameter
    
    Returns:
    the result of defaultAction
  - visitNull
```
public R visitNull(NullType t,
          P p)
```
    Visits the null type. This implementation calls defaultAction.
    
    Parameters:
    t - the type to visit
    p - a visitor-specified parameter
    
    Returns:
    the result of defaultAction
  - visitArray
```
public R visitArray(ArrayType t,
           P p)
```
    Visits an array type. This implementation calls defaultAction.
    
    Parameters:
    t - the type to visit
    p - a visitor-specified parameter
    
    Returns:
    the result of defaultAction
  - visitDeclared
```
public R visitDeclared(DeclaredType t,
              P p)
```
    Visits a declared type. This implementation calls defaultAction.
    
    Parameters:
    t - the type to visit
    p - a visitor-specified parameter
    
    Returns:
    the result of defaultAction
  - visitError
```
public R visitError(ErrorType t,
           P p)
```
    Visits an error type. This implementation calls defaultAction.
    
    Parameters:
    t - the type to visit
    p - a visitor-specified parameter
    
    Returns:
    the result of defaultAction
  - visitTypeVariable
```
public R visitTypeVariable(TypeVariable t,
                  P p)
```
    Visits a type variable. This implementation calls defaultAction.
    
    Parameters:
    t - the type to visit
    p - a visitor-specified parameter
    
    Returns:
    the result of defaultAction
  - visitWildcard
```
public R visitWildcard(WildcardType t,
              P p)
```
    Visits a wildcard type. This implementation calls defaultAction.
    
    Parameters:
    t - the type to visit
    p - a visitor-specified parameter
    
    Returns:
    the result of defaultAction
  - visitExecutable
```
public R visitExecutable(ExecutableType t,
                P p)
```
    Visits an executable type. This implementation calls defaultAction.
    
    Parameters:
    t - the type to visit
    p - a visitor-specified parameter
    
    Returns:
    the result of defaultAction
  - visitNoType
```
public R visitNoType(NoType t,
            P p)
```
    Visits a NoType instance. This implementation calls defaultAction.
    
    Parameters:
    t - the type to visit
    p - a visitor-specified parameter
    
    Returns:
    the result of defaultAction

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Class SimpleTypeVisitor6<R,P>

Field Summary

Constructor Summary

Method Summary

Methods inherited from class javax.lang.model.util.AbstractTypeVisitor6

Methods inherited from class java.lang.Object

Field Detail

DEFAULT_VALUE

Constructor Detail

SimpleTypeVisitor6

SimpleTypeVisitor6

Method Detail

defaultAction

visitPrimitive

visitNull

visitArray

visitDeclared

visitError

visitTypeVariable

visitWildcard

visitExecutable

visitNoType