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Java™ Platform Standard Ed. 6 |
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java.lang.Object javax.lang.model.util.AbstractTypeVisitor6<R,P> javax.lang.model.util.SimpleTypeVisitor6<R,P>
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.@SupportedSourceVersion(value=RELEASE_6) public class SimpleTypeVisitor6<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(javax.lang.model.type.TypeMirror, P)
, passing their arguments to
defaultAction
's corresponding parameters.
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.
Field Summary | |
---|---|
protected R |
DEFAULT_VALUE
Default value to be returned; defaultAction returns this value unless the method is
overridden. |
Constructor Summary | |
---|---|
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 | |
---|---|
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, visitUnknown |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
protected final R DEFAULT_VALUE
defaultAction
returns this value unless the method is
overridden.
Constructor Detail |
---|
protected SimpleTypeVisitor6()
null
for the
default value.
protected SimpleTypeVisitor6(R defaultValue)
defaultValue
- the value to assign to DEFAULT_VALUE
Method Detail |
---|
protected R defaultAction(TypeMirror e, P p)
DEFAULT_VALUE
; subclasses will
commonly override this method.
public R visitPrimitive(PrimitiveType t, P p)
defaultAction
.
t
- the type to visitp
- a visitor-specified parameter
defaultAction
public R visitNull(NullType t, P p)
defaultAction
.
t
- the type to visitp
- a visitor-specified parameter
defaultAction
public R visitArray(ArrayType t, P p)
defaultAction
.
t
- the type to visitp
- a visitor-specified parameter
defaultAction
public R visitDeclared(DeclaredType t, P p)
defaultAction
.
t
- the type to visitp
- a visitor-specified parameter
defaultAction
public R visitError(ErrorType t, P p)
defaultAction
.
t
- the type to visitp
- a visitor-specified parameter
defaultAction
public R visitTypeVariable(TypeVariable t, P p)
defaultAction
.
t
- the type to visitp
- a visitor-specified parameter
defaultAction
public R visitWildcard(WildcardType t, P p)
defaultAction
.
t
- the type to visitp
- a visitor-specified parameter
defaultAction
public R visitExecutable(ExecutableType t, P p)
defaultAction
.
t
- the type to visitp
- a visitor-specified parameter
defaultAction
public R visitNoType(NoType t, P p)
NoType
instance. This implementation calls defaultAction
.
t
- the type to visitp
- a visitor-specified parameter
defaultAction
|
Java™ Platform Standard Ed. 6 |
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Copyright 2008 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.