Package com.google.web.bindery.autobean.shared

Class AutoBeanVisitor.ParameterizationVisitor

java.lang.Object

com.google.web.bindery.autobean.shared.AutoBeanVisitor.ParameterizationVisitor

Enclosing class:

AutoBeanVisitor

public static class AutoBeanVisitor.ParameterizationVisitor
extends Object

The ParameterizationVisitor provides access to more complete type information than a simple class literal can provide.

The order of traversal reflects the declared parameterization of the property. For example, a Map<String, List<Foo>> would be traversed via the following sequence:

 visitType(Map.class);
   visitParameter();
     visitType(String.class);
     endVisitType(String.class);
   endVisitParameter();
   visitParameter();
     visitType(List.class);
       visitParameter();
         visitType(Foo.class);
         endVisitType(Foo.class);
       endParameter();
     endVisitType(List.class);
   endVisitParameter();
 endVisitType(Map.class);
 

Constructor Summary

Constructors

Constructor	Description
ParameterizationVisitor()

Method Summary

Modifier and Type	Method	Description
void	endVisitParameter()	Called when finished with a type parameter.
void	endVisitType(Class<?> type)	Called when finished with a type.
boolean	visitParameter()	Called when visiting a type parameter.
boolean	visitType(Class<?> type)	Called when visiting a possibly parameterized type.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ParameterizationVisitor

public ParameterizationVisitor()

Method Details

endVisitParameter

public void endVisitParameter()

Called when finished with a type parameter.

endVisitType

public void endVisitType(Class<?> type)

Called when finished with a type.

Parameters:

type - a Class object

visitParameter

public boolean visitParameter()

Called when visiting a type parameter.

Returns:

true if the type parameter should be visited

visitType

public boolean visitType(Class<?> type)

Called when visiting a possibly parameterized type.

Parameters:

type - a Class object

Returns:

true if the type should be visited