polyglot.types
Class ClassContextResolver

java.lang.Object
  polyglot.types.AbstractAccessControlResolver
      polyglot.types.ClassContextResolver

All Implemented Interfaces:

AccessControlResolver, Resolver

public class ClassContextResolver
extends AbstractAccessControlResolver

A ClassContextResolver looks up type names qualified with a class name. For example, if the class is "A.B", the class context will return the class for member class "A.B.C" (if it exists) when asked for "C".

Field Summary

protected ClassType

type

Fields inherited from class polyglot.types.AbstractAccessControlResolver

ts

Constructor Summary

ClassContextResolver(TypeSystem ts, ClassType type)
Construct a resolver.

Method Summary

protected boolean	canAccess(Named n, ClassType accessor)
ClassType	classType() The class in whose context we look.
Named	find(java.lang.String name, ClassType accessor) Find a type object in the context of the class.
java.lang.String	toString()

Methods inherited from class polyglot.types.AbstractAccessControlResolver

find

Methods inherited from class java.lang.Object

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

Field Detail

type

protected ClassType type

Constructor Detail

ClassContextResolver

public ClassContextResolver(TypeSystem ts,
                            ClassType type)

Construct a resolver.

Parameters:

ts - The type system.

type - The type in whose context we search for member types.

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

find

public Named find(java.lang.String name,
                  ClassType accessor)
           throws SemanticException

Find a type object in the context of the class.

Parameters:

name - The name to search for.

Throws:

SemanticException

canAccess

protected boolean canAccess(Named n,
                            ClassType accessor)

classType

public ClassType classType()

The class in whose context we look.