Interface ClassInfo

All Known Subinterfaces:
ClassGenerator, ModifiableClass
All Known Implementing Classes:
ClassGeneratorImpl, ClassInfoBase, ClassInfoReflectiveImpl

public interface ClassInfo
An interface that provides information about classes. This can be used to describe both ClassGenerators that are used to generate code and pre-existing Java classes.
  • Method Details

    • modifiers

      int modifiers()
      Return the modifiers on this class as specified in java.lang.reflect.Modifier.
    • thisType

      Type thisType()
      Return the Type of the class represented by this ClassInfo.
    • isInterface

      boolean isInterface()
      Return true iff this ClassInfo is an interface.
    • name

      String name()
      Return the fully qualified class name for this ClassInfo.
    • pkgName

      String pkgName()
      Return the fully qualified package name containing the class represented by this ClassInfo.
    • className

      String className()
      Return the class name of the class represented by this ClassInfo relative to pkgName().
    • superType

      Type superType()
      Return the Type of the supertype of this class.
    • impls

      List<Type> impls()
      Return the list of Types of interfaces implemented by this class. May be empty, but never null.
    • fieldInfo

      Map<String,FieldInfo> fieldInfo()
      Return a map from field names to FieldInfo instances for every field defined in this class (not including super types).
    • findFieldInfo

      FieldInfo findFieldInfo(String name)
      Find a field with the given name if one exists. Searches this class and all super classes.
    • methodInfoByName

      Map<String,Set<MethodInfo>> methodInfoByName()
      Return methodInfo for all methods defined on this class. This does not include inherited methods. Here we return a map from method name to the set of MethodInfo instances for all methods with the same method name. This form is useful for handling method overload resolution.
    • constructorInfo

      Set<MethodInfo> constructorInfo()
    • findMethodInfo

      MethodInfo findMethodInfo(String name, Signature sig)
      Find the method (if any) with the given name and Signature in this ClassInfo, or in any superType of this ClassInfo.
    • findConstructorInfo

      MethodInfo findConstructorInfo(Signature sig)
      Find the MethodInfo (if any) for a Constructor with the given Signature in this ClassInfo.
    • isSubclass

      boolean isSubclass(ClassInfo info)
      Return true iff this is a subclass or subinterface of info.