harpoon.Backend.Runtime1
Class DataReflectionMemberList

java.lang.Object
  harpoon.ClassFile.HData
      harpoon.IR.Tree.Data
          harpoon.Backend.Runtime1.Data
              harpoon.Backend.Runtime1.DataReflectionMemberList

public class DataReflectionMemberList
extends Data

DataReflectionMemberList creates tables which the JNI interface will use. This includes:

1. a table to map java.lang.reflect.Field objects to field information structures, sorted in order of the (non-relocatable) Field object address. (begins at field2info_start, ends at field2info_end)
2. a table to map java.lang.reflect.Method objects to method information structures, sorted in order of the (non-relocatable) Method object address. (begins at method2info_start, ends at method2info_end)
3. Static java.lang.reflect.Field objects. As the JDK dictates, these contain no actual field data; however, table #1 above is keyed by the object address to fetch the actual field information structures.
4. Static java.lang.reflect.Method objects. As the JDK dictates, these contain no actual method data; however, table #2 above is keyed by the object address to fetch the actual method information structures.
5. Static java.lang.reflect.Constructor objects. Similar to the above.

Version:

$Id: DataReflectionMemberList.java,v 1.7 2004/06/25 14:33:21 cananian Exp $

Author:

C. Scott Ananian <cananian@alumni.princeton.edu>

Nested Class Summary

Nested classes/interfaces inherited from class harpoon.IR.Tree.Data

Data.TreeFactory

Field Summary

Fields inherited from class harpoon.Backend.Runtime1.Data

root

Fields inherited from class harpoon.IR.Tree.Data

desc, frame, modCount, tf

Constructor Summary

DataReflectionMemberList(Frame f, HClass hc, ClassHierarchy ch)
Creates a DataReflectionMemberList.

Method Summary

Methods inherited from class harpoon.Backend.Runtime1.Data

_DATUM, _DATUM, emitUtf8String, getHClass, getRootElement, hashCode, toUTF8

Methods inherited from class harpoon.IR.Tree.Data

getDesc, print

Methods inherited from class harpoon.ClassFile.HData

clone, getElementsI, getElementsL, print

Methods inherited from class java.lang.Object

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

Constructor Detail

DataReflectionMemberList

public DataReflectionMemberList(Frame f,
                                HClass hc,
                                ClassHierarchy ch)

Creates a DataReflectionMemberList.