org.xvolks.jnative.misc.basicStructures
Interface BasicData<T>

All Known Implementing Classes:

AbstractBasicData, ChooseColor, DOUBLE, DWORD, FILETIME, FLOAT, HANDLE, HKEY, HWND, INT64, LONG, LPARAM, LRESULT, MemoryStatusEx, MSG, Point, UINT, WNDCLASS, WPARAM

public interface BasicData<T>

$Id: BasicData.java,v 1.5 2006/06/09 20:44:05 mdenty Exp $

Instances of BasicData are specialized blocks of memory

They are values, memory, pointers to the memory

This software is released under the LGPL.

Method Summary

Pointer	createPointer() Method createPointer reserves a native MemoryBlock and copy its value in it
Pointer	getPointer() Method getPointer gets the Pointer created by createPointer()
int	getSizeOf() Method getSizeOf
T	getValue() Method getValue gets the value of this BasicData (often this)
T	getValueFromPointer() Method getValueFromPointer gets the value of this data from the native memory block

Method Detail

getValue

T getValue()

Method getValue gets the value of this BasicData (often this)

Returns:

a T

getValueFromPointer

T getValueFromPointer()
                      throws NativeException

Method getValueFromPointer gets the value of this data from the native memory block

Returns:

a T

Throws:

NativeException

getPointer

Pointer getPointer()

Method getPointer gets the Pointer created by createPointer()

Returns:

a Pointer the pointer or null if createPointer() was not called

getSizeOf

int getSizeOf()

Method getSizeOf

Returns:

the size of this data

createPointer

Pointer createPointer()
                      throws NativeException

Method createPointer reserves a native MemoryBlock and copy its value in it

Returns:

a Pointer on the reserved memory

Throws:

NativeException