MDA��߷��෽��һ��ģ��

�� ��λ�ã�UML�� - ��

MDA��߷��෽��һ��ģ��

[2006/2/15]

MDA��OMG�Ĵ��ӣ��ṩ�˴Ӵ�ͳ��ڿ��õ�ģ��ܹ��ķ��ѧ��ת�䡣��˱�׼�Ľ�ģ��Լ��ṩ�˸�Ч�Ľ�ģ��Ϊ��ֲ�ͬ��ҵ��н�ģ��ṩ��ת��һ��͵�ģ��ת��Ϊ��һ��ͣ��ṩ��ӳ�䣨mapping��ģ��ʵ�ִ��롣MDA��ģ�͵Ķ��Σ�MDA��MDA��ҵ�ĳɹ�Ӧ��е��Ҫ�Ľ�ɫ��ߵķ��෽ʽ��Լ�һ��ߵ��ģ�棬�԰��õĹ��ߺʹ��MDA��ӵ��Щ��ͬʱ��й��߿��˵Ҳ��һ��õ�ָ�ϡ�

��

�Դ�MDA��Լ��2003��6�·��Ѿ��ṩ�˺ü��֧�ֹ��ߡ��ǣ�ֻ�к��ٵĹ�˾��MDA�ĸ��JAX��־��Soumen Chatterjee��ô��Ϊ�ģ��ÿ�ܵġ�MDA �״��Ŀ�У��Щ��ߵĳ��ȣ��ǰMDA��·�ߣ��Լ��ҵ�ܹ��MDA��Ч�ʡ��ר��ͬ��ΪMDA��ƹ��ṩֱ�ӵĽ��顣��ЩMDA��ս�MDA��ɹ��Ҫ��ʯ��ר��У��Ŭ��Ϊ��ṩ��õ�ָ�ϡ��ߵķ��෽ʽ��Լ�һ��ߵ��ģ�档

MDA��߷��

��Ӳ�Ʒ�ĽǶ��MDA��ͨ��߻��߹��ʵʩ�ģ��ǽ��ģ�Ϳ��̳е�һ��У��һ��PIM��PSM��Ȼ��ɵ��Ժ��ļ��м��Ѿ��ṩ��ϵļ��֧�ֹ��ߣ��ʵ�Ĵ��ɹ��ܡ��[OMG FAQ] ��ǣ��ֵ��ǣ�IDE��UML��ߺ�MDA��֮��Ľ��޿�ʼ��ʧ��ʱ��ҵ�á��MDA��MDA Compliant��ֹ��ߣ��ʱ�򣬡�ģ��model driven development��ġ��ߺ�MDA��߻��һ��ˣ��ܶ��ΪMDA��۵Ĳ�Ʒʵ��ϲ��ǵġ��ͺñȺ�ͨ��һ��Ϊ�ˡ�A��Ŀ��Ƶ�ҩ��ơ�B��õĸ��ã��ñ��Ϊ��ơ�B��ҩ��ò��ˡ�MDA��Ҳ��⡣

MDA��뷨�ǽ�Ӧ�üܹ��ֽ�Ϊ��ģ�ͣ�CIM��PIM��PSM��һ��Ǵ��ɹ��߱��Ϊ��MDA��ߣ�ʵ��Щ��MDA��̵ģ��Ⲣ��MDA��ߡ�

��ǽ��й��߷��ҪĿ��ǰ��Ŀǰ�г��е�MDA��ߵ��ͣ��Լ��Ǻ�MDA�淶�ķ��ϳ̶ȣ��ṩһ��Ƚϡ�
MDA��߿��Է�Ϊ��6�ࣺ

1. ��MDA�淶��ģ��ɹ��ߣ�MDA Specification based Model Generation Tools��
2. ģ��ת��ߣ�Model Transformation Tools��
3. ģ�Ͳֿ⣨Model Repository��
4. ģ��ɿ�ܣ�Model Generation framework��
5. UML��ߣ�UML Tool��
6. ��MDA��֧�ֹ��ߣ�MDA based development support tools��

MDA��õ�Ҳ�п�Դ�ģ��1�г��ĿǰMDA��ĸ��ߣ��б��ֱ��г��

2.��ǵ��һ��ǻ��OMG��MDA�淶��һ��MDA��ߵ��ģ�档��2��

�ܽ�

MDA��̡��ںͼܹ��ƵĸĽ��MDA��Ϊ��ǰ��ڶ�ô��MDA��Ա��Ϊ��ģһ�Σ��Model Once and Reuse Elsewhere (MORE)��Ľ�ģ��ԣ��ҵ��ĳ��󡣶��߹��MDA��Ҫ��֡��ڡ�MDA�״��Ŀ�У��Ǵ��½��˷��࣬�г��ĸ��ֹ��ߣ��ṩ��һ��ߵ��ģ�档

��sda-asia��Ԭ�� ժ�룬��ת��ҵ��;��