MDHT Architecture Diagram

Rama Ramakrishnan

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Introduction

The intent is to capture the high level architecture of the MDHT. The following diagrams are created to depict the high level flow.– MDHT Architecture Diagram– MDHT Capabilities ( Inputs & Outputs )

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MDHT Architecture

E M F

Eclipse Modeling

Framework

Includes EMF Core, EMF.Edit,

EMF.Codegen &

Validation Framework

DITA Document generation

Includes generation of DITA

xml files

Document Publishing

Includes generating

documents using DITA-OT

Custom ToolsIncludes

• UML Table Editor• New Project Wizards• New CDA templates• Property Editors

JAVA Classes Includes generating Java source code for

models and the constraints

HL7 CoreIncludes V3 datatype support, MIF-> UML

support, HDF

CDAIncludes

• CDA Support• CDA Templates• HITSP & IHE models

Validation SuiteIncludes testing instances of CDA and non-

CDA models.

MDHT

Terminology Services

Includes support for terminology sets

Model to

Model Transformation

IncludesDomain

Model to implemen

tation models.

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MDHT Inputs & Outputs

DomainModel MDHTMDHT

Add Custom Validations & Constraints

Add Custom Validations & Constraints

Java API(Source Code)

Java API(Source Code)

Validation CodeGeneration

Validation CodeGeneration

Implementation Guide(s)

Implementation Guide(s)

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