® IBM Software Group © 2007 IBM Corporation Rational Transformation Workbench Analyzer for Eclipse V3.1 Name Title address

IBM Software Group | Rational software Discovery -> Analysis -> Development All Enterprise assets Project assets Developers’ assets

IBM Software Group | Rational software Product Positioning WebSphere Studio Asset Analyzer (WSAA) Impact Analysis Application Understanding Business Rule Management Application Analysis Components for reuse Rational Transformation Workbench (RTW) Project-level workbench for deep application analysis and transformation Architects, project leaders, analysts, developers Enterprise-wide app discovery and insight; find dependencies across applications and lines of business Architects, project leaders, DBAs, developers, system programmers Services Development Traditional Development Rational Developer for System z(RDz) Common IDE for COBOL, PL/I, J2EE and Web services development Architects, Developers Web Development RTW Analyzer for Eclipse Program level analysis

IBM Software Group | Rational software Rational Transformation Workbench Solution Overview Rational Transformation Workbench Business Rules Extension Application Architect Extension Reuse Analyzer Technical Preview RTW Repository Rational Developer for System z RTW Analyzer for Eclipse RTW Repository

IBM Software Group | Rational software RTW Analyzer for Eclipse Overview  Set of program understanding and analysis tools  Integrated into Rational Developer for System z  Aids the developer in everyday tasks  Program understanding: metrics, structure, relationships, logic flow  Data impact analysis: within and between programs  Advanced searches: context and code patterns in source  Benefits  Improve programmer productivity and accuracy  Accelerate project time-to-market  Reduce the cost of application maintenance Rational Developer for System z RTW Analyzer for Eclipse RTW Repository

IBM Software Group | Rational software Analysis Integrated into the Development Workflow  Analyze source in RDz local and remote z/OS projects  Programs  also JCL, DDLs, PSB and DBD files, and IDMS schemas  Automatic analysis of project source  creating a repository that is the basis for analysis  Automatic resolution of dynamic calls  to programs, files, screens, etc.  Mechanism for synchronizing the sources for analysis with changes occurring in an ongoing maintenance and enhancement environment Rational Developer for System z RTW Analyzer for Eclipse RTW Repository

IBM Software Group | Rational software What can you do with Analyzer for Eclipse?  Advanced searches  Data item impact analysis  View program logic diagrams  View program complexity metrics  Navigate program source via synchronized views

IBM Software Group | Rational software Advanced searches  Powerful query language  Use context, relationships, and attributes of source  Wizard guides definition  Library of pre-defined queries  Coding Standards  Dead code  Logic  Scope by:  Workspace  Project  Source

IBM Software Group | Rational software Perform data item impact analysis  Traces the flow of data items  Within and between programs  Forwards or Backwards from starting statement  Understand impact of changes before testing

IBM Software Group | Rational software View program logic diagrams  Control flow diagram  Paragraph flow  Flowchart  Paragraph logic

IBM Software Group | Rational software View 65+ program complexity metrics  McCabe’s Cyclomatic Complexity  Halstead’s Program Volume  Function points  Dead Code

IBM Software Group | Rational software Navigate program source via sychronized views Context Relationships Control flow Logic flow

IBM Software Group | Rational software RTW Analyzer for Eclipse  Aids the developer in everyday tasks  Quickly understand program structure and relationships  Quickly trace data usage and identify relationships  Search for relevant patterns in source code  Integrated into Rational Developer for System z  Benefits  Improve programmer productivity and accuracy  Accelerate project time-to-market  Reduce the cost of application maintenance

IBM Software Group | Rational software Backup charts

IBM Software Group | Rational software Queries can answer questions such as:  Where are all of the places a specific file is written to?  Where is a variable conditionally receiving data through a computation?  Where is a specified field not used and not declared in an include file?  Find all deeply nested IF statements  Find all GO TOs that do not point to EXIT paragraphs or paragraphs that end program execution

IBM Software Group | Rational software Organizing source: Workspaces and Projects  Eclipse workspace contains one or more Eclipse projects  Eclipse project contains one Analyzer for Eclipse workspace  Analyzer for Eclipse workspace contains one Analyzer for Eclipse project  Repository View is  Analyzer for Eclipse workspace + project