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{scrollbar:icons=false} h1. {page-info:title} {panel:title=Contents of this Page} {toc:minLevel=2} {panel} h2. Introduction This document is a section of the [WIP LJJ LexEVS 5.x Programmer's Guide]. The LexEVS Data Grid Service is a standard caGrid Data service based on the {highlight:red}I don't see the LexGrid Model .28Harold S..29 section in the Design and Architecture Guide[LexEVS 2009 Model|WIP Links LexEVS 5.0 Design and Architecture Guide#LexGrid Model .28Harold S..29]{highlight}. For complete documentation on caGrid Data Services, see [caGrid Data Service Documentation|http://cagrid.org/display/dataservices/Home]. h2. Querying The System To query the LexEVS Data Grid Service, use the standard caGrid CQL query method to compose queries. See [caGrid Data Service API Documentation|http://cagrid.org/display/dataservices12/Client+API] for more information. Example LexEVS queries follow. h3. Query for a Concept with a Specific Code * Example: Concept: C12345 {include:DataGridQueryByCode Snippet} h3. Query for a Concept with a Specific Presentation Text * Example: A concept with a namespace 'SNOMED Clinical Terms' that contains a Presentation equal to 'Heart' {include:DataGridQueryByPresentationText Snippet} h3. Restrict Results to Specific Attributes * Example: Retrieve all of the 'localIds' of any 'SupportedAssociation' in the system. {include:DataGridQueryRestrictByAttributes Snippet} {scrollbar:icons=false} |