Examples of org.teiid.query.sql.visitor.CriteriaTranslatorVisitor

org.teiid.query.sql.visitor.CriteriaTranslatorVisitor

This class is used to translate criteria specified on the user's update command against the virtual group, the elements on this criteria are replaced by elements on the query transformation that defines the virtual group. Parts of the criteria are selectively translated if a CriteriaSelector is specified, also if the user explicitly defines translations for some of the elements those translations override any symbol mappings.

      return TRUE_CRITERIA;
    }


    // get the symbolmap between virtual elements and theie counterpart expressions
    // from the virtual group's query transform
    CriteriaTranslatorVisitor translateVisitor = new CriteriaTranslatorVisitor(procCommand.getSymbolMap());


    translateVisitor.setCriteriaSelector(transCrit.getSelector());
    if(transCrit.hasTranslations()) {
      translateVisitor.setTranslations(transCrit.getTranslations());
    }


    // create a clone of user's criteria that is then translated
    Criteria userClone = (Criteria) userCriteria.clone();


    userClone = translateVisitor.translate(userClone);


    // translated criteria
    ((TranslatableProcedureContainer)userCmd).addImplicitParameters(translateVisitor.getImplicitParams());
    
    translatedCriteria = rewriteCriteria(userClone);


    // apply any implicit conversions
    try {

Examples of org.teiid.query.sql.visitor.CriteriaTranslatorVisitor

Related Classes of org.teiid.query.sql.visitor.CriteriaTranslatorVisitor