Examples of org.teiid.query.sql.proc.TranslateCriteria

org.teiid.query.sql.proc.TranslateCriteria

This object represents the criteria used in the stored procedure language that translates the portion of the user's criteria by doing symbol mapping to the elements of the physical group that defines the virtual group and translating the user's criteria using the element-expressions pairs represented as a list of comapreCriteria on this this object.

        
        CriteriaSelector critSelector = new CriteriaSelector();
        critSelector.setSelectorType(CriteriaSelector.IS_NULL);
        critSelector.setElements(elements);
                        
        TranslateCriteria transCriteria = new TranslateCriteria(critSelector, critList);        
                          
        helpCriteriaTest("TRANSLATE IS NULL CRITERIA ON (a) WITH (a = 5)",  //$NON-NLS-1$
            "TRANSLATE IS NULL CRITERIA ON (a) WITH (a = 5)", //$NON-NLS-1$
            transCriteria);

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        CriteriaSelector critSelector2 = new CriteriaSelector();
        //critSelector2.setSelectorType(CriteriaSelector.IS_NULL);
        critSelector2.setElements(elements);
                        
        TranslateCriteria transCriteria = new TranslateCriteria(critSelector2, critList); 
        elseQuery.setCriteria(transCriteria);
        
        AssignmentStatement elseQueryStmt = new AssignmentStatement(var2, elseQuery);
         
        Block elseBlock = new Block();

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        CriteriaSelector critSelector2 = new CriteriaSelector();
        critSelector2.setSelectorType(CriteriaSelector.IS_NULL);
        critSelector2.setElements(elements);
                        
        TranslateCriteria transCriteria = new TranslateCriteria(critSelector2, critList); 
        elseQuery.setCriteria(transCriteria);
        
        AssignmentStatement elseQueryStmt = new AssignmentStatement(var2, elseQuery);
         
        Block elseBlock = new Block();

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        Criteria crit = new CompareCriteria(a, CompareCriteria.EQ, 
            new Constant(new Integer(5)));        
        List critList = new ArrayList();
        critList.add(crit);
 
        TranslateCriteria transCriteria = new TranslateCriteria();
        CriteriaSelector critSelector2 = new CriteriaSelector();
        transCriteria.setTranslations(critList);
        transCriteria.setSelector(critSelector2);
        
        elseQuery.setCriteria(transCriteria);
        
        AssignmentStatement elseQueryStmt = new AssignmentStatement(var2, elseQuery);

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            new Constant(new Integer(6)));          
        List critList = new ArrayList();
        critList.add(crit1);
        critList.add(crit2);
 
        TranslateCriteria transCriteria = new TranslateCriteria();
        CriteriaSelector critSelector2 = new CriteriaSelector();
        transCriteria.setTranslations(critList);
        transCriteria.setSelector(critSelector2);
        
        elseQuery.setCriteria(transCriteria);
        
        AssignmentStatement elseQueryStmt = new AssignmentStatement(var2, elseQuery);

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            new Constant(new Integer(5)));        
        List critList = new ArrayList();
        critList.add(crit);
       
        CriteriaSelector critSelector = new CriteriaSelector();       
        TranslateCriteria transCrit = new TranslateCriteria();
        transCrit.setSelector(critSelector);
                
        elseQuery.setCriteria(transCrit);
        
        AssignmentStatement elseQueryStmt = new AssignmentStatement(var2, elseQuery);

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  }  
  
  // ################################## TEST HELPERS ################################  


  public static final TranslateCriteria sample1() { 
    TranslateCriteria tc = new TranslateCriteria(TestCriteriaSelector.sample1());
      return tc;
  }

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    TranslateCriteria tc = new TranslateCriteria(TestCriteriaSelector.sample1());
      return tc;
  }


  public static final TranslateCriteria sample2() { 
    TranslateCriteria tc = new TranslateCriteria(TestCriteriaSelector.sample2());
      return tc;
  }

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  }
  
  // ################################## ACTUAL TESTS ################################  
  
  public void testSelfEquivalence(){
    TranslateCriteria s1 = sample1();
    int equals = 0;
    UnitTestUtil.helpTestEquivalence(equals, s1, s1);
  }

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    int equals = 0;
    UnitTestUtil.helpTestEquivalence(equals, s1, s1);
  }


  public void testEquivalence(){
    TranslateCriteria s1 = sample1();
    TranslateCriteria s1a = sample1();
    int equals = 0;
    UnitTestUtil.helpTestEquivalence(equals, s1, s1a);
  }

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Related Classes of org.teiid.query.sql.proc.TranslateCriteria

org.teiid.query.parser.TestParser

org.teiid.query.sql.proc.TestTranslateCriteria

org.teiid.query.sql.visitor.TestStaticSymbolMappingVisitor

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