Examples of org.teiid.query.sql.lang.MatchCriteria

org.teiid.query.sql.lang.MatchCriteria
This class represents a criteria involving a string expression to be matched against a string expression match value. The match value may contain a few special characters: % represents 0 or more characters and _ represents a single match character. The escape character can be used to escape an actual % or _ within a match string.

  }  
  
  // ################################## TEST HELPERS ################################  
    
  public static MatchCriteria example(String element, String str) {
    MatchCriteria crit = new MatchCriteria();
    crit.setLeftExpression(new ElementSymbol(element));
    crit.setRightExpression(new Constant(str));
    return crit;        
  }

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    crit.setRightExpression(new Constant(str));
    return crit;        
  }    


  public static MatchCriteria example(String str) {
    MatchCriteria crit = new MatchCriteria();
    crit.setLeftExpression(new ElementSymbol("m.g1.e1")); //$NON-NLS-1$
    crit.setRightExpression(new Constant(str));
    return crit;        
  }

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    crit.setRightExpression(new Constant(str));
    return crit;        
  }    


  public static MatchCriteria example(String str, char escapeChar) {
    MatchCriteria crit = new MatchCriteria();
    crit.setLeftExpression(new ElementSymbol("m.g1.e1")); //$NON-NLS-1$
    crit.setRightExpression(new Constant(str));
    crit.setEscapeChar(escapeChar);
    return crit;                    
  }

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  }    
    
  // ################################## ACTUAL TESTS ################################
  
  public void testEquals1() {    
    MatchCriteria c1 = example("abc"); //$NON-NLS-1$
    MatchCriteria c2 = example("abc"); //$NON-NLS-1$
    assertTrue("Equivalent match criteria don't compare as equal: " + c1 + ", " + c2, c1.equals(c2));         //$NON-NLS-1$ //$NON-NLS-2$
  }

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    MatchCriteria c2 = example("abc"); //$NON-NLS-1$
    assertTrue("Equivalent match criteria don't compare as equal: " + c1 + ", " + c2, c1.equals(c2));         //$NON-NLS-1$ //$NON-NLS-2$
  }


  public void testEquals2() {    
    MatchCriteria c1 = example("abc", '#'); //$NON-NLS-1$
        c1.setNegated(true);
    MatchCriteria c2 = example("abc", '#'); //$NON-NLS-1$
        c2.setNegated(true);
    assertTrue("Equivalent match criteria don't compare as equal: " + c1 + ", " + c2, c1.equals(c2));         //$NON-NLS-1$ //$NON-NLS-2$
  }

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        c2.setNegated(true);
    assertTrue("Equivalent match criteria don't compare as equal: " + c1 + ", " + c2, c1.equals(c2));         //$NON-NLS-1$ //$NON-NLS-2$
  }


  public void testEquals3() {    
    MatchCriteria c1 = example("abc", '#'); //$NON-NLS-1$
        c1.setNegated(true);
    MatchCriteria c2 = (MatchCriteria) c1.clone();
    assertTrue("Equivalent match criteria don't compare as equal: " + c1 + ", " + c2, c1.equals(c2));         //$NON-NLS-1$ //$NON-NLS-2$
  }

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    MatchCriteria c2 = (MatchCriteria) c1.clone();
    assertTrue("Equivalent match criteria don't compare as equal: " + c1 + ", " + c2, c1.equals(c2));         //$NON-NLS-1$ //$NON-NLS-2$
  }


  public void testEquals4() {    
    MatchCriteria c1 = example("abc"); //$NON-NLS-1$
    MatchCriteria c2 = example("abc", '#'); //$NON-NLS-1$
    assertTrue("Different match criteria compare as equal: " + c1 + ", " + c2, ! c1.equals(c2));         //$NON-NLS-1$ //$NON-NLS-2$
  }

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    MatchCriteria c2 = example("abc", '#'); //$NON-NLS-1$
    assertTrue("Different match criteria compare as equal: " + c1 + ", " + c2, ! c1.equals(c2));         //$NON-NLS-1$ //$NON-NLS-2$
  }


  public void testEquals5() {    
    MatchCriteria c1 = example("e1", "abc"); //$NON-NLS-1$ //$NON-NLS-2$
    MatchCriteria c2 = example("e2", "abc"); //$NON-NLS-1$ //$NON-NLS-2$
    assertTrue("Different match criteria compare as equal: " + c1 + ", " + c2, ! c1.equals(c2));         //$NON-NLS-1$ //$NON-NLS-2$
  }

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    MatchCriteria c2 = example("e2", "abc"); //$NON-NLS-1$ //$NON-NLS-2$
    assertTrue("Different match criteria compare as equal: " + c1 + ", " + c2, ! c1.equals(c2));         //$NON-NLS-1$ //$NON-NLS-2$
  }


  public void testSelfEquivalence(){
    MatchCriteria c1 = example("abc"); //$NON-NLS-1$
    int equals = 0;
    UnitTestUtil.helpTestEquivalence(equals, c1, c1);
  }

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    int equals = 0;
    UnitTestUtil.helpTestEquivalence(equals, c1, c1);
  }


  public void testEquivalence(){
    MatchCriteria c1 = example("abc"); //$NON-NLS-1$
    MatchCriteria c2 = example("abc"); //$NON-NLS-1$
    int equals = 0;
    UnitTestUtil.helpTestEquivalence(equals, c1, c2);
  }

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