Package org.gdbms.engine.instruction

Examples of org.gdbms.engine.instruction.IncompatibleTypesException

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  /**
   * @see org.gdbms.engine.instruction.Operations#less(org.gdbms.engine.values.Value)
   */
  public Value less(Value value) throws IncompatibleTypesException {
    throw new IncompatibleTypesException("Cannot operate with " + value +
      " and " + this);
  }
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  /**
   * @see org.gdbms.engine.instruction.Operations#greaterEqual(org.gdbms.engine.values.Value)
   */
  public Value greaterEqual(Value value) throws IncompatibleTypesException {
    throw new IncompatibleTypesException("Cannot operate with " + value +
      " and " + this);
  }
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  /**
   * @see org.gdbms.engine.instruction.Operations#lessEqual(org.gdbms.engine.values.Value)
   */
  public Value lessEqual(Value value) throws IncompatibleTypesException {
    throw new IncompatibleTypesException("Cannot operate with " + value +
      " and " + this);
  }
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          for (int j = 0; j < aggregatedValues.length; j++) {
                        aggregatedValues[j] = fields[j].evaluate(i);
                    }
        }
      } catch (ClassCastException e) {
        throw new IncompatibleTypesException("where expression is not boolean",
          e);
      }
    }

    indexes.indexSetComplete();
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      try {
        if (((BooleanValue) whereExpression.evaluateExpression(i)).getValue()) {
          indexes.addIndex(i);
        }
      } catch (ClassCastException e) {
        throw new IncompatibleTypesException("where expression is not boolean",
          e);
      }
    }

    indexes.indexSetComplete();
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        if (value instanceof NullValue){
            return ValueFactory.createValue(false);
        }
       
    if (!(value instanceof BooleanValue)) {
      throw new IncompatibleTypesException();
    }
   
        return ValueFactory.createValue((!((BooleanValue)value).value) && this.value);
    }
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        if (value instanceof NullValue){
            return ValueFactory.createValue(false);
        }
       
    if (!(value instanceof BooleanValue)) {
      throw new IncompatibleTypesException();
    }
   
        return ValueFactory.createValue(!(((BooleanValue)value).value && ! this.value));
    }
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        if (value instanceof NullValue){
            return ValueFactory.createValue(true);
        }
       
    if (!(value instanceof BooleanValue)) {
      throw new IncompatibleTypesException();
    }
   
        return ValueFactory.createValue(((BooleanValue)value).value && !(this.value));
    }
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        if (value instanceof NullValue){
            return ValueFactory.createValue(true);
        }
       
    if (!(value instanceof BooleanValue)) {
      throw new IncompatibleTypesException();
    }
   
        return ValueFactory.createValue(!(!((BooleanValue)value).value && this.value));
    }
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    }

    if (value instanceof BooleanValue) {
      return ValueFactory.createValue(this.value == ((BooleanValue) value).value);
    } else {
      throw new IncompatibleTypesException();
    }
  }
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Related Classes of org.gdbms.engine.instruction.IncompatibleTypesException

  • org.gdbms.engine.strategies.FilteredDataSource
  • org.gdbms.engine.values.AbstractValue
  • org.gdbms.engine.values.BinaryValue
  • org.gdbms.engine.values.BooleanValue
  • org.gdbms.engine.values.DateValue
  • org.gdbms.engine.values.NumericValue
  • org.gdbms.engine.values.StringValue
  • org.gdbms.engine.values.TimestampValue
  • org.gdbms.engine.values.TimeValue
  • org.gdbms.engine.values.ValueCollection
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