Package com.sun.jdo.spi.persistence.support.sqlstore.query.util.type

Examples of com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.Type

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                    "jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
        }
        else
        {
            // check type of first arg
            Type firstArgType = firstArg.getJQLType();
            if (!firstArgType.equals(typetab.stringType))
            {
                errorMsg.error(firstArg.getLine(), firstArg.getColumn(),
                    I18NHelper.getMessage(messages,
                        "jqlc.semantic.generic.arguments.typemismatch", //NOI18N
                        firstArgType.getName(), typetab.stringType.getName()));
            }
            // check type of second arg (if available)
            JQLAST secondArg = (JQLAST)firstArg.getNextSibling();
            if (secondArg != null)
            {
                Type secondArgType = secondArg.getJQLType();
                if (!typetab.isCharType(secondArgType))
                {
                    errorMsg.error(secondArg.getLine(), secondArg.getColumn(),
                        I18NHelper.getMessage(messages,
                            "jqlc.semantic.generic.arguments.typemismatch", //NOI18N
                        secondArgType.getName(), typetab.charType.getName()));
                }
            }
        }
    }
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        }
        else
        {
            // specified two args
            // check type of first arg
            Type firstArgType = firstArg.getJQLType();
            if (!typetab.isIntType(firstArgType))
            {
                errorMsg.error(firstArg.getLine(), firstArg.getColumn(),
                    I18NHelper.getMessage(messages,
                        "jqlc.semantic.generic.arguments.typemismatch", //NOI18N
                        firstArgType.getName(), typetab.intType.getName()));
            }
            // check type of second arg
            JQLAST secondArg = (JQLAST)firstArg.getNextSibling();
            Type secondArgType = firstArg.getJQLType();
            if (!typetab.isIntType(secondArgType))
            {
                errorMsg.error(secondArg.getLine(), secondArg.getColumn(),
                    I18NHelper.getMessage(messages,
                        "jqlc.semantic.generic.arguments.typemismatch", //NOI18N
                        secondArgType.getName(), typetab.intType.getName()));
            }
        }
    }
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                    "jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
        }
        else
        {
            // check type of first arg
            Type firstArgType = firstArg.getJQLType();
            if (!firstArgType.equals(typetab.stringType))
            {
                errorMsg.error(firstArg.getLine(), firstArg.getColumn(),
                    I18NHelper.getMessage(messages,
                        "jqlc.semantic.generic.arguments.typemismatch", //NOI18N
                        firstArgType.getName(), typetab.stringType.getName()));
            }
            // check type of second arg (if available)
            JQLAST secondArg = (JQLAST)firstArg.getNextSibling();
            if (secondArg != null)
            {
                Type secondArgType = secondArg.getJQLType();
                if (!typetab.isIntType(secondArgType))
                {
                    errorMsg.error(secondArg.getLine(), secondArg.getColumn(),
                        I18NHelper.getMessage(messages,
                            "jqlc.semantic.generic.arguments.typemismatch", //NOI18N
                            secondArgType.getName(), typetab.intType.getName()));
                }
            }
        }
    }
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                I18NHelper.getMessage(messages,
                    "jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
        }
        else
        {
            Type argType = firstArg.getJQLType();
            if (!typetab.isNumberType(argType))
            {
                errorMsg.error(firstArg.getLine(), firstArg.getColumn(),
                    I18NHelper.getMessage(messages,
                        "jqlc.semantic.generic.arguments.typemismatch", //NOI18N
                        argType.getName(), "number type"));
            }
        }
    }
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                I18NHelper.getMessage(messages,
                    "jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
        }
        else
        {
            Type argType = firstArg.getJQLType();
            if (!typetab.isDoubleType(argType))
            {
                errorMsg.error(firstArg.getLine(), firstArg.getColumn(),
                    I18NHelper.getMessage(messages,
                        "jqlc.semantic.generic.arguments.typemismatch", //NOI18N
                        argType.getName(), "double or Double"));
            }
        }
    }
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     * @param rightAST right operand
     * @return Type
     */
    protected Type analyseBitwiseExpr(JQLAST op, JQLAST leftAST, JQLAST rightAST)
    {
        Type left = leftAST.getJQLType();
        Type right = rightAST.getJQLType();
       
        // handle error type
        if (left.equals(typetab.errorType) || right.equals(typetab.errorType))
            return typetab.errorType;
       
        switch(op.getType())
        {
        case BAND:
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     * @param rightAST right operand
     * @return Type
     */
    protected Type analyseConditionalExpr(JQLAST op, JQLAST leftAST, JQLAST rightAST)
    {
        Type left = leftAST.getJQLType();
        Type right = rightAST.getJQLType();

        // handle error type
        if (left.equals(typetab.errorType) || right.equals(typetab.errorType))
            return typetab.errorType;

        switch(op.getType())
        {
        case AND:
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     * @param rightAST right operand
     * @return Type
     */
    protected Type analyseRelationalExpr(JQLAST op, JQLAST leftAST, JQLAST rightAST)
    {
        Type left = leftAST.getJQLType();
        Type right = rightAST.getJQLType();

        // handle error type
        if (left.equals(typetab.errorType) || right.equals(typetab.errorType))
            return typetab.errorType;

        // special check for <, <=, >, >=
        // left and right hand types must be orderable
        switch(op.getType())
        {
        case LT:
        case LE:
        case GT:
        case GE:
            if (!left.isOrderable())
            {
                errorMsg.error(op.getLine(), op.getColumn(),
                    I18NHelper.getMessage(messages, "jqlc.semantic.analyserelationalexpr.notorderable", //NOI18N
                        left.getName(), op.getText()));
                return typetab.errorType;
            }
            if (!right.isOrderable())
            {
                errorMsg.error(op.getLine(), op.getColumn(),
                    I18NHelper.getMessage(messages, "jqlc.semantic.analyserelationalexpr.notorderable", //NOI18N
                        right.getName(), op.getText()));
                return typetab.errorType;
            }
            break;
        case EQUAL:
        case NOT_EQUAL:
            if ((leftAST.getType() == CONTAINS) || (rightAST.getType() == CONTAINS))
            {
                errorMsg.unsupported(op.getLine(), op.getColumn(),
                    I18NHelper.getMessage(messages,
                        "jqlc.semantic.generic.unsupportedconstraintop", op.getText())); //NOI18N
                return typetab.errorType;
            }
            break;
        }
       
        // check for numeric types, numeric wrapper class types and math class types
        if (typetab.isNumberType(left) && typetab.isNumberType(right))
            return typetab.booleanType;

        // check for boolean and java.lang.Boolean
        if (typetab.isBooleanType(left) && typetab.isBooleanType(right))
            return typetab.booleanType;

        if (left.isCompatibleWith(right) || right.isCompatibleWith(left))
            return typetab.booleanType;
       
        // if this code is reached a conditional operator was used with invalid arguments
        errorMsg.error(op.getLine(), op.getColumn(),
            I18NHelper.getMessage(messages, "jqlc.semantic.generic.arguments.invalid", //NOI18N
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     * @param rightAST right operand
     * @return Type
     */
    protected Type analyseBinaryArithmeticExpr(JQLAST op, JQLAST leftAST, JQLAST rightAST)
    {
        Type left = leftAST.getJQLType();
        Type right = rightAST.getJQLType();

        // handle error type
        if (left.equals(typetab.errorType) || right.equals(typetab.errorType))
            return typetab.errorType;

        if (typetab.isNumberType(left) && typetab.isNumberType(right))
        {
            // handle java.math.BigDecimal
            if (left.isCompatibleWith(typetab.bigDecimalType))
                return left;
            if (right.isCompatibleWith(typetab.bigDecimalType))
                return right;
           
            // handle java.math.BigInteger
            if (left.isCompatibleWith(typetab.bigIntegerType))
            {
                // if right is floating point return BigDecimal,
                // otherwise return BigInteger
                return typetab.isFloatingPointType(right) ?
                       typetab.bigDecimalType : left;
            }
            if (right.isCompatibleWith(typetab.bigIntegerType))
            {
                // if left is floating point return BigDecimal,
                // otherwise return BigInteger
                return typetab.isFloatingPointType(left) ?
                       typetab.bigDecimalType : right;
            }      

            boolean wrapper = false;
            if (left instanceof NumericWrapperClassType)
            {
                left = ((NumericWrapperClassType)left).getPrimitiveType();
                wrapper = true;
            }
            if (right instanceof NumericWrapperClassType)
            {
                right = ((NumericWrapperClassType)right).getPrimitiveType();
                wrapper = true;
            }
           
            // handle numeric types with arbitrary arithmetic operator
            if ((left instanceof NumericType) && (right instanceof NumericType))
            {
                Type promotedType = typetab.binaryNumericPromotion(left, right);
                if (wrapper && (promotedType instanceof NumericType))
                {  
                    promotedType =  ((NumericType)promotedType).getWrapper();
                }
                return promotedType;
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     * @param argAST right operand
     * @return Type
     */
    protected Type analyseUnaryArithmeticExpr(JQLAST op, JQLAST argAST)
    {
        Type arg = argAST.getJQLType();

        // handle error type
        if (arg.equals(typetab.errorType))
            return typetab.errorType;
       
        // handle java.math.BigDecimal and java.math.BigInteger
        if (arg.isCompatibleWith(typetab.bigDecimalType))
            return arg;

        // handle java.math.BigInteger
        if (arg.isCompatibleWith(typetab.bigIntegerType))
            return arg;

        boolean wrapper = false;
        if (arg instanceof NumericWrapperClassType)
        {
            arg = ((NumericWrapperClassType)arg).getPrimitiveType();
            wrapper = true;
        }

        if (arg instanceof NumericType)
        {
            Type promotedType = typetab.unaryNumericPromotion(arg);
            if (wrapper && (promotedType instanceof NumericType))
            {
                promotedType =  ((NumericType)promotedType).getWrapper();
            }
            return promotedType;
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Related Classes of com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.Type

  • com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.CodeGeneration
  • com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.Optimizer
  • com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.ParameterTable
  • com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.Semantic
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