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# ATDecimalOrDerived.hpp

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    00001 /*
    00002  * Copyright (c) 2001, 2008,
    00003  *     DecisionSoft Limited. All rights reserved.
    00004  * Copyright (c) 2004, 2015 Oracle and/or its affiliates. All rights reserved.
    00005  *
    00006  *
    00007  * Licensed under the Apache License, Version 2.0 (the "License");
    00008  * you may not use this file except in compliance with the License.
    00009  * You may obtain a copy of the License at
    00010  *
    00011  *     http://www.apache.org/licenses/LICENSE-2.0
    00012  *
    00013  * Unless required by applicable law or agreed to in writing, software
    00014  * distributed under the License is distributed on an "AS IS" BASIS,
    00015  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    00016  * See the License for the specific language governing permissions and
    00017  * limitations under the License.
    00018  */
    00019
    00020 #ifndef _ATDECIMALORDERIVED_HPP
    00021 #define _ATDECIMALORDERIVED_HPP
    00022
    00023 #include <xercesc/util/XercesDefs.hpp>
    00024 #include <xqilla/framework/XQillaExport.hpp>
    00025 #include <xqilla/items/Numeric.hpp>
    00026
    00027 class DynamicContext;
    00028 class MAPM;
    00029 class XQILLA_API ATDecimalOrDerived : public Numeric
    00030 {
    00031 public:
    00032   typedef RefCountPointer<const ATDecimalOrDerived> Ptr;
    00033
    00034   /* Get the name of the primitive type (basic type) of this type
    00035    * (ie "decimal" for xs:decimal) */
    00036   virtual const XMLCh* getPrimitiveTypeName() const = 0;
    00037
    00038   /* Get the namespace URI for this type */
    00039   virtual const XMLCh* getTypeURI() const = 0;
    00040
    00041   /* Get the name of this type  (ie "integer" for xs:integer) */
    00042   virtual const XMLCh* getTypeName() const = 0;
    00043
    00044   /* returns the XMLCh* (canonical) representation of this type */
    00045   virtual const XMLCh* asString(const DynamicContext* context) const = 0;
    00046
    00047   /* Promote this to the given type, if possible */
    00048   virtual Numeric::Ptr promoteTypeIfApplicable(AnyAtomicType::AtomicObjectType typeIndex,
    00049                                                const DynamicContext* context) const = 0;
    00050
    00052   virtual Numeric::Ptr add(const Numeric::Ptr &other, const DynamicContext* context) const = 0;
    00053
    00056   virtual Numeric::Ptr subtract(const Numeric::Ptr &other, const DynamicContext* context) const = 0;
    00057
    00059   virtual Numeric::Ptr multiply(const Numeric::Ptr &other, const DynamicContext* context) const = 0;
    00060
    00062   virtual Numeric::Ptr divide(const Numeric::Ptr &other, const DynamicContext* context) const = 0;
    00063
    00065   virtual Numeric::Ptr mod(const Numeric::Ptr &other, const DynamicContext* context) const = 0;
    00066
    00068   virtual Numeric::Ptr floor(const DynamicContext* context) const = 0;
    00069
    00071   virtual Numeric::Ptr ceiling(const DynamicContext* context) const = 0;
    00072
    00074   virtual Numeric::Ptr round(const DynamicContext* context) const = 0;
    00075
    00077   virtual Numeric::Ptr roundHalfToEven(const Numeric::Ptr &precision, const DynamicContext* context) const = 0;
    00078
    00080   virtual Numeric::Ptr invert(const DynamicContext* context) const = 0;
    00081
    00083   virtual Numeric::Ptr abs(const DynamicContext* context) const = 0;
    00084
    00086   virtual Numeric::Ptr sqrt(const DynamicContext* context) const = 0;
    00087
    00089   virtual Numeric::Ptr sin(const DynamicContext* context) const = 0;
    00090
    00092   virtual Numeric::Ptr cos(const DynamicContext* context) const = 0;
    00093
    00095   virtual Numeric::Ptr tan(const DynamicContext* context) const = 0;
    00096
    00098   virtual Numeric::Ptr asin(const DynamicContext* context) const = 0;
    00099
    00101   virtual Numeric::Ptr acos(const DynamicContext* context) const = 0;
    00102
    00104   virtual Numeric::Ptr atan(const DynamicContext* context) const = 0;
    00105
    00107   virtual Numeric::Ptr log(const DynamicContext* context) const = 0;
    00108
    00110   virtual Numeric::Ptr exp(const DynamicContext* context) const = 0;
    00111
    00113   virtual bool isZero() const = 0;
    00114
    00116   virtual bool isNegative() const = 0;
    00117
    00119   virtual bool isPositive() const = 0;
    00120
    00121   /* Is this floating point value not a number? */
    00122   virtual bool isNaN() const { return false; }
    00123
    00124   /* Is this floating point value infinite? */
    00125   virtual bool isInfinite() const { return false; }
    00126
    00128   virtual XMLInt32 treatAsCodepoint(const DynamicContext* context) const = 0;
    00129
    00130   virtual AnyAtomicType::AtomicObjectType getPrimitiveTypeIndex() const = 0;
    00131
    00132   virtual const MAPM &asMAPM() const = 0;
    00133
    00134   virtual State getState() const = 0;
    00135 };
    00136
    00137 #endif //  _ATDECIMALORDERIVED_HPP