XdmValue.h

// Copyright (c) 2022 Saxonica Limited.
// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
// This Source Code Form is "Incompatible With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0.
 
#ifndef SAXON_XDMVALUE_H
#define SAXON_XDMVALUE_H
 
 
#include <string.h>
#include "SaxonProcessor.h"
#include <typeinfo> //used for testing only
#include <vector>
#include <deque>
#include <list>
#include "SaxonCGlue.h"
#include "SaxonCXPath.h"
 
 
 
 
 
class SaxonProcessor;
class XdmItem;
class XdmAtomicValue;
class XdmNode;
 
 
 
typedef enum eXdmType { XDM_VALUE = 1, XDM_ITEM = 2, XDM_NODE = 3, XDM_ATOMIC_VALUE = 4, XDM_FUNCTION_ITEM = 5, XDM_MAP=6, XDM_ARRAY=7 } XDM_TYPE;
 
typedef enum saxonTypeEnum
{
    enumNode,
    enumString,
    enumInteger,
    enumDouble,
    enumFloat,
    enumBool,
    enumArrXdmValue
} PRIMITIVE_TYPE;
 
 
class XdmValue {
 
 
public:
 
 
    XdmValue() {
        initialize();
    }
 
 
 
    XdmValue(const XdmValue &other);
 
 
 
    XdmValue * addXdmValueWithType(const char * tStr, const char * val);//TODO check and document
 
    void addXdmItem(XdmItem *val);
 
    void addUnderlyingValue(jobject val);
 
 
 
 
 
    XdmValue(jobject val, bool arrFlag);
 
 
    XdmValue(jobject val);
 
 
    virtual ~XdmValue();
 
    /*
     *
     */
    void releaseXdmValue();
 
 
    virtual XdmItem * getHead();
 
 
    virtual XdmItem * itemAt(int n);
 
    virtual int size();
 
 
 
    virtual const char * toString();
 
 
    int getRefCount() {
        return refCount;
    }
 
 
 
 
    virtual void incrementRefCount();
 
 
    virtual void decrementRefCount();
 
    virtual  jobject getUnderlyingValue();
 
    virtual XDM_TYPE getType();
 
protected:
 
   inline void initialize() {
    jValues   = nullptr;
    refCount  = 0;
    valueType = nullptr;
    xdmSize   = 0;
    toStringValue ="";
  }
 
    char* valueType;  
    std::vector<XdmItem*> values; 
    int xdmSize;    
    int refCount; 
private:
    std::string toStringValue;  
    jobjectArray jValues; 
};
 
#endif