XdmNode.h

 
// Copyright (c) 2022 - 2023 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_XDMNODE_h
#define SAXON_XDMNODE_h
 
#include "XdmItem.h"
#include <string.h>
 
typedef enum eXdmNodeKind {
  DOCUMENT = 9,
  ELEMENT = 1,
  ATTRIBUTE = 2,
  TEXT = 3,
  COMMENT = 8,
  PROCESSING_INSTRUCTION = 7,
  NAMESPACE = 13,
  UNKNOWN = 0
} XDM_NODE_KIND;
 
enum class EnumXdmAxis {
  ANCESTOR = 0,
  ANCESTOR_OR_SELF = 1,
  ATTRIBUTE = 2,
  CHILD = 3,
  DESCENDANT = 4,
  DESCENDANT_OR_SELF = 5,
  FOLLOWING = 6,
  FOLLOWING_SIBLING = 7,
  NAMESPACE = 8,
  PARENT = 9,
  PRECEDING = 10,
  PRECEDING_SIBLING = 11,
  SELF = 12
};
 
class XdmValue;
 
class XdmNode : public XdmItem {
 
public:
 
  XdmNode(int64_t);
 
 
  XdmNode(XdmNode *parent, int64_t, XDM_NODE_KIND kind);
 
  XdmNode(const XdmNode &other);
 
 
  virtual ~XdmNode();
 
 
  virtual bool isAtomic();
 
 
  XdmItem *getHead();
 
 
  XDM_NODE_KIND getNodeKind();
 
 
  const char *getNodeName();
 
 
  const char *getLocalName();
 
 
  XdmValue *getTypedValue();
 
 
  const char *getBaseUri();
 
 
  const char *getStringValue();
 
 
  const char *toString();
 
 
  XdmNode *getParent();
 
 
  const char *getAttributeValue(const char *name);
 
 
  int getAttributeCount();
 
 
  XdmNode **getAttributeNodes(bool cache = false);
 
 
  XdmNode **axisNodes(EnumXdmAxis axis);
 
  EnumXdmAxis convertEnumXdmAxis(int n) { return static_cast<EnumXdmAxis>(n); }
 
  int axisNodeCount();
 
 
  int64_t getUnderlyingValue() { return XdmItem::getUnderlyingValue(); }
 
 
  bool isNode() { return true; }
 
 
  XdmNode **getChildren(bool cache = true);
 
 
  XdmNode *getChild(int i, bool cache = true);
 
 
  int getChildCount();
 
 
  XDM_TYPE getType() { return XDM_NODE; }
 
private:
  const char *baseURI;   
  const char *nodeName;  
  const char *localName; 
  const char *nodeToString;
  XdmNode **children; 
  int childCount;     
  int axisCount;
  XdmNode *parent;      
  XdmValue *typedValue; 
  XdmNode **attrValues; 
  int attrCount; 
  XDM_NODE_KIND nodeKind; 
};
 
#endif