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DebugListener.hpp
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19 
20 #ifndef _DEBUGLISTENER_HPP
21 #define _DEBUGLISTENER_HPP
22 
23 #include <xqilla/framework/XQillaExport.hpp>
25 #include <xercesc/util/XercesDefs.hpp>
26 
27 class StackFrame;
28 class DynamicContext;
29 class XQException;
30 
34 class XQILLA_API DebugListener {
35 public:
36  virtual ~DebugListener() {}
37 
38  virtual void start(const StackFrame *stack, const DynamicContext *context) {}
39  virtual void end(const StackFrame *stack, const DynamicContext *context) {}
40  virtual void enter(const StackFrame *stack, const DynamicContext *context) {}
41  virtual void exit(const StackFrame *stack, const DynamicContext *context) {}
42  virtual void error(const XQException &error, const StackFrame *stack, const DynamicContext *context) { throw error; }
43 
44  virtual bool doLazyEvaluation() const { return true; }
45  virtual bool doFocusOptimizations() const { return true; }
46 };
47 
48 #endif
virtual ~DebugListener()
Definition: DebugListener.hpp:36
virtual void start(const StackFrame *stack, const DynamicContext *context)
Definition: DebugListener.hpp:38
Definition: XQException.hpp:33
A class that represents an item in a query call stack.
Definition: StackFrame.hpp:45
virtual void enter(const StackFrame *stack, const DynamicContext *context)
Definition: DebugListener.hpp:40
virtual void error(const XQException &error, const StackFrame *stack, const DynamicContext *context)
Definition: DebugListener.hpp:42
A class used to listen for debugging information.
Definition: DebugListener.hpp:34
virtual bool doLazyEvaluation() const
Definition: DebugListener.hpp:44
virtual void exit(const StackFrame *stack, const DynamicContext *context)
Definition: DebugListener.hpp:41
The execution time dynamic context interface.
Definition: DynamicContext.hpp:38
virtual bool doFocusOptimizations() const
Definition: DebugListener.hpp:45
virtual void end(const StackFrame *stack, const DynamicContext *context)
Definition: DebugListener.hpp:39