Collaboration diagram for Query Parser and Query Tree:

Classes
class	CQueryFunctionBase
	Base class for evaluation functions. More...

class	CQueryExec
	Query execution environment holds the function registry and the execution context. More...

class	CQueryExecEvalFunc
	Expression evaluation visitor functor. More...

class	CQueryEval_BV_Value< BV >
	Query tree user object for storing bit-vectors. More...

class	CQueryFunction_BV_Base< BV >
	Base class for all bit-vector oriented function implementations. More...

class	CQueryFunction_BV_Logic< BV >
	Implementation of logical functions. More...

class	CQueryFunction_BV_Not< BV >
	Implementation of logical NOT. More...

class	CQueryFunction_BV_In_Or< BV >
	Implementation of IN as OR-ed EQ search. More...

class	IQueryParseUserObject
	Base class for query node user defined object. More...

class	CQueryParseNode
	Query node class. More...

struct	CQueryParseNode::SSrcLoc
	Source location (points to the position in the original src) All positions are 0 based. More...

class	CQueryParseTree
	Query tree and associated utility methods. More...

class	CQueryParseException
	Query parser exceptions. More...

Typedefs
typedef vector< CQueryParseTree::TNode * >	CQueryFunctionBase::TArgVector
	Vector for easy argument access. More...

typedef unsigned int	CQueryExec::TFieldID

typedef vector< CQueryFunctionBase * >	CQueryExec::TFuncReg

typedef CSimpleBuffer	CQueryEval_BV_Value< BV >::TBuffer

typedef BV	CQueryEval_BV_Value< BV >::TBitVector

typedef CQueryEval_BV_Value< BV >	CQueryFunction_BV_Base< BV >::TBVContainer

typedef CQueryFunction_BV_Base< BV >	CQueryFunction_BV_Logic< BV >::TParent

typedef CQueryFunction_BV_Base< BV >	CQueryFunction_BV_Not< BV >::TParent

typedef CQueryFunction_BV_Base< BV >	CQueryFunction_BV_In_Or< BV >::TParent

typedef CTreeNode< CQueryParseNode >	CQueryParseTree::TNode

typedef vector< string >	CQueryParseTree::TFunctionNames
	List of keywords recognised as functions. More...

Enumerations
enum	CQueryParseNode::EType { CQueryParseNode::eNotSet = 0 , CQueryParseNode::eIdentifier , CQueryParseNode::eIntConst , CQueryParseNode::eFloatConst , CQueryParseNode::eBoolConst , CQueryParseNode::eString , CQueryParseNode::eFunction , CQueryParseNode::eNot , CQueryParseNode::eFieldSearch , CQueryParseNode::eLike , CQueryParseNode::eBetween , CQueryParseNode::eIn , CQueryParseNode::eAnd , CQueryParseNode::eOr , CQueryParseNode::eSub , CQueryParseNode::eXor , CQueryParseNode::eRange , CQueryParseNode::eEQ , CQueryParseNode::eGT , CQueryParseNode::eGE , CQueryParseNode::eLT , CQueryParseNode::eLE , CQueryParseNode::eSelect , CQueryParseNode::eFrom , CQueryParseNode::eWhere , CQueryParseNode::eList , CQueryParseNode::eMaxType }
	Query node type. More...

enum	CQueryParseTree::ECase { CQueryParseTree::eCaseSensitiveUpper , CQueryParseTree::eCaseInsensitive }
	Case sensitive parsing. More...

enum	CQueryParseTree::ESyntaxCheck { CQueryParseTree::eSyntaxCheck , CQueryParseTree::eSyntaxRelax }
	Level of tolerance to syntax errors and problems. More...

enum	CQueryParseException::EErrCode { CQueryParseException::eIncorrectNodeType , CQueryParseException::eParserError , CQueryParseException::eCompileError , CQueryParseException::eUnknownFunction }

Functions
void	Flatten_ParseTree (CQueryParseTree::TNode &node)
	Flatten the AND and the OR subtrees transforming them from binary subtrees to n-ary subtrees. More...

virtual	CQueryFunctionBase::~CQueryFunctionBase ()

virtual bool	CQueryFunctionBase::EvaluateChildrenFirst () const
	Do we evaluate before visiting the nodes children or after. More...

virtual void	CQueryFunctionBase::Evaluate (CQueryParseTree::TNode &qnode)=0
	Query node evaluation function (performs actual programmed by the node action) More...

CQueryExec &	CQueryFunctionBase::GetExec ()
	Get reference on parent execution environment. More...

CQueryParseTree &	CQueryFunctionBase::GetQueryTree ()
	Get query tree (execution context) More...

void	CQueryFunctionBase::SetExec (CQueryExec &qexec)
	Set reference on parent query execution class. More...

	CQueryExec::CQueryExec ()

virtual	CQueryExec::~CQueryExec ()

void	CQueryExec::AddFunc (CQueryParseNode::EType func_type, CQueryFunctionBase *func)
	Register function implementation. More...

void	CQueryExec::AddImplicitSearchFunc (CQueryFunctionBase *func)
	This is a callback for implicit search nodes Our syntax allows queries like (a=1) AND "search_term" Execution recognises "search_term" connected with logical operation represents a special case. More...

CQueryFunctionBase *	CQueryExec::GetImplicitSearchFunc ()

CQueryFunctionBase *	CQueryExec::GetFunc (CQueryParseNode::EType func_type)
	Return query function pointer (if registered). More...

virtual void	CQueryExec::CallFunction (const string &name, CQueryParseTree::TNode &node)
	Extend this function to look up and invoke functions that appear in the query. More...

virtual void	CQueryExec::Evaluate (CQueryParseTree &qtree)
	Run query tree evaluation. More...

virtual void	CQueryExec::Evaluate (CQueryParseTree &qtree, CQueryParseTree::TNode &node)

virtual bool	CQueryExec::ResolveIdentifier (const std::string &, bool &)
	If query has an identifier, this will resolve it in an application-specific way. More...

virtual bool	CQueryExec::ResolveIdentifier (const std::string &, Int8 &)

virtual bool	CQueryExec::ResolveIdentifier (const std::string &, double &)

virtual bool	CQueryExec::ResolveIdentifier (const std::string &, std::string &)

virtual bool	CQueryExec::ResolveIdentifier (const TFieldID &, bool &)

virtual bool	CQueryExec::ResolveIdentifier (const TFieldID &, Int8 &)

virtual bool	CQueryExec::ResolveIdentifier (const TFieldID &, double &)

virtual bool	CQueryExec::ResolveIdentifier (const TFieldID &, std::string &)

virtual bool	CQueryExec::HasIdentifier (const std::string &)

virtual TFieldID	CQueryExec::GetIdentifier (const std::string &)

virtual CQueryParseNode::EType	CQueryExec::IdentifierType (const std::string &)
	Some applications may know the type of an identifier. More...

virtual void	CQueryExec::EvalStart ()

virtual bool	CQueryExec::EvalNext (CQueryParseTree &)
	Move to (iterate) to next entry. More...

virtual bool	CQueryExec::EvalComplete ()

int	CQueryExec::GetQueriedCount () const

int	CQueryExec::GetExceptionCount () const

CQueryParseTree *	CQueryExec::GetQTree ()

	CQueryExec::CQueryExec (const CQueryExec &)

CQueryExec &	CQueryExec::operator= (const CQueryExec &)

	CQueryExecEvalFunc::CQueryExecEvalFunc (CQueryExec &exec)

ETreeTraverseCode	CQueryExecEvalFunc::operator() (CTreeNode< CQueryParseNode > &tr, int delta)

	CQueryEval_BV_Value< BV >::CQueryEval_BV_Value ()

virtual void	CQueryEval_BV_Value< BV >::Reset ()
	Reset user object (for reuse without reallocation) More...

TBuffer *	CQueryEval_BV_Value< BV >::GetBuffer ()

TBitVector *	CQueryEval_BV_Value< BV >::GetBV ()

TBuffer *	CQueryEval_BV_Value< BV >::ReleaseBuffer ()

TBitVector *	CQueryEval_BV_Value< BV >::ReleaseBV ()

void	CQueryEval_BV_Value< BV >::SetBuffer (TBuffer *buf)
	Attach buffer (with ownership transfer) More...

void	CQueryEval_BV_Value< BV >::SetBV (TBitVector *bv)
	Attach bitvector (with ownership transfer) More...

	CQueryEval_BV_Value< BV >::CQueryEval_BV_Value (const CQueryEval_BV_Value &)

CQueryEval_BV_Value &	CQueryEval_BV_Value< BV >::operator= (const CQueryEval_BV_Value &)

TBVContainer *	CQueryFunction_BV_Base< BV >::GetContainer (CQueryParseTree::TNode &qnode)
	Extract user object out of the current node. More...

TBVContainer *	CQueryFunction_BV_Base< BV >::MakeContainer (CQueryParseTree::TNode &qnode)
	Create container if it does not exist. More...

BV *	CQueryFunction_BV_Base< BV >::ArgToRes (CQueryParseTree::TNode &qnode, CQueryParseTree::TNode *arg_node)
	Unpack argument to result bitvector (use assignment for deserialization) More...

void	CQueryFunction_BV_Base< BV >::ProcessArgVector (CQueryParseTree::TNode &qnode, BV *bv_res, CQueryFunctionBase::TArgVector &args, const bm::set_operation op_code)

	CQueryFunction_BV_Logic< BV >::CQueryFunction_BV_Logic (bm::set_operation op)

virtual void	CQueryFunction_BV_Logic< BV >::Evaluate (CQueryParseTree::TNode &qnode)
	Query node evaluation function (performs actual programmed by the node action) More...

	CQueryFunction_BV_Not< BV >::CQueryFunction_BV_Not ()

virtual void	CQueryFunction_BV_Not< BV >::Evaluate (CQueryParseTree::TNode &qnode)
	Query node evaluation function (performs actual programmed by the node action) More...

	CQueryFunction_BV_In_Or< BV >::CQueryFunction_BV_In_Or ()

virtual void	CQueryFunction_BV_In_Or< BV >::Evaluate (CQueryParseTree::TNode &qnode)
	Query node evaluation function (performs actual programmed by the node action) More...

virtual void	IQueryParseUserObject::Reset ()=0
	Reset user object (for reuse without reallocation) More...

virtual string	IQueryParseUserObject::GetVisibleValue () const
	String value for debuging. More...

	CQueryParseNode::SSrcLoc::SSrcLoc (unsigned src_line=0, unsigned src_pos=0, unsigned len=0)

	CQueryParseNode::CQueryParseNode (const string &value, const string &orig_text, bool isIdent)
	Construct the query node. More...

	CQueryParseNode::CQueryParseNode (Int8 val, const string &orig_text)

	CQueryParseNode::CQueryParseNode (bool val, const string &orig_text)

	CQueryParseNode::CQueryParseNode (double val, const string &orig_text)

	CQueryParseNode::CQueryParseNode (EType op_type, const string &orig_text)

bool	CQueryParseNode::IsExplicit () const
	TRUE if node was created as explicitly FALSE - node was created as a result of a default and the interpreter has a degree of freedom in execution. More...

void	CQueryParseNode::SetExplicit (bool expl=true)

bool	CQueryParseNode::IsNot () const
	Check if node is marked with NOT flag (like != ) More...

void	CQueryParseNode::SetNot (bool n=true)

bool	CQueryParseNode::IsLogic () const
	Returns TRUE if node describes logical operation (AND, OR, etc.) More...

bool	CQueryParseNode::IsValue () const
	Returns TRUE if node is value (INT, String, etc.) More...

double	CQueryParseNode::Elapsed () const
	Elapsed time in seconds. More...

double	CQueryParseNode::GetElapsed () const
	Elapsed time in seconds. More...

void	CQueryParseNode::SetElapsed (double e)
	Set node timing. More...

string	CQueryParseNode::GetNodeTypeAsString () const
	Return query node type as a string (for debugging output) More...

static string	CQueryParseNode::GetNodeTypeAsString (EType node_type)

	CQueryParseNode::CQueryParseNode ()

	CQueryParseTree::CQueryParseTree (TNode *clause=0)
	Contruct the query. Takes the ownership of the clause. More...

virtual	CQueryParseTree::~CQueryParseTree ()

void	CQueryParseTree::Parse (const char *query_str, ECase case_sense=eCaseInsensitive, ESyntaxCheck syntax_check=eSyntaxCheck, bool verbose=false, const TFunctionNames &functions=TFunctionNames(0), unsigned line=0, unsigned linePos=0)
	Query parser front-end function. More...

void	CQueryParseTree::SetQueryTree (TNode *qtree)
	Replace current query tree with the new one. More...

const TNode *	CQueryParseTree::GetQueryTree () const

TNode *	CQueryParseTree::GetQueryTree ()

void	CQueryParseTree::ResetUserObjects ()
	Reset all user objects attached to the parsing tree. More...

void	CQueryParseTree::Print (CNcbiOstream &os) const
	Print the query tree (debugging) More...

	CQueryParseTree::CQueryParseTree (const CQueryParseTree &)

CQueryParseTree &	CQueryParseTree::operator= (const CQueryParseTree &)

virtual const char *	CQueryParseException::GetErrCodeString (void) const override
	Get error code interpreted as text. More...

	CQueryParseException::NCBI_EXCEPTION_DEFAULT (CQueryParseException, CException)

Variables
CQueryExec *	CQueryFunctionBase::m_QExec

TFuncReg	CQueryExec::m_FuncReg

unique_ptr< CQueryFunctionBase >	CQueryExec::m_ImplicitSearchFunc

CQueryParseTree *	CQueryExec::m_QTree

int	CQueryExec::m_ExceptionCount

int	CQueryExec::m_QueriedCount

CQueryExec &	CQueryExecEvalFunc::m_Exec

unique_ptr< TBuffer >	CQueryEval_BV_Value< BV >::m_BV_Buffer
	serialized bitvector More...

unique_ptr< BV >	CQueryEval_BV_Value< BV >::m_BV
	bitvector More...

const bm::set_operation	CQueryFunction_BV_Logic< BV >::m_OpCode

unsigned	CQueryParseNode::SSrcLoc::line
	Src line number. More...

unsigned	CQueryParseNode::SSrcLoc::pos
	Position in the src line. More...

unsigned	CQueryParseNode::SSrcLoc::length
	Token length (optional) More...

EType	CQueryParseNode::m_Type

Int8 CQueryParseNode::m_IntConst

bool CQueryParseNode::m_BoolConst

double CQueryParseNode::m_DoubleConst

union {
Int8 CQueryParseNode::m_IntConst

bool CQueryParseNode::m_BoolConst

double CQueryParseNode::m_DoubleConst

};

string	CQueryParseNode::m_Value

string	CQueryParseNode::m_OrigText

bool	CQueryParseNode::m_Explicit

bool	CQueryParseNode::m_Not

SSrcLoc	CQueryParseNode::m_Location
	Reference to original location in query. More...

double	CQueryParseNode::m_Elapsed
	Execution timing. More...

CRef< IQueryParseUserObject >	CQueryParseNode::m_UsrObj

unique_ptr< TNode >	CQueryParseTree::m_Tree

Friends
class	CQueryFunctionBase::CQueryExec

class	CQueryExec::CQueryFunctionBase

class	CQueryParseNode::CTreeNode< CQueryParseNode >

Utility functions
void	CQueryFunctionBase::MakeArgVector (CQueryParseTree::TNode &qnode, TArgVector &args)
	Created vector of arguments (translate sub-nodes to vector) More...

CQueryParseTree::TNode *	CQueryFunctionBase::GetArg0 (CQueryParseTree::TNode &qnode)
	Get first sub-node. More...

Source reference accessors
void	CQueryParseNode::SetLoc (const SSrcLoc &loc)
	Set node location in the query text (for error diagnostics) More...

void	CQueryParseNode::SetLoc (unsigned line, unsigned pos)

const SSrcLoc &	CQueryParseNode::GetLoc () const

Value accessors
EType	CQueryParseNode::GetType () const

const string &	CQueryParseNode::GetStrValue () const

const string &	CQueryParseNode::GetIdent () const

const string &	CQueryParseNode::GetOriginalText () const

Int8	CQueryParseNode::GetInt () const

bool	CQueryParseNode::GetBool () const

double	CQueryParseNode::GetDouble () const

int	CQueryParseNode::GetIdentIdx () const

const string &	CQueryParseNode::GetOrig () const

User object operations
Methods to associate application specific data with parsing tree node. Data should be encapsulated into a user object derived from CQueryParseBaseUserObject.
const IQueryParseUserObject *	CQueryParseNode::GetUserObject () const
	Get user object. More...

IQueryParseUserObject *	CQueryParseNode::GetUserObject ()

void	CQueryParseNode::AttachUserObject (IQueryParseUserObject *obj)
	Set user object. Query node takes ownership. More...

void	CQueryParseNode::SetUserObject (IQueryParseUserObject *obj)

void	CQueryParseNode::ResetUserObject ()
	Reset the associated user object (see IQueryParseUserObject::Reset()) More...

Static node creation functions -
class factories working as virtual constructors
virtual TNode *	CQueryParseTree::CreateNode (const string &value, const string &orig_text, bool isIdent)
	Create Identifier node or string node. More...

virtual TNode *	CQueryParseTree::CreateNode (Int8 value, const string &orig_text)

virtual TNode *	CQueryParseTree::CreateNode (bool value, const string &orig_text)

virtual TNode *	CQueryParseTree::CreateNode (double value, const string &orig_text)

virtual TNode *	CQueryParseTree::CreateNode (CQueryParseNode::EType op, TNode arg1, TNode arg2, const string &orig_text="")

virtual TNode *	CQueryParseTree::CreateFuncNode (const string &func_name)
	Create function node. More...

Detailed Description

Typedef Documentation

◆ TArgVector

typedef vector<CQueryParseTree::TNode*> CQueryFunctionBase::TArgVector

Vector for easy argument access.

Definition at line 72 of file query_exec.hpp.

◆ TBitVector

template<class BV >

typedef BV CQueryEval_BV_Value< BV >::TBitVector

Definition at line 58 of file query_exec_bv.hpp.

◆ TBuffer

template<class BV >

typedef CSimpleBuffer CQueryEval_BV_Value< BV >::TBuffer

Definition at line 57 of file query_exec_bv.hpp.

◆ TBVContainer

template<class BV >

typedef CQueryEval_BV_Value<BV> CQueryFunction_BV_Base< BV >::TBVContainer

Definition at line 91 of file query_exec_bv.hpp.

◆ TFieldID

typedef unsigned int CQueryExec::TFieldID

Definition at line 148 of file query_exec.hpp.

◆ TFuncReg

typedef vector<CQueryFunctionBase*> CQueryExec::TFuncReg

protected

Definition at line 236 of file query_exec.hpp.

◆ TFunctionNames

typedef vector<string> CQueryParseTree::TFunctionNames

List of keywords recognised as functions.

Definition at line 293 of file query_parse.hpp.

◆ TNode

typedef CTreeNode<CQueryParseNode> CQueryParseTree::TNode

Definition at line 271 of file query_parse.hpp.

◆ TParent [1/3]

template<class BV >

typedef CQueryFunction_BV_Base<BV> CQueryFunction_BV_Logic< BV >::TParent

Definition at line 197 of file query_exec_bv.hpp.

◆ TParent [2/3]

template<class BV >

typedef CQueryFunction_BV_Base<BV> CQueryFunction_BV_Not< BV >::TParent

Definition at line 234 of file query_exec_bv.hpp.

◆ TParent [3/3]

template<class BV >

typedef CQueryFunction_BV_Base<BV> CQueryFunction_BV_In_Or< BV >::TParent

Definition at line 277 of file query_exec_bv.hpp.

Enumeration Type Documentation

◆ ECase

enum CQueryParseTree::ECase

Case sensitive parsing.

Enumerator
eCaseSensitiveUpper	Operators must come in upper case (AND)
eCaseInsensitive	Case insensitive parsing (AnD)

Definition at line 280 of file query_parse.hpp.

◆ EErrCode

enum CQueryParseException::EErrCode

Enumerator
eIncorrectNodeType
eParserError
eCompileError
eUnknownFunction

Definition at line 366 of file query_parse.hpp.

◆ ESyntaxCheck

enum CQueryParseTree::ESyntaxCheck

Level of tolerance to syntax errors and problems.

Enumerator
eSyntaxCheck	Best possible check for errors.
eSyntaxRelax	Relaxed parsing rules.

Definition at line 287 of file query_parse.hpp.

◆ EType

enum CQueryParseNode::EType ( void )

Query node type.

Enumerator
eNotSet	Produced by the (private) default constructor.
eIdentifier	Identifier like db.field (Org, Fld12, etc.)
eIntConst	Integer const.
eFloatConst	Floating point const.
eBoolConst	Boolean (TRUE or FALSE)
eString	String ("free text")
eFunction	Function.
eNot
eFieldSearch
eLike
eBetween
eIn
eAnd
eOr
eSub
eXor
eRange
eEQ
eGT
eGE
eLT
eLE
eSelect
eFrom
eWhere
eList
eMaxType

Definition at line 84 of file query_parse.hpp.

Function Documentation

◆ AddFunc()

void CQueryExec::AddFunc	(	CQueryParseNode::EType	func_type,
		CQueryFunctionBase *	func
	)

Register function implementation.

(with ownership transfer)

Definition at line 96 of file query_exec.cpp.

References i, CQueryExec::m_FuncReg, and CQueryFunctionBase::SetExec().

Referenced by CPhyloTreeDataSource::GetQueryExec(), CTDQueryDataSource::GetQueryExec(), CFeatureFilter::Init(), and CMacroExec::x_Init().

◆ AddImplicitSearchFunc()

void CQueryExec::AddImplicitSearchFunc ( CQueryFunctionBase * func )

This is a callback for implicit search nodes Our syntax allows queries like (a=1) AND "search_term" Execution recognises "search_term" connected with logical operation represents a special case.

This method defines a reactor (function implementation).

Definition at line 105 of file query_exec.cpp.

References CQueryExec::m_ImplicitSearchFunc.

◆ ArgToRes()

template<class BV >

BV* CQueryFunction_BV_Base< BV >::ArgToRes	(	CQueryParseTree::TNode &	qnode,
		CQueryParseTree::TNode *	arg_node
	)

inlineprotected

Unpack argument to result bitvector (use assignment for deserialization)

Definition at line 117 of file query_exec_bv.hpp.

References bm::operation_deserializer< BV >::deserialize(), CQueryEval_BV_Value< BV >::GetBuffer(), CQueryEval_BV_Value< BV >::GetBV(), CQueryFunction_BV_Base< BV >::GetContainer(), CQueryFunction_BV_Base< BV >::MakeContainer(), bm::set_ASSIGN, and CQueryEval_BV_Value< BV >::SetBV().

Referenced by CQueryFunction_BV_Logic< BV >::Evaluate(), and CQueryFunction_BV_Not< BV >::Evaluate().

◆ AttachUserObject()

void CQueryParseNode::AttachUserObject ( IQueryParseUserObject * obj )

Set user object. Query node takes ownership.

Definition at line 150 of file query_parse.cpp.

References CQueryParseNode::m_UsrObj, and CRef< C, Locker >::Reset().

Referenced by CQueryParseNode::SetUserObject().

◆ CallFunction()

virtual void CQueryExec::CallFunction	(	const string &	name,
		CQueryParseTree::TNode &	node
	)

inlinevirtual

Extend this function to look up and invoke functions that appear in the query.

Reimplemented in CTreeQueryExec.

Definition at line 177 of file query_exec.hpp.

Referenced by CQueryFuncFunction::Evaluate().

◆ CQueryEval_BV_Value() [1/2]

template<class BV >

CQueryEval_BV_Value< BV >::CQueryEval_BV_Value ( )

inline

Definition at line 60 of file query_exec_bv.hpp.

◆ CQueryEval_BV_Value() [2/2]

template<class BV >

CQueryEval_BV_Value< BV >::CQueryEval_BV_Value ( const CQueryEval_BV_Value< BV > & )

private

◆ CQueryExec() [1/2]

CQueryExec::CQueryExec ( )

Definition at line 78 of file query_exec.cpp.

References i, and CQueryExec::m_FuncReg.

◆ CQueryExec() [2/2]

CQueryExec::CQueryExec ( const CQueryExec & )

private

◆ CQueryExecEvalFunc()

CQueryExecEvalFunc::CQueryExecEvalFunc ( CQueryExec & exec )

inline

Definition at line 251 of file query_exec.hpp.

◆ CQueryFunction_BV_In_Or()

template<class BV >

CQueryFunction_BV_In_Or< BV >::CQueryFunction_BV_In_Or ( )

inline

Definition at line 279 of file query_exec_bv.hpp.

◆ CQueryFunction_BV_Logic()

template<class BV >

CQueryFunction_BV_Logic< BV >::CQueryFunction_BV_Logic ( bm::set_operation op )

inline

Definition at line 199 of file query_exec_bv.hpp.

◆ CQueryFunction_BV_Not()

template<class BV >

CQueryFunction_BV_Not< BV >::CQueryFunction_BV_Not ( )

inline

Definition at line 236 of file query_exec_bv.hpp.

◆ CQueryParseNode() [1/6]

CQueryParseNode::CQueryParseNode ( )

private

Definition at line 43 of file query_parse.cpp.

◆ CQueryParseNode() [2/6]

CQueryParseNode::CQueryParseNode	(	bool	val,
		const string &	orig_text
	)

explicit

Definition at line 73 of file query_parse.cpp.

References val.

◆ CQueryParseNode() [3/6]

CQueryParseNode::CQueryParseNode	(	const string &	value,
		const string &	orig_text,
		bool	isIdent
	)

Construct the query node.

Parameters

value	Node value
orig_text	Value as it appears in the original program
isIdent	true whe the string is identifier (no quoting)

Definition at line 51 of file query_parse.cpp.

◆ CQueryParseNode() [4/6]

CQueryParseNode::CQueryParseNode	(	double	val,
		const string &	orig_text
	)

explicit

Definition at line 83 of file query_parse.cpp.

References val.

◆ CQueryParseNode() [5/6]

CQueryParseNode::CQueryParseNode	(	EType	op_type,
		const string &	orig_text
	)

explicit

Definition at line 92 of file query_parse.cpp.

◆ CQueryParseNode() [6/6]

CQueryParseNode::CQueryParseNode	(	Int8	val,
		const string &	orig_text
	)

explicit

Definition at line 63 of file query_parse.cpp.

References val.

◆ CQueryParseTree() [1/2]

CQueryParseTree::CQueryParseTree ( const CQueryParseTree & )

private

◆ CQueryParseTree() [2/2]

CQueryParseTree::CQueryParseTree ( TNode * clause = 0 )

explicit

Contruct the query. Takes the ownership of the clause.

Definition at line 212 of file query_parse.cpp.

◆ CreateFuncNode()

CQueryParseTree::TNode * CQueryParseTree::CreateFuncNode ( const string & func_name )

virtual

Create function node.

Definition at line 278 of file query_parse.cpp.

References CQueryParseNode::eFunction.

◆ CreateNode() [1/5]

CQueryParseTree::TNode * CQueryParseTree::CreateNode	(	bool	value,
		const string &	orig_text
	)

virtual

Definition at line 248 of file query_parse.cpp.

References rapidjson::value.

◆ CreateNode() [2/5]

CQueryParseTree::TNode * CQueryParseTree::CreateNode	(	const string &	value,
		const string &	orig_text,
		bool	isIdent
	)

virtual

Create Identifier node or string node.

Definition at line 228 of file query_parse.cpp.

References rapidjson::value.

Referenced by CMacroParser::x_ParseDo().

◆ CreateNode() [3/5]

CQueryParseTree::TNode * CQueryParseTree::CreateNode	(	CQueryParseNode::EType	op,
		CQueryParseTree::TNode *	arg1,
		CQueryParseTree::TNode *	arg2,
		const string &	orig_text = `""`
	)

virtual

Definition at line 261 of file query_parse.cpp.

◆ CreateNode() [4/5]

CQueryParseTree::TNode * CQueryParseTree::CreateNode	(	double	value,
		const string &	orig_text
	)

virtual

Definition at line 255 of file query_parse.cpp.

References rapidjson::value.

◆ CreateNode() [5/5]

CQueryParseTree::TNode * CQueryParseTree::CreateNode	(	Int8	value,
		const string &	orig_text
	)

virtual

Definition at line 239 of file query_parse.cpp.

References rapidjson::value.

◆ Elapsed()

double CQueryParseNode::Elapsed ( void ) const

inline

Elapsed time in seconds.

Definition at line 204 of file query_parse.hpp.

References CQueryParseNode::m_Elapsed.

Referenced by CQueryParseNode::GetElapsed().

◆ EvalComplete()

virtual bool CQueryExec::EvalComplete ( )

inlinevirtual

Reimplemented in CTreeQueryExec, and CTableQueryExec.

Definition at line 222 of file query_exec.hpp.

Referenced by CQueryParsePanel::CQueryJob::Execute().

◆ EvalNext()

virtual bool CQueryExec::EvalNext ( CQueryParseTree & )

inlinevirtual

Move to (iterate) to next entry.

Reimplemented in CTreeQueryExec, CTableQueryExec, and CMacroQueryExec.

Definition at line 221 of file query_exec.hpp.

◆ EvalStart()

virtual void CQueryExec::EvalStart ( )

inlinevirtual

Reimplemented in CTreeQueryExec, and CTableQueryExec.

Definition at line 219 of file query_exec.hpp.

Referenced by CQueryParsePanel::CQueryJob::Execute().

◆ Evaluate() [1/6]

void CQueryExec::Evaluate ( CQueryParseTree & qtree )

virtual

Run query tree evaluation.

Definition at line 110 of file query_exec.cpp.

References CQueryParseTree::GetQueryTree(), CQueryExec::m_QTree, and TreeDepthFirstTraverse().

Referenced by CTableQueryExec::EvalNext(), CTreeQueryExec::EvalNext(), and CFeatureFilter::Pass().

◆ Evaluate() [2/6]

void CQueryExec::Evaluate	(	CQueryParseTree &	qtree,
		CQueryParseTree::TNode &	node
	)

virtual

Definition at line 119 of file query_exec.cpp.

References CQueryExec::m_QTree, and TreeDepthFirstTraverse().

◆ Evaluate() [3/6]

template<class BV >

virtual void CQueryFunction_BV_Logic< BV >::Evaluate ( CQueryParseTree::TNode & qnode )

inlinevirtual

Query node evaluation function (performs actual programmed by the node action)

Implements CQueryFunctionBase.

Definition at line 203 of file query_exec_bv.hpp.

References _ASSERT, CQueryFunction_BV_Base< BV >::ArgToRes(), CQueryFunction_BV_Logic< BV >::m_OpCode, CQueryFunctionBase::MakeArgVector(), and CQueryFunction_BV_Base< BV >::ProcessArgVector().

◆ Evaluate() [4/6]

template<class BV >

virtual void CQueryFunction_BV_Not< BV >::Evaluate ( CQueryParseTree::TNode & qnode )

inlinevirtual

Query node evaluation function (performs actual programmed by the node action)

Implements CQueryFunctionBase.

Definition at line 239 of file query_exec_bv.hpp.

References CQueryFunction_BV_Base< BV >::ArgToRes(), CQueryFunctionBase::MakeArgVector(), CQueryFunction_BV_Base< BV >::MakeContainer(), CQueryFunction_BV_Base< BV >::ProcessArgVector(), bm::set_SUB, and CQueryEval_BV_Value< BV >::SetBV().

◆ Evaluate() [5/6]

template<class BV >

virtual void CQueryFunction_BV_In_Or< BV >::Evaluate ( CQueryParseTree::TNode & qnode )

inlinevirtual

Query node evaluation function (performs actual programmed by the node action)

Implements CQueryFunctionBase.

Definition at line 282 of file query_exec_bv.hpp.

References _ASSERT, bm::operation_deserializer< BV >::deserialize(), CQueryParseNode::eEQ, CTreeNode< TValue, TKeyGetterP >::eNoDelete, CQueryFunctionBase::Evaluate(), CQueryEval_BV_Value< BV >::GetBuffer(), CQueryEval_BV_Value< BV >::GetBV(), CQueryFunction_BV_Base< BV >::GetContainer(), CQueryExec::GetFunc(), CQueryFunctionBase::GetQueryTree(), CTreeNode< TValue, TKeyGetterP >::GetValue(), i, CQueryFunctionBase::m_QExec, CQueryFunctionBase::MakeArgVector(), CQueryFunction_BV_Base< BV >::MakeContainer(), NCBI_THROW, bm::set_OR, and CQueryEval_BV_Value< BV >::SetBV().

◆ Evaluate() [6/6]

virtual void CQueryFunctionBase::Evaluate ( CQueryParseTree::TNode & qnode )

pure virtual

Query node evaluation function (performs actual programmed by the node action)

Implemented in CQueryFunction_BV_In_Or< BV >, CQueryFunction_BV_Not< BV >, CQueryFunction_BV_Logic< BV >, CQueryFuncPromoteBetween, CQueryFuncPromoteGtLt, CQueryFuncLike, CQueryFuncPromoteIn, CQueryFuncPromoteEq, CQueryFuncPromoteLogic, CQueryFuncPromoteAndOr, CQueryFuncPromoteIdentifier, CQueryFuncPromoteValue, CQueryFuncFunction, CQueryFuncRTVar, CMQueryFunctionOps, CMQueryFunctionOps_Between, CMQueryFunctionOps_In, CMQueryFunctionOps_Like, CMQueryFunctionOps_Comparison, CMQueryFunctionOps_BooleanNot, CMQueryFunctionOps_BooleanBinary, CSGQueryFunctionCompare, CSGQueryFunctionLogic, CSGQueryFunctionValue, CQueryFuncAssignment, CMQueryFunctionDummy, CMQueryFunctionFunction, CMQueryFunctionAssignment, CMQueryFunctionRTVar, and CMQueryFunctionValue.

Referenced by CQueryFunction_BV_In_Or< BV >::Evaluate(), and CQueryExecEvalFunc::operator()().

◆ EvaluateChildrenFirst()

virtual bool CQueryFunctionBase::EvaluateChildrenFirst ( ) const

inlinevirtual

Do we evaluate before visiting the nodes children or after.

Visiting after can allow us to avoid evaluating some sub-expressions

Returns: true if children should all be evaluated before parent for this type of node, otherwise false

Reimplemented in CQueryFuncPromoteAndOr.

Definition at line 81 of file query_exec.hpp.

Referenced by CQueryExecEvalFunc::operator()().

◆ Flatten_ParseTree()

void Flatten_ParseTree ( CQueryParseTree::TNode & node )

Flatten the AND and the OR subtrees transforming them from binary subtrees to n-ary subtrees.

Parameters

node	- the root node of the parsed tree

Definition at line 38 of file parse_utils.cpp.

References CTreeNode< TValue, TKeyGetterP >::AddNode(), CTreeNode< TValue, TKeyGetterP >::DetachNode(), CQueryParseNode::eAnd, CQueryParseNode::eOr, CTreeNode< TValue, TKeyGetterP >::RemoveNode(), CTreeNode< TValue, TKeyGetterP >::SubNodeBegin(), and CTreeNode< TValue, TKeyGetterP >::SubNodeEnd().

Referenced by CQueryParsePanel::x_ExecuteQuery(), and CMacroParser::x_QParseWhere().

◆ GetArg0()

CQueryParseTree::TNode * CQueryFunctionBase::GetArg0 ( CQueryParseTree::TNode & qnode )

protected

Get first sub-node.

Definition at line 58 of file query_exec.cpp.

References CTreeNode< TValue, TKeyGetterP >::SubNodeBegin(), and CTreeNode< TValue, TKeyGetterP >::SubNodeEnd().

◆ GetBool()

bool CQueryParseNode::GetBool ( void ) const

Definition at line 122 of file query_parse.cpp.

References CQueryParseNode::eBoolConst, CQueryParseNode::m_BoolConst, CQueryParseNode::m_Type, and NCBI_THROW.

Referenced by CQueryTreePrintFunc::operator()(), and CQueryFuncPromoteBase::PreProcess().

◆ GetBuffer()

template<class BV >

TBuffer* CQueryEval_BV_Value< BV >::GetBuffer ( void )

inline

Definition at line 65 of file query_exec_bv.hpp.

References CQueryEval_BV_Value< BV >::m_BV_Buffer.

Referenced by CQueryFunction_BV_Base< BV >::ArgToRes(), CQueryFunction_BV_In_Or< BV >::Evaluate(), and CQueryFunction_BV_Base< BV >::ProcessArgVector().

◆ GetBV()

template<class BV >

TBitVector* CQueryEval_BV_Value< BV >::GetBV ( )

inline

Definition at line 66 of file query_exec_bv.hpp.

References CQueryEval_BV_Value< BV >::m_BV.

Referenced by CQueryFunction_BV_Base< BV >::ArgToRes(), CQueryFunction_BV_In_Or< BV >::Evaluate(), and CQueryFunction_BV_Base< BV >::ProcessArgVector().

◆ GetContainer()

template<class BV >

TBVContainer* CQueryFunction_BV_Base< BV >::GetContainer ( CQueryParseTree::TNode & qnode )

inlineprotected

Extract user object out of the current node.

Definition at line 97 of file query_exec_bv.hpp.

References CTreeNode< TValue, TKeyGetterP >::GetValue().

Referenced by CQueryFunction_BV_Base< BV >::ArgToRes(), CQueryFunction_BV_In_Or< BV >::Evaluate(), CQueryFunction_BV_Base< BV >::MakeContainer(), and CQueryFunction_BV_Base< BV >::ProcessArgVector().

◆ GetDouble()

double CQueryParseNode::GetDouble ( void ) const

Definition at line 131 of file query_parse.cpp.

References CQueryParseNode::eFloatConst, CQueryParseNode::m_DoubleConst, CQueryParseNode::m_Type, and NCBI_THROW.

Referenced by CQueryTreePrintFunc::operator()(), and CQueryFuncPromoteBase::PreProcess().

◆ GetElapsed()

double CQueryParseNode::GetElapsed ( ) const

inline

Elapsed time in seconds.

Definition at line 206 of file query_parse.hpp.

References CQueryParseNode::Elapsed().

◆ GetErrCodeString()

virtual const char* CQueryParseException::GetErrCodeString ( void ) const

inlineoverridevirtual

Get error code interpreted as text.

Reimplemented from CException.

Definition at line 373 of file query_parse.hpp.

References CQueryParseException::eCompileError, CQueryParseException::eIncorrectNodeType, CQueryParseException::eParserError, CQueryParseException::eUnknownFunction, CException::GetErrCode(), and CException::GetErrCodeString().

◆ GetExceptionCount()

int CQueryExec::GetExceptionCount ( ) const

inline

Definition at line 225 of file query_exec.hpp.

References CQueryExec::m_ExceptionCount.

◆ GetExec()

CQueryExec& CQueryFunctionBase::GetExec ( )

inlineprotected

Get reference on parent execution environment.

Definition at line 108 of file query_exec.hpp.

References CQueryFunctionBase::m_QExec.

Referenced by CQueryFunctionBase::GetQueryTree().

◆ GetFunc()

CQueryFunctionBase* CQueryExec::GetFunc ( CQueryParseNode::EType func_type )

inline

Return query function pointer (if registered).

Definition at line 171 of file query_exec.hpp.

References CQueryExec::m_FuncReg.

Referenced by CQueryFunction_BV_In_Or< BV >::Evaluate(), CQueryExecPreProcessFunc::operator()(), and CQueryExecEvalFunc::operator()().

◆ GetIdent()

const string & CQueryParseNode::GetIdent ( void ) const

Definition at line 140 of file query_parse.cpp.

References CQueryParseNode::eFunction, CQueryParseNode::eIdentifier, CQueryParseNode::m_Type, CQueryParseNode::m_Value, and NCBI_THROW.

◆ GetIdentIdx()

int CQueryParseNode::GetIdentIdx ( ) const

◆ GetIdentifier()

virtual TFieldID CQueryExec::GetIdentifier ( const std::string & )

inlinevirtual

Reimplemented in CTreeQueryExec, and CTableQueryExec.

Definition at line 211 of file query_exec.hpp.

Referenced by CQueryFuncPromoteBase::PreProcess().

◆ GetImplicitSearchFunc()

CQueryFunctionBase* CQueryExec::GetImplicitSearchFunc ( )

inline

Definition at line 166 of file query_exec.hpp.

References CQueryExec::m_ImplicitSearchFunc.

Referenced by CQueryExecEvalFunc::operator()().

◆ GetInt()

Int8 CQueryParseNode::GetInt ( void ) const

Definition at line 113 of file query_parse.cpp.

References CQueryParseNode::eIntConst, CQueryParseNode::m_IntConst, CQueryParseNode::m_Type, and NCBI_THROW.

Referenced by CQueryTreePrintFunc::operator()(), and CQueryFuncPromoteBase::PreProcess().

◆ GetLoc()

const SSrcLoc& CQueryParseNode::GetLoc ( void ) const

inline

Definition at line 157 of file query_parse.hpp.

References CQueryParseNode::m_Location.

Referenced by CQueryHighlightFunction::operator()(), and CQueryTreePrintFunc::PrintElement().

◆ GetNodeTypeAsString() [1/2]

std::string CQueryParseNode::GetNodeTypeAsString ( ) const

Return query node type as a string (for debugging output)

Definition at line 204 of file query_parse.cpp.

References CQueryParseNode::m_Type.

Referenced by BinOpsFunc(), and CQueryFuncPromoteBase::PreProcess().

◆ GetNodeTypeAsString() [2/2]

string CQueryParseNode::GetNodeTypeAsString ( EType node_type )

static

◆ GetOrig()

const string& CQueryParseNode::GetOrig ( ) const

inline

Definition at line 174 of file query_parse.hpp.

References CQueryParseNode::m_OrigText.

Referenced by CQueryExecPreProcessFunc::operator()(), CQueryExecEvalFunc::operator()(), CQueryFuncPromoteBase::PreProcess(), and CQueryTreePrintFunc::PrintElement().

◆ GetOriginalText()

const string& CQueryParseNode::GetOriginalText ( ) const

inline

Definition at line 168 of file query_parse.hpp.

References CQueryParseNode::m_OrigText.

◆ GetQTree()

CQueryParseTree* CQueryExec::GetQTree ( )

inlineprotected

Definition at line 229 of file query_exec.hpp.

References CQueryExec::m_QTree.

Referenced by CQueryFunctionBase::GetQueryTree().

◆ GetQueriedCount()

int CQueryExec::GetQueriedCount ( ) const

inline

Definition at line 224 of file query_exec.hpp.

References CQueryExec::m_QueriedCount.

Referenced by CQueryParsePanel::CQueryJob::Execute().

◆ GetQueryTree() [1/3]

CQueryParseTree & CQueryFunctionBase::GetQueryTree ( )

protected

Get query tree (execution context)

Definition at line 68 of file query_exec.cpp.

References CQueryFunctionBase::GetExec(), and CQueryExec::GetQTree().

Referenced by CQueryFunction_BV_In_Or< BV >::Evaluate().

◆ GetQueryTree() [2/3]

TNode* CQueryParseTree::GetQueryTree ( )

inline

Definition at line 322 of file query_parse.hpp.

References CQueryParseTree::m_Tree.

◆ GetQueryTree() [3/3]

const TNode* CQueryParseTree::GetQueryTree ( ) const

inline

Definition at line 321 of file query_parse.hpp.

References CQueryParseTree::m_Tree.

Referenced by CTableQueryExec::EvalNext(), CTreeQueryExec::EvalNext(), CQueryExec::Evaluate(), CMacroExec::EvaluateTree(), CFeatureFilter::Init(), CDoQueryTreeGetArgs::operator()(), CFeatureFilter::Pass(), CQueryParseTree::Print(), CQueryParseTree::ResetUserObjects(), CQueryParsePanel::x_ExecuteQuery(), CMacroExec::x_GetTopUserNodeValue(), CMacroExec::x_Init(), CQueryParsePanel::x_IsValidQuery(), CMacroParser::x_ParseDo(), and CQueryParsePanel::x_StartQueryJob().

◆ GetStrValue()

const string & CQueryParseNode::GetStrValue ( ) const

Definition at line 102 of file query_parse.cpp.

References CQueryParseNode::eFloatConst, CQueryParseNode::eFunction, CQueryParseNode::eIdentifier, CQueryParseNode::eIntConst, CQueryParseNode::eList, CQueryParseNode::eString, CQueryParseNode::m_OrigText, CQueryParseNode::m_Type, CQueryParseNode::m_Value, and NCBI_THROW.

Referenced by CQueryTreeListFunctions::operator()(), CDoQueryTreeGetArgs::operator()(), CQueryHighlightFunction::operator()(), CQueryTreePrintFunc::operator()(), and CQueryFuncPromoteBase::PreProcess().

◆ GetType()

EType CQueryParseNode::GetType ( void ) const

inline

Definition at line 165 of file query_parse.hpp.

References CQueryParseNode::m_Type.

Referenced by CQueryTreeListFunctions::operator()(), CAssignQueryTreeGetArgs::operator()(), CDoQueryTreeGetArgs::operator()(), CWhereQueryTreeGetArgs::operator()(), CQueryTreePrintFunc::operator()(), CQueryExecPreProcessFunc::operator()(), CQueryExecEvalFunc::operator()(), and CQueryFuncPromoteBase::PreProcess().

◆ GetUserObject() [1/2]

IQueryParseUserObject* CQueryParseNode::GetUserObject ( )

inline

Definition at line 224 of file query_parse.hpp.

References CRef< C, Locker >::GetPointer(), and CQueryParseNode::m_UsrObj.

◆ GetUserObject() [2/2]

const IQueryParseUserObject* CQueryParseNode::GetUserObject ( ) const

inline

Get user object.

Definition at line 222 of file query_parse.hpp.

References CRef< C, Locker >::GetPointer(), and CQueryParseNode::m_UsrObj.

Referenced by CQueryHighlightFunction::operator()(), CSGQueryNodePreprocessor::operator()(), CQueryFuncPromoteBase::PreProcess(), and CQueryTreePrintFunc::PrintElement().

◆ GetVisibleValue()

virtual string IQueryParseUserObject::GetVisibleValue ( ) const

inlinevirtual

String value for debuging.

Reimplemented in CQueryNodeValue.

Definition at line 67 of file query_parse.hpp.

Referenced by CQueryTreePrintFunc::PrintElement().

◆ HasIdentifier()

virtual bool CQueryExec::HasIdentifier ( const std::string & )

inlinevirtual

Reimplemented in CTreeQueryExec, CTableQueryExec, and CFeatureFilter.

Definition at line 210 of file query_exec.hpp.

Referenced by CMacroRep::HasIdentifier(), and CQueryFuncPromoteBase::PreProcess().

◆ IdentifierType()

virtual CQueryParseNode::EType CQueryExec::IdentifierType ( const std::string & )

inlinevirtual

Some applications may know the type of an identifier.

This hook should be overriden to return an identifier's type, when available. Return one of eIntConst, eBoolConst, eFloatConst, eString, or eNotSet.

Reimplemented in CTableQueryExec, and CTreeQueryExec.

Definition at line 216 of file query_exec.hpp.

References CQueryParseNode::eNotSet.

Referenced by CQueryFuncPromoteBase::PreProcess().

◆ IsExplicit()

bool CQueryParseNode::IsExplicit ( void ) const

inline

TRUE if node was created as explicitly FALSE - node was created as a result of a default and the interpreter has a degree of freedom in execution.

Definition at line 181 of file query_parse.hpp.

References CQueryParseNode::m_Explicit.

Referenced by CQueryTreePrintFunc::PrintElement().

◆ IsLogic()

bool CQueryParseNode::IsLogic ( ) const

inline

Returns TRUE if node describes logical operation (AND, OR, etc.)

Definition at line 189 of file query_parse.hpp.

References CQueryParseNode::eAnd, CQueryParseNode::eNot, CQueryParseNode::eOr, CQueryParseNode::eSub, CQueryParseNode::eXor, and CQueryParseNode::m_Type.

Referenced by CQueryFuncPromoteBase::PreProcess().

◆ IsNot()

bool CQueryParseNode::IsNot ( ) const

inline

Check if node is marked with NOT flag (like != )

Definition at line 185 of file query_parse.hpp.

References CQueryParseNode::m_Not.

Referenced by CQueryTreePrintFunc::operator()(), and CQueryTreePrintFunc::PrintElement().

◆ IsValue()

bool CQueryParseNode::IsValue ( void ) const

inline

Returns TRUE if node is value (INT, String, etc.)

Definition at line 196 of file query_parse.hpp.

References CQueryParseNode::eBoolConst, CQueryParseNode::eFloatConst, CQueryParseNode::eIdentifier, CQueryParseNode::eIntConst, CQueryParseNode::eString, and CQueryParseNode::m_Type.

Referenced by CQueryExecEvalFunc::operator()(), and CQueryFuncPromoteBase::PreProcess().

◆ MakeArgVector()

void CQueryFunctionBase::MakeArgVector	(	CQueryParseTree::TNode &	qnode,
		TArgVector &	args
	)

protected

Created vector of arguments (translate sub-nodes to vector)

Parameters

qnode	Query node (all sub-nodes are treated as parameters
args	Output vector

Definition at line 44 of file query_exec.cpp.

References i, CTreeNode< TValue, TKeyGetterP >::SubNodeBegin(), and CTreeNode< TValue, TKeyGetterP >::SubNodeEnd().

Referenced by CQueryFuncAssignment::Evaluate(), CSGQueryFunctionLogic::Evaluate(), CSGQueryFunctionCompare::Evaluate(), CQueryFuncFunction::Evaluate(), CQueryFuncPromoteAndOr::Evaluate(), CQueryFuncPromoteLogic::Evaluate(), CQueryFuncPromoteEq::Evaluate(), CQueryFuncPromoteIn::Evaluate(), CQueryFuncLike::Evaluate(), CQueryFuncPromoteGtLt::Evaluate(), CQueryFuncPromoteBetween::Evaluate(), CQueryFunction_BV_Logic< BV >::Evaluate(), CQueryFunction_BV_Not< BV >::Evaluate(), CQueryFunction_BV_In_Or< BV >::Evaluate(), CQueryFuncPromoteBase::PreProcess(), and CMQueryFunctionOps::x_InitReferences().

◆ MakeContainer()

template<class BV >

TBVContainer* CQueryFunction_BV_Base< BV >::MakeContainer ( CQueryParseTree::TNode & qnode )

inlineprotected

Create container if it does not exist.

Definition at line 105 of file query_exec_bv.hpp.

References CQueryFunction_BV_Base< BV >::GetContainer(), and CTreeNode< TValue, TKeyGetterP >::GetValue().

Referenced by CQueryFunction_BV_Base< BV >::ArgToRes(), CQueryFunction_BV_Not< BV >::Evaluate(), CQueryFunction_BV_In_Or< BV >::Evaluate(), and CQueryFunction_BV_Base< BV >::ProcessArgVector().

◆ NCBI_EXCEPTION_DEFAULT()

CQueryParseException::NCBI_EXCEPTION_DEFAULT	(	CQueryParseException	,
		CException
	)

◆ operator()()

ETreeTraverseCode CQueryExecEvalFunc::operator()	(	CTreeNode< CQueryParseNode > &	tr,
		int	delta
	)

inline

◆ operator=() [1/3]

template<class BV >

CQueryEval_BV_Value& CQueryEval_BV_Value< BV >::operator= ( const CQueryEval_BV_Value< BV > & )

private

◆ operator=() [2/3]

CQueryExec& CQueryExec::operator= ( const CQueryExec & )

private

◆ operator=() [3/3]

CQueryParseTree& CQueryParseTree::operator= ( const CQueryParseTree & )

private

◆ Parse()

void CQueryParseTree::Parse	(	const char *	query_str,
		ECase	case_sense = `eCaseInsensitive`,
		ESyntaxCheck	syntax_check = `eSyntaxCheck`,
		bool	verbose = `false`,
		const TFunctionNames &	functions = `TFunctionNames(0)`,
		unsigned	line = `0`,
		unsigned	linePos = `0`
	)

Query parser front-end function.

Parameters

query_str	Query string subject of parsing
case_sense	Case sensitivity (AND, AnD, etc.)
syntax_check	Sensitivity to syntax errors
verbose	Debug print switch
functions	List of names recognised as functions

Definition at line 368 of file parser.cpp.

References env, CResourcePool_Base< Value, Lock, CF >::ForgetAll(), CNcbiEnvironment::Get(), CNcbiApplicationAPI::GetEnvironment(), CResourcePool_Base< Value, Lock, CF >::GetFreeList(), CNcbiApplicationAPI::InstanceGuard(), ncbi_q_parse(), NCBI_THROW, CQueryParseTree::SetQueryTree(), and yydebug.

Referenced by CFeatureFilter::Init(), CQueryParsePanel::x_ExecuteQuery(), and CQueryParsePanel::x_IsValidQuery().

◆ Print()

void CQueryParseTree::Print ( CNcbiOstream & os ) const

Print the query tree (debugging)

Definition at line 201 of file query_tree_print.cpp.

References CQueryParseTree::GetQueryTree(), and TreeDepthFirstTraverse().

Referenced by CQueryParsePanel::x_ExecuteQuery().

◆ ProcessArgVector()

template<class BV >

void CQueryFunction_BV_Base< BV >::ProcessArgVector	(	CQueryParseTree::TNode &	qnode,
		BV *	bv_res,
		CQueryFunctionBase::TArgVector &	args,
		const bm::set_operation	op_code
	)

inlineprotected

Definition at line 141 of file query_exec_bv.hpp.

References bm::operation_deserializer< BV >::deserialize(), CQueryEval_BV_Value< BV >::GetBuffer(), CQueryEval_BV_Value< BV >::GetBV(), CQueryFunction_BV_Base< BV >::GetContainer(), i, CQueryFunction_BV_Base< BV >::MakeContainer(), bm::set_AND, and CQueryEval_BV_Value< BV >::SetBV().

Referenced by CQueryFunction_BV_Logic< BV >::Evaluate(), and CQueryFunction_BV_Not< BV >::Evaluate().

◆ ReleaseBuffer()

template<class BV >

TBuffer* CQueryEval_BV_Value< BV >::ReleaseBuffer ( )

inline

Definition at line 68 of file query_exec_bv.hpp.

References CQueryEval_BV_Value< BV >::m_BV_Buffer.

◆ ReleaseBV()

template<class BV >

TBitVector* CQueryEval_BV_Value< BV >::ReleaseBV ( )

inline

Definition at line 69 of file query_exec_bv.hpp.

References CQueryEval_BV_Value< BV >::m_BV.

◆ Reset() [1/2]

template<class BV >

virtual void CQueryEval_BV_Value< BV >::Reset ( )

inlinevirtual

Reset user object (for reuse without reallocation)

Implements IQueryParseUserObject.

Definition at line 61 of file query_exec_bv.hpp.

References CQueryEval_BV_Value< BV >::m_BV, and CQueryEval_BV_Value< BV >::m_BV_Buffer.

◆ Reset() [2/2]

virtual void IQueryParseUserObject::Reset ( )

pure virtual

Reset user object (for reuse without reallocation)

Implemented in CQueryEval_BV_Value< BV >, CSGQueryNodeValue, CQueryNodeValue, and CMQueryNodeValue.

Referenced by CQueryParseNode::ResetUserObject().

◆ ResetUserObject()

void CQueryParseNode::ResetUserObject ( )

Reset the associated user object (see IQueryParseUserObject::Reset())

Definition at line 155 of file query_parse.cpp.

References CRef< C, Locker >::GetPointer(), CQueryParseNode::m_UsrObj, and IQueryParseUserObject::Reset().

Referenced by CQueryTreeResetFunc::operator()().

◆ ResetUserObjects()

void CQueryParseTree::ResetUserObjects ( )

Reset all user objects attached to the parsing tree.

Definition at line 307 of file query_parse.cpp.

References CQueryParseTree::GetQueryTree(), and TreeDepthFirstTraverse().

◆ ResolveIdentifier() [1/8]

virtual bool CQueryExec::ResolveIdentifier	(	const std::string &	,
		bool &
	)

inlinevirtual

If query has an identifier, this will resolve it in an application-specific way.

Returns true if resolved, with the data item's value in 'value'. Using field identifiers, if available, such as column numbers or biotree feature IDs will be faster.

Reimplemented in CFeatureFilter, CTreeQueryExec, and CTableQueryExec.

Definition at line 192 of file query_exec.hpp.

Referenced by CSGQueryFunctionValue::Evaluate(), CQueryFuncPromoteAndOr::Evaluate(), CQueryFuncPromoteLogic::Evaluate(), and CQueryFuncPromoteBase::ResolveFieldValue().