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Db::Sqlite3FilterSet Class Reference

#include <sqlite3filterset.h>

Inherits Db::FilterSet.

Public Member Functions

virtual Util::String AsSqlWhere () const
 compile into an SQL WHERE statement
virtual void BindValuesToCommand (const Ptr< Command > &cmd, IndexT wildcardStartIndex)
 bind filter attribute values to command
Public Member Functions inherited from Db::FilterSet
 FilterSet ()
 constructor
virtual ~FilterSet ()
 destructor
void Clear ()
 clear the filter
void ClearDirtyFlag ()
 clear the dirty state of the filter (every op on the filter will make it dirty)
bool IsDirty () const
 return true if the filter is dirty
bool IsEmpty () const
 return true if the filter is empty
void BeginBlock ()
 begin a new level in the condition tree (opens a bracket)
void EndBlock ()
 end the current level in the condition tree (close current bracket)
void AddEqualCheck (const Attr::Attribute &attr)
 add an equality check
void AddGreaterThenCheck (const Attr::Attribute &attr)
 add a greater check
void AddLessThenCheck (const Attr::Attribute &attr)
 add a lesser check
void AddGreaterOrEqualCheck (const Attr::Attribute &attr)
 add a greater-equals check
void AddLessOrEqualCheck (const Attr::Attribute &attr)
 add a lesser-equals check
void AddAnd ()
 add a boolean AND
void AddOr ()
 add a boolean OR
void AddNot ()
 add a boolean NOT
Public Member Functions inherited from Core::RefCounted
 RefCounted ()
 constructor
int GetRefCount () const
 get the current refcount
void AddRef ()
 increment refcount by one
void Release ()
 decrement refcount and destroy object if refcount is zero
bool IsInstanceOf (const Rtti &rtti) const
 return true if this object is instance of given class
bool IsInstanceOf (const Util::String &className) const
 return true if this object is instance of given class by string
bool IsInstanceOf (const Util::FourCC &classFourCC) const
 return true if this object is instance of given class by fourcc
bool IsA (const Rtti &rtti) const
 return true if this object is instance of given class, or a derived class
bool IsA (const Util::String &rttiName) const
 return true if this object is instance of given class, or a derived class, by string
bool IsA (const Util::FourCC &rttiFourCC) const
 return true if this object is instance of given class, or a derived class, by fourcc
const Util::String & GetClassName () const
 get the class name
Util::FourCC GetClassFourCC () const
 get the class FourCC code

Private Member Functions

 __DeclareClass (Sqlite3FilterSet)
void RecurseBuildWhere (const Util::SimpleTree< Token >::Node *curNode, Util::String &inOutStr) const
 recursing build method for AsSqlWhere()

Static Private Attributes

static const Util::String OpenBracketFrag
static const Util::String CloseBracketFrag
static const Util::String AndFrag
static const Util::String OrFrag
static const Util::String NotFrag
static const Util::String DotFrag
static const Util::String EqualFrag
static const Util::String NotEqualFrag
static const Util::String GreaterFrag
static const Util::String LessFrag
static const Util::String GreaterEqualFrag
static const Util::String LessEqualFrag
static const Util::String WildcardFrag
static const Util::String TickFrag

Additional Inherited Members

Static Public Member Functions inherited from Core::RefCounted
static void DumpRefCountingLeaks ()
 dump refcounting leaks, call at end of application (NEBULA_DEBUG builds only!)
Protected Member Functions inherited from Core::RefCounted
virtual ~RefCounted ()
 destructor (called when refcount reaches zero)
Protected Attributes inherited from Db::FilterSet
Util::SimpleTree< Token > tokens
Util::SimpleTree< Token >::Node * curToken
Util::Array< Attr::Attribute > bindAttrs
bool isDirty

Member Function Documentation

◆ __DeclareClass()

Db::Sqlite3FilterSet::__DeclareClass ( Sqlite3FilterSet )
private

◆ AsSqlWhere()

String Db::Sqlite3FilterSet::AsSqlWhere ( ) const
virtual

compile into an SQL WHERE statement

This compiles the filter tree into an SQL WHERE statement.

Reimplemented from Db::FilterSet.

◆ BindValuesToCommand()

void Db::Sqlite3FilterSet::BindValuesToCommand ( const Ptr< Command > & cmd,
IndexT wildcardStartIndex )
virtual

bind filter attribute values to command

This methods binds the actual WHERE values to a compiled command.

Reimplemented from Db::FilterSet.

◆ RecurseBuildWhere()

void Db::Sqlite3FilterSet::RecurseBuildWhere ( const Util::SimpleTree< Token >::Node * curNode,
Util::String & inOutStr ) const
private

recursing build method for AsSqlWhere()

This method is recursively called to build an SQL WHERE statement from the current filter tree.

Member Data Documentation

◆ AndFrag

const Util::String Db::Sqlite3FilterSet::AndFrag
staticprivate

◆ CloseBracketFrag

const Util::String Db::Sqlite3FilterSet::CloseBracketFrag
staticprivate

◆ DotFrag

const Util::String Db::Sqlite3FilterSet::DotFrag
staticprivate

◆ EqualFrag

const Util::String Db::Sqlite3FilterSet::EqualFrag
staticprivate

◆ GreaterEqualFrag

const Util::String Db::Sqlite3FilterSet::GreaterEqualFrag
staticprivate

◆ GreaterFrag

const Util::String Db::Sqlite3FilterSet::GreaterFrag
staticprivate

◆ LessEqualFrag

const Util::String Db::Sqlite3FilterSet::LessEqualFrag
staticprivate

◆ LessFrag

const Util::String Db::Sqlite3FilterSet::LessFrag
staticprivate

◆ NotEqualFrag

const Util::String Db::Sqlite3FilterSet::NotEqualFrag
staticprivate

◆ NotFrag

const Util::String Db::Sqlite3FilterSet::NotFrag
staticprivate

◆ OpenBracketFrag

const Util::String Db::Sqlite3FilterSet::OpenBracketFrag
staticprivate

◆ OrFrag

const Util::String Db::Sqlite3FilterSet::OrFrag
staticprivate

◆ TickFrag

const Util::String Db::Sqlite3FilterSet::TickFrag
staticprivate

◆ WildcardFrag

const Util::String Db::Sqlite3FilterSet::WildcardFrag
staticprivate
The documentation for this class was generated from the following files: