dbQueryBinaryComboOwner Class Reference
[OOFILE Database Query]

#include <oofquery.h>

Inheritance diagram for dbQueryBinaryComboOwner:

[legend]Collaboration diagram for dbQueryBinaryComboOwner:

[legend]List of all members.

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Detailed Description

Builder class used to combine sub-queries when constructing runtime queries.

It can delete heap objects unlike the normal combinatorial dbQueryBinaryCombo which is used by C++ operator overloads.

See also:

dbQuery

Public Types
enum	BinaryQueryOps {   equals, notEquals, lessThan, lessThanOrEqual,   greaterThan, greaterThanOrEqual, startsWith, hasWord,   hasAnyWord, hasAllWords, hasWordStartsWith, hasAnyWordStartsWith,   hasAllWordsStartsWith }
enum	TrinaryQueryOps { between, outside }
enum	QueryCombinatorialOps { oofAND, oofOR }
enum	QueryClauseTypes {   binaryfieldToLiteral, binaryfieldTofield, trinaryFieldToLiterals, entireTable,   atomicfield, atomicLiteral, atomicLiteralStr, multiLiteralStr,   binaryCombination, builtQuery }
Public Member Functions
	dbQueryBinaryComboOwner (dbQueryClause *, QueryCombinatorialOps, dbQueryClause *)
virtual	~dbQueryBinaryComboOwner ()
virtual dbQueryClause *	clone () const
virtual void	describe (std::ostream &) const
virtual dbQueryClause::QueryClauseTypes	queryClauseType () const
dbQueryClause::QueryCombinatorialOps	binaryOperator () const
const dbQueryClause *	item (unsigned int) const
unsigned long	pairFieldsIfCouldUseCompoundIndex () const
dbQueryClause *	makeCompoundSearch (const dbCompoundField *)
virtual dbQueryClause *	cloneReplacingTable (const dbTable *inTable, const dbTable *repTable) const
	conditionally clone if LHS or RHS clause requires replacement.
bool	isSimpleIndexedSearch () const
virtual void	getSearchTables (const dbTable *inSchTable, dbTable *&outDiffFieldTable, dbTable *&outRelatedTable) const
dbQueryBinaryCombo	operator & (const dbQueryClause &) const
dbQueryBinaryComboOwner *	operator & (dbQueryClause *adoptRHS)
dbQueryBinaryCombo	operator && (const dbQueryClause &) const
dbQueryBinaryComboOwner *	operator && (dbQueryClause *adoptRHS)
dbQueryBinaryCombo	operator| (const dbQueryClause &) const
dbQueryBinaryComboOwner *	operator| (dbQueryClause *adoptRHS)
dbQueryBinaryCombo	operator|| (const dbQueryClause &) const
dbQueryBinaryComboOwner *	operator|| (dbQueryClause *adoptRHS)
Static Public Member Functions
bool	wildcardsInString (const char *)
bool	isWordSearch (dbQueryClause::BinaryQueryOps)
Static Public Attributes
char	sWildcardMultiple = '*'
char	sWildcardSingle = '?'
Protected Attributes
const dbQueryClause *	mLhs
const dbQueryClause *	mRhs
QueryCombinatorialOps	mComboOp
char *	mTempKeyStoreToDispose
char *	mTempKeyStoreToDispose2

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Member Enumeration Documentation

enum dbQueryClause::BinaryQueryOps [inherited]

Enumeration values: equals  notEquals  lessThan  lessThanOrEqual  greaterThan  greaterThanOrEqual  startsWith  hasWord  hasAnyWord  hasAllWords  hasWordStartsWith  hasAnyWordStartsWith  hasAllWordsStartsWith

enum dbQueryClause::QueryClauseTypes [inherited]

Enumeration values: binaryfieldToLiteral  binaryfieldTofield  trinaryFieldToLiterals  entireTable  atomicfield  atomicLiteral  atomicLiteralStr  multiLiteralStr  binaryCombination  builtQuery

enum dbQueryClause::QueryCombinatorialOps [inherited]

Enumeration values: oofAND  oofOR

enum dbQueryClause::TrinaryQueryOps [inherited]

Enumeration values: between  outside

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Constructor & Destructor Documentation

dbQueryBinaryComboOwner::dbQueryBinaryComboOwner (  dbQueryClause *  , QueryCombinatorialOps  , dbQueryClause *  )

dbQueryBinaryComboOwner::~dbQueryBinaryComboOwner (   )  [virtual]

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Member Function Documentation

dbQueryClause::QueryCombinatorialOps dbQueryBinaryCombo::binaryOperator (   )  const [inline, inherited]

dbQueryClause * dbQueryBinaryComboOwner::clone (   )  const [virtual]

Reimplemented from dbQueryBinaryCombo.

dbQueryClause * dbQueryBinaryCombo::cloneReplacingTable (  const dbTable *  inTable, const dbTable *  repTable )  const [virtual, inherited]

conditionally clone if LHS or RHS clause requires replacement. Reimplemented from dbQueryClause.

void dbQueryBinaryComboOwner::describe (  std::ostream &   )  const [virtual]

Reimplemented from dbQueryBinaryCombo.

void dbQueryClause::getSearchTables (  const dbTable *  inSchTable, dbTable *&  outDiffFieldTable, dbTable *&  outRelatedTable )  const [virtual, inherited]

Reimplemented in dbQuery, dbQueryBinary, dbQueryTrinary, and dbQueryField.

bool dbQueryClause::isSimpleIndexedSearch (   )  const [inherited]

Reimplemented in dbQueryBinary.

bool dbQueryClause::isWordSearch (  dbQueryClause::BinaryQueryOps   )  [static, inherited]

const dbQueryClause * dbQueryBinaryCombo::item (  unsigned  int  )  const [inherited]

dbQueryClause * dbQueryBinaryCombo::makeCompoundSearch (  const dbCompoundField *   )  [inherited]

dbQueryBinaryComboOwner * dbQueryClause::operator & (  dbQueryClause *  adoptRHS  )  [inherited]

dbQueryBinaryCombo dbQueryClause::operator & (  const dbQueryClause &   )  const [inherited]

dbQueryBinaryComboOwner * dbQueryClause::operator && (  dbQueryClause *  adoptRHS  )  [inherited]

dbQueryBinaryCombo dbQueryClause::operator && (  const dbQueryClause &   )  const [inherited]

dbQueryBinaryComboOwner * dbQueryClause::operator| (  dbQueryClause *  adoptRHS  )  [inherited]

dbQueryBinaryCombo dbQueryClause::operator| (  const dbQueryClause &   )  const [inherited]

dbQueryBinaryComboOwner * dbQueryClause::operator|| (  dbQueryClause *  adoptRHS  )  [inherited]

dbQueryBinaryCombo dbQueryClause::operator|| (  const dbQueryClause &   )  const [inherited]

unsigned long dbQueryBinaryCombo::pairFieldsIfCouldUseCompoundIndex (   )  const [inherited]

dbQueryClause::QueryClauseTypes dbQueryBinaryCombo::queryClauseType (   )  const [virtual, inherited]

Implements dbQueryClause.

bool dbQueryClause::wildcardsInString (  const char *   )  [static, inherited]

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Member Data Documentation

QueryCombinatorialOps dbQueryBinaryCombo::mComboOp [protected, inherited]

const dbQueryClause* dbQueryBinaryCombo::mLhs [protected, inherited]

const dbQueryClause * dbQueryBinaryCombo::mRhs [protected, inherited]

char* dbQueryBinaryCombo::mTempKeyStoreToDispose [protected, inherited]

char * dbQueryBinaryCombo::mTempKeyStoreToDispose2 [protected, inherited]

char dbQueryClause::sWildcardMultiple = '*' [static, inherited]

char dbQueryClause::sWildcardSingle = '?' [static, inherited]

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The documentation for this class was generated from the following files:

• oofquery.h
• oofquery.cpp

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