Expression Class Reference
[Logical expressions used in OSQL and Form]

Factory for various childs of LogicalObjects. More...

Inheritance diagram for Expression:

[legend]

List of all members.

Static Public Member Functions
static	expAnd ($left, $right)
	Returns: BinaryExpression
static	expOr ($left, $right)
	Returns: BinaryExpression
static	eq ($field, $value)
	Returns: BinaryExpression
static	eqId ($field, Identifiable $object)
	Returns: BinaryExpression
static	notEq ($field, $value)
	Returns: BinaryExpression
static	gt ($field, $value)
	greater than
static	gtEq ($field, $value)
	greater than or equals
static	lt ($field, $value)
	lower than
static	ltEq ($field, $value)
	lower than or equals
static	notNull ($field)
	Returns: PostfixUnaryExpression
static	isNull ($field)
	Returns: PostfixUnaryExpression
static	isTrue ($field)
	Returns: PostfixUnaryExpression
static	isFalse ($field)
	Returns: PostfixUnaryExpression
static	like ($field, $value)
	Returns: BinaryExpression
static	notLike ($field, $value)
	Returns: BinaryExpression
static	ilike ($field, $value)
	Returns: BinaryExpression
static	notIlike ($field, $value)
	Returns: BinaryExpression
static	similar ($field, $value)
	Returns: BinaryExpression
static	notSimilar ($field, $value)
	Returns: BinaryExpression
static	eqLower ($field, $value)
	Returns: EqualsLowerExpression
static	between ($field, $left, $right)
	Returns: LogicalBetween
static	in ($field, $value)
	{,not}in handles strings, arrays and SelectQueries
static	notIn ($field, $value)
	Returns: LogicalObject
static	add ($field, $value)
	+
static	sub ($field, $value)
static	mul ($field, $value)
	*
static	div ($field, $value)
	/
static	fullTextAnd ($field, $wordsList)
	Returns: FullTextSearch
static	fullTextOr ($field, $wordsList)
	Returns: FullTextSearch
static	fullTextRankOr ($field, $wordsList)
	Returns: FullTextRank
static	fullTextRankAnd ($field, $wordsList)
	Returns: FullTextRank
static	orBlock ()
	Returns: LogicalChain
static	andBlock ()
	Returns: LogicalChain
static	chain ()
	Returns: LogicalChain
static	not ($field)
	Returns: PrefixUnaryExpression
static	minus ($field)
	Returns: PrefixUnaryExpression
Static Private Member Functions
static	block ($args, $logic)
	Returns: LogicalChain

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Detailed Description

Factory for various childs of LogicalObjects.

Definition at line 18 of file Expression.class.php.

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Member Function Documentation

static Expression::expAnd	(	$	left,
		$	right
	)			[static]

Returns:

BinaryExpression

Definition at line 23 of file Expression.class.php.

References BinaryExpression::EXPRESSION_AND.

static Expression::expOr	(	$	left,
		$	right
	)			[static]

Returns:

BinaryExpression

Definition at line 33 of file Expression.class.php.

References BinaryExpression::EXPRESSION_OR.

Referenced by LogicUtils::getOpenRange().

static Expression::eq	(	$	field,
		$	value
	)			[static]

Returns:

BinaryExpression

Definition at line 43 of file Expression.class.php.

References BinaryExpression::EQUALS.

Referenced by OneToManyLinkedFull::$insert(), NullDaoWorker::dropById(), BaseDaoWorker::dropById(), TransparentDaoWorker::getById(), NullDaoWorker::getById(), CommonDaoWorker::getById(), Criteria::joinProperties(), and ProtoDAO::processPath().

static Expression::eqId	(	$	field,
		Identifiable $	object
	)			[static]

Returns:

BinaryExpression

Definition at line 51 of file Expression.class.php.

Referenced by StorableDAO::save(), and OneToManyLinkedWorker::targetize().

static Expression::notEq	(	$	field,
		$	value
	)			[static]

Returns:

BinaryExpression

Definition at line 59 of file Expression.class.php.

References BinaryExpression::NOT_EQUALS.

static Expression::gt	(	$	field,
		$	value
	)			[static]

greater than

Returns:

BinaryExpression

Definition at line 71 of file Expression.class.php.

References BinaryExpression::GREATER_THAN.

Referenced by DaoMoveHelper::down().

static Expression::gtEq	(	$	field,
		$	value
	)			[static]

greater than or equals

Returns:

BinaryExpression

Definition at line 83 of file Expression.class.php.

References BinaryExpression::GREATER_OR_EQUALS.

static Expression::lt	(	$	field,
		$	value
	)			[static]

lower than

Returns:

BinaryExpression

Definition at line 95 of file Expression.class.php.

References BinaryExpression::LOWER_THAN.

Referenced by DaoMoveHelper::up().

static Expression::ltEq	(	$	field,
		$	value
	)			[static]

lower than or equals

Returns:

BinaryExpression

Definition at line 107 of file Expression.class.php.

References BinaryExpression::LOWER_OR_EQUALS.

Referenced by LogicUtils::getOpenPoint(), and LogicUtils::getOpenRange().

static Expression::notNull

(

$

field

)

[static]

Returns:

PostfixUnaryExpression

Definition at line 117 of file Expression.class.php.

References PostfixUnaryExpression::IS_NOT_NULL.

Referenced by ProtoDAO::fetchCollections(), LogicUtils::getOpenPoint(), LogicUtils::getOpenRange(), and ObjectQuery::toSelectQuery().

static Expression::isNull

(

$

field

)

[static]

Returns:

PostfixUnaryExpression

Definition at line 125 of file Expression.class.php.

References PostfixUnaryExpression::IS_NULL.

Referenced by LogicUtils::getOpenPoint(), LogicUtils::getOpenRange(), and ObjectQuery::toSelectQuery().

static Expression::isTrue

(

$

field

)

[static]

Returns:

PostfixUnaryExpression

Definition at line 133 of file Expression.class.php.

References PostfixUnaryExpression::IS_TRUE.

static Expression::isFalse

(

$

field

)

[static]

Returns:

PostfixUnaryExpression

Definition at line 141 of file Expression.class.php.

References PostfixUnaryExpression::IS_FALSE.

static Expression::like	(	$	field,
		$	value
	)			[static]

Returns:

BinaryExpression

Definition at line 149 of file Expression.class.php.

References BinaryExpression::LIKE.

static Expression::notLike	(	$	field,
		$	value
	)			[static]

Returns:

BinaryExpression

Definition at line 157 of file Expression.class.php.

References BinaryExpression::NOT_LIKE.

static Expression::ilike	(	$	field,
		$	value
	)			[static]

Returns:

BinaryExpression

Definition at line 165 of file Expression.class.php.

References BinaryExpression::ILIKE.

static Expression::notIlike	(	$	field,
		$	value
	)			[static]

Returns:

BinaryExpression

Definition at line 173 of file Expression.class.php.

References BinaryExpression::NOT_ILIKE.

static Expression::similar	(	$	field,
		$	value
	)			[static]

Returns:

BinaryExpression

Definition at line 181 of file Expression.class.php.

References BinaryExpression::SIMILAR_TO.

static Expression::notSimilar	(	$	field,
		$	value
	)			[static]

Returns:

BinaryExpression

Definition at line 189 of file Expression.class.php.

References BinaryExpression::NOT_SIMILAR_TO.

static Expression::eqLower	(	$	field,
		$	value
	)			[static]

Returns:

EqualsLowerExpression

Definition at line 197 of file Expression.class.php.

static Expression::between	(	$	field,
		$	left,
		$	right
	)			[static]

Returns:

LogicalBetween

Definition at line 205 of file Expression.class.php.

Referenced by LogicUtils::getOpenPoint(), and LogicUtils::getOpenRange().

static Expression::in	(	$	field,
		$	value
	)			[static]

{,not}in handles strings, arrays and SelectQueries

Returns:

LogicalObject

Definition at line 215 of file Expression.class.php.

References InExpression::IN.

Referenced by OneToManyLinkedLazy::$insert(), OneToManyLinkedFull::$insert(), NullDaoWorker::dropByIds(), BaseDaoWorker::dropByIds(), ProtoDAO::fetchCollections(), TransparentDaoWorker::getListByIds(), NullDaoWorker::getListByIds(), and CommonDaoWorker::getListByIds().

static Expression::notIn	(	$	field,
		$	value
	)			[static]

Returns:

LogicalObject

Definition at line 231 of file Expression.class.php.

References InExpression::NOT_IN.

static Expression::add	(	$	field,
		$	value
	)			[static]

+

Returns:

BinaryExpression

Definition at line 249 of file Expression.class.php.

References BinaryExpression::ADD.

static Expression::sub	(	$	field,
		$	value
	)			[static]

Returns:

BinaryExpression

Definition at line 259 of file Expression.class.php.

References BinaryExpression::SUBSTRACT.

static Expression::mul	(	$	field,
		$	value
	)			[static]

*

Returns:

BinaryExpression

Definition at line 269 of file Expression.class.php.

References BinaryExpression::MULTIPLY.

static Expression::div	(	$	field,
		$	value
	)			[static]

/

Returns:

BinaryExpression

Definition at line 279 of file Expression.class.php.

References BinaryExpression::DIVIDE.

static Expression::fullTextAnd	(	$	field,
		$	wordsList
	)			[static]

Returns:

FullTextSearch

Definition at line 287 of file Expression.class.php.

References DB::FULL_TEXT_AND.

static Expression::fullTextOr	(	$	field,
		$	wordsList
	)			[static]

Returns:

FullTextSearch

Definition at line 295 of file Expression.class.php.

References DB::FULL_TEXT_OR.

Referenced by FullTextUtils::makeFullTextQuery().

static Expression::fullTextRankOr	(	$	field,
		$	wordsList
	)			[static]

Returns:

FullTextRank

Definition at line 303 of file Expression.class.php.

References DB::FULL_TEXT_OR.

static Expression::fullTextRankAnd	(	$	field,
		$	wordsList
	)			[static]

Returns:

FullTextRank

Definition at line 311 of file Expression.class.php.

References DB::FULL_TEXT_AND.

Referenced by FullTextUtils::makeFullTextQuery().

static Expression::orBlock

(

)

[static]

Returns:

LogicalChain

Definition at line 319 of file Expression.class.php.

References BinaryExpression::EXPRESSION_OR.

Referenced by LogicUtils::getOpenPoint(), and LogicUtils::getOpenRange().

static Expression::andBlock

(

)

[static]

Returns:

LogicalChain

Definition at line 330 of file Expression.class.php.

References BinaryExpression::EXPRESSION_AND.

Referenced by Criteria::__construct(), LogicUtils::getOpenPoint(), and LogicUtils::getOpenRange().

static Expression::chain

(

)

[static]

Returns:

LogicalChain

Definition at line 341 of file Expression.class.php.

static Expression::not

(

$

field

)

[static]

Returns:

PrefixUnaryExpression

Definition at line 349 of file Expression.class.php.

References PrefixUnaryExpression::NOT.

static Expression::minus

(

$

field

)

[static]

Returns:

PrefixUnaryExpression

Definition at line 357 of file Expression.class.php.

References PrefixUnaryExpression::MINUS.

static Expression::block	(	$	args,
		$	logic
	)			[static, private]

Returns:

LogicalChain

Definition at line 365 of file Expression.class.php.

References $args, and LogicalChain::block().

Here is the call graph for this function:

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

• core/Logic/Expression.class.php

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