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

Inheritance diagram for BinaryExpression:

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List of all members.

Public Member Functions
	__construct ($left, $right, $logic)
	toDialectString (Dialect $dialect)
	toMapped (StorableDAO $dao, JoinCapableQuery $query)
	Returns: BinaryExpression
	toBoolean (Form $form)
Public Attributes
const	EQUALS = '='
const	NOT_EQUALS = '!='
const	EXPRESSION_AND = 'AND'
const	EXPRESSION_OR = 'OR'
const	GREATER_THAN = '>'
const	GREATER_OR_EQUALS = '>='
const	LOWER_THAN = '<'
const	LOWER_OR_EQUALS = '<='
const	LIKE = 'LIKE'
const	NOT_LIKE = 'NOT LIKE'
const	ILIKE = 'ILIKE'
const	NOT_ILIKE = 'NOT ILIKE'
const	SIMILAR_TO = 'SIMILAR TO'
const	NOT_SIMILAR_TO = 'NOT SIMILAR TO'
const	ADD = '+'
const	SUBSTRACT = '-'
const	MULTIPLY = '*'
const	DIVIDE = '/'
Private Attributes
	$left = null
	$right = null
	$logic = null

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Detailed Description

Definition at line 16 of file BinaryExpression.class.php.

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Constructor & Destructor Documentation

BinaryExpression::__construct	(	$	left,
		$	right,
		$	logic
	)

Definition at line 47 of file BinaryExpression.class.php.

References $left, $logic, and $right.

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Member Function Documentation

BinaryExpression::toDialectString

(

Dialect $

dialect

)

Implements DialectString.

Definition at line 54 of file BinaryExpression.class.php.

BinaryExpression::toMapped	(	StorableDAO $	dao,
		JoinCapableQuery $	query
	)

Returns:

BinaryExpression

Implements MappableObject.

Definition at line 67 of file BinaryExpression.class.php.

References ProtoDAO::guessAtom().

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BinaryExpression::toBoolean

(

Form $

form

)

Implements LogicalObject.

Definition at line 76 of file BinaryExpression.class.php.

References $left, $right, and Form::toFormValue().

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Member Data Documentation

const BinaryExpression::EQUALS = '='

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

Referenced by Expression::eq().

const BinaryExpression::NOT_EQUALS = '!='

Definition at line 19 of file BinaryExpression.class.php.

Referenced by Expression::notEq().

const BinaryExpression::EXPRESSION_AND = 'AND'

Definition at line 21 of file BinaryExpression.class.php.

Referenced by Expression::andBlock(), LogicalChain::block(), LogicalChain::calculateBoolean(), LogicalChain::expAnd(), and Expression::expAnd().

const BinaryExpression::EXPRESSION_OR = 'OR'

Definition at line 22 of file BinaryExpression.class.php.

Referenced by LogicalChain::block(), LogicalChain::calculateBoolean(), LogicalChain::expOr(), Expression::expOr(), and Expression::orBlock().

const BinaryExpression::GREATER_THAN = '>'

Definition at line 24 of file BinaryExpression.class.php.

Referenced by Expression::gt().

const BinaryExpression::GREATER_OR_EQUALS = '>='

Definition at line 25 of file BinaryExpression.class.php.

Referenced by Expression::gtEq().

const BinaryExpression::LOWER_THAN = '<'

Definition at line 27 of file BinaryExpression.class.php.

Referenced by Expression::lt().

const BinaryExpression::LOWER_OR_EQUALS = '<='

Definition at line 28 of file BinaryExpression.class.php.

Referenced by Expression::ltEq().

const BinaryExpression::LIKE = 'LIKE'

Definition at line 30 of file BinaryExpression.class.php.

Referenced by Expression::like().

const BinaryExpression::NOT_LIKE = 'NOT LIKE'

Definition at line 31 of file BinaryExpression.class.php.

Referenced by Expression::notLike().

const BinaryExpression::ILIKE = 'ILIKE'

Definition at line 32 of file BinaryExpression.class.php.

Referenced by Expression::ilike().

const BinaryExpression::NOT_ILIKE = 'NOT ILIKE'

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

Referenced by Expression::notIlike().

const BinaryExpression::SIMILAR_TO = 'SIMILAR TO'

Definition at line 35 of file BinaryExpression.class.php.

Referenced by Expression::similar().

const BinaryExpression::NOT_SIMILAR_TO = 'NOT SIMILAR TO'

Definition at line 36 of file BinaryExpression.class.php.

Referenced by Expression::notSimilar().

const BinaryExpression::ADD = '+'

Definition at line 38 of file BinaryExpression.class.php.

Referenced by Expression::add().

const BinaryExpression::SUBSTRACT = '-'

Definition at line 39 of file BinaryExpression.class.php.

Referenced by Expression::sub().

const BinaryExpression::MULTIPLY = '*'

Definition at line 40 of file BinaryExpression.class.php.

Referenced by Expression::mul().

const BinaryExpression::DIVIDE = '/'

Definition at line 41 of file BinaryExpression.class.php.

Referenced by Expression::div().

BinaryExpression::$left = null [private]

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

Referenced by __construct(), and toBoolean().

BinaryExpression::$right = null [private]

Definition at line 44 of file BinaryExpression.class.php.

Referenced by __construct(), and toBoolean().

BinaryExpression::$logic = null [private]

Definition at line 45 of file BinaryExpression.class.php.

Referenced by __construct().

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

• core/Logic/BinaryExpression.class.php

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