Operator Class Reference

Public Member Functions
	__construct ($left=null, $operator=self::OPERATOR_EQUAL_TO, $right=null, $leftType=self::TYPE_IDENTIFIER, $rightType=self::TYPE_VALUE)
	Constructor.
	setLeft ($left)
	Set left side of operator.
	getLeft ()
	Get left side of operator.
	setLeftType ($type)
	Set parameter type for left side of operator.
	getLeftType ()
	Get parameter type on left side of operator.
	setOperator ($operator)
	Set operator string.
	getOperator ()
	Get operator string.
	setRight ($right)
	Set right side of operator.
	getRight ()
	Get right side of operator.
	setRightType ($type)
	Set parameter type for right side of operator.
	getRightType ()
	Get parameter type on right side of operator.
	getExpressionData ()
	Get predicate parts for where statement.

Public Attributes
const	OPERATOR_EQUAL_TO = '='
const	OP_EQ = '='
const	OPERATOR_NOT_EQUAL_TO = '!='
const	OP_NE = '!='
const	OPERATOR_LESS_THAN = '<'
const	OP_LT = '<'
const	OPERATOR_LESS_THAN_OR_EQUAL_TO = '<='
const	OP_LTE = '<='
const	OPERATOR_GREATER_THAN = '>'
const	OP_GT = '>'
const	OPERATOR_GREATER_THAN_OR_EQUAL_TO = '>='
const	OP_GTE = '>='

Protected Attributes
	$allowedTypes
	$left
	$right
	$leftType = self::TYPE_IDENTIFIER
	$rightType = self::TYPE_VALUE
Protected Attributes inherited from AbstractExpression
	$allowedTypes

Additional Inherited Members
Protected Member Functions inherited from AbstractExpression
	normalizeArgument ($argument, $defaultType=self::TYPE_VALUE)
	Normalize Argument.

Constructor & Destructor Documentation

__construct	(		$left = null,
			$operator = self::OPERATOR_EQUAL_TO,
			$right = null,
			$leftType = self::TYPE_IDENTIFIER,
			$rightType = self::TYPE_VALUE
	)

Constructor.

Parameters

int | float | bool | string	$left
string	$operator
int | float | bool | string	$right
string	$leftType	TYPE_IDENTIFIER or TYPE_VALUE by default TYPE_IDENTIFIER {

See Also

allowedTypes}

Parameters

string

$rightType

TYPE_IDENTIFIER or TYPE_VALUE by default TYPE_VALUE {

See Also

allowedTypes}

Member Function Documentation

getExpressionData

(

)

Get predicate parts for where statement.

Returns

array

Implements ExpressionInterface.

getLeft

(

)

Get left side of operator.

Returns

int|float|bool|string

getLeftType

(

)

Get parameter type on left side of operator.

Returns

string

getOperator

(

)

Get operator string.

Returns

string

getRight

(

)

Get right side of operator.

Returns

int|float|bool|string

getRightType

(

)

Get parameter type on right side of operator.

Returns

string

setLeft

(

$left

)

Set left side of operator.

Parameters

int | float | bool | string

$left

Returns

Operator

setLeftType

(

$type

)

Set parameter type for left side of operator.

Parameters

string

$type

TYPE_IDENTIFIER or TYPE_VALUE {

See Also

allowedTypes}

Returns

Operator

Exceptions

Exception\InvalidArgumentException

setOperator

(

$operator

)

Set operator string.

Parameters

string

$operator

Returns

Operator

setRight

(

$right

)

Set right side of operator.

Parameters

int | float | bool | string

$right

Returns

Operator

setRightType

(

$type

)

Set parameter type for right side of operator.

Parameters

string

$type

TYPE_IDENTIFIER or TYPE_VALUE {

See Also

allowedTypes}

Exceptions

Exception\InvalidArgumentException

Returns

Operator

Member Data Documentation

$allowedTypes

protected

Initial value:

= [
        self::TYPE_IDENTIFIER,
        self::TYPE_VALUE,
    ]

$left

protected

$leftType = self::TYPE_IDENTIFIER

protected

$right

protected

$rightType = self::TYPE_VALUE

protected

const OP_EQ = '='

const OP_GT = '>'

const OP_GTE = '>='

const OP_LT = '<'

const OP_LTE = '<='

const OP_NE = '!='

const OPERATOR_EQUAL_TO = '='

const OPERATOR_GREATER_THAN = '>'

const OPERATOR_GREATER_THAN_OR_EQUAL_TO = '>='

const OPERATOR_LESS_THAN = '<'

const OPERATOR_LESS_THAN_OR_EQUAL_TO = '<='

const OPERATOR_NOT_EQUAL_TO = '!='