PntComparator Class Reference

Inherits PntIdentifiedOption.

Inherited by Comparator.

Public Member Functions
	__construct ($id=null, $label=null, $sqlOperator=null, $addition=null, $preceder=null)
	initPropertyDescriptors ()
	evaluateValue_against ($value, $value1, $value2)
	getSqlOperator ()
	sqlFromValue ($value)
	comparesToNull ()
Public Member Functions inherited from PntIdentifiedOption
	__construct ($id=null, $label=null)
	initPropertyDescriptors ()
	getLabel ()
Public Member Functions inherited from PntObject
	__construct ()
	copy ()
	getClass ()
	getClassDescriptor ()
	initPropertyDescriptors ()
	getOid ()
	addFieldProp ($name, $type, $readOnly=false, $minValue=null, $maxValue=null, $minLength=0, $maxLength=null, $classDir=null, $persistent=true)
	addDerivedProp ($name, $type, $readOnly=true, $minValue=null, $maxValue=null, $minLength=0, $maxLength=null, $classDir=null)
	addMultiValueProp ($name, $type, $readOnly=true, $minValue=null, $maxValue=null, $minLength=0, $maxLength=null, $classDir=null)
	getPropertyDescriptor ($propertyName)
	get ($propertyName, $filter=true)
	set ($propertyName, $value)
	getOptions ($name, $filter=true)
	getValueValidator ($prop)
	validateGetErrorString ($prop, $value, $validateReadOnly=true)
	basicGetLabel ()
	getLabel ()
	__toString ()
	release ()
	getEditInfo ()
	toString ()
	_getValueValidator ($prop)

Static Public Member Functions
static	getInstances ($type=null, $compulsory=false)
static	getCache ()
static	getInstance ($comparatorId, $type=null, $compulsory=false)
static	isMagnitudeType ($type)

Additional Inherited Members
Data Fields inherited from PntIdentifiedOption
	$id
	$label

Constructor & Destructor Documentation

__construct	(		$id = null,
			$label = null,
			$sqlOperator = null,
			$addition = null,
			$preceder = null
	)

SECURITY WARNING: do not pass dynamic values to $id as it will be used in eval. IOW, if $id gets passed php-code, it will be executed possably leading to breach of security

Member Function Documentation

comparesToNull

(

)

evaluateValue_against	(		$value,
			$value1,
			$value2
	)

static getCache ( )

static

static getInstance (   $comparatorId,   $type = null,   $compulsory = false  )

static

static getInstances (   $type = null,   $compulsory = false  )

static

Returns the instances

Returns

Array of instances

getSqlOperator

(

)

initPropertyDescriptors

(

)

Returns

String the name of the database table the instances are stored in - override for each subclass

static isMagnitudeType (   $type )

static

Needs to be overridden if new maginitude types are added that are not in PntPropertyDescriptor::primitiveTypes PRECONDITION: PntPropertyDescriptor has been included

Returns

boolean wheather magnitude operators can be applied to the type

sqlFromValue

(

$value

)

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

• upload/classes/pnt/db/query/classPntComparator.php