ilADTFloatDefinition Class Reference

Inheritance diagram for ilADTFloatDefinition:

Collaboration diagram for ilADTFloatDefinition:

Public Member Functions
	reset ()
	Init property defaults. More...
	handleNumber ($a_value)
	getDecimals ()
	setDecimals ($a_value)
Public Member Functions inherited from ilADTIntegerDefinition
	handleNumber ($a_value)
	getMin ()
	setMin ($a_value)
	getMax ()
	setMax ($a_value)
	getSuffix ()
	setSuffix ($a_value)
	isComparableTo (ilADT $a_adt)
	Check if given ADT is comparable to self. More...
Public Member Functions inherited from ilADTDefinition
	__construct ()
	Constructor. More...
	getType ()
	Get type (from class/instance) More...
	setAllowNull ($a_value)
	Toggle null allowed status. More...
	isNullAllowed ()
	Is null currently allowed. More...
	isComparableTo (ilADT $a_adt)
	Check if given ADT is comparable to self. More...

Protected Attributes
	$decimals
Protected Attributes inherited from ilADTIntegerDefinition
	$min_value
	$max_value
	$suffix
Protected Attributes inherited from ilADTDefinition
	$allow_null

Additional Inherited Members
	reset ()
	Init property defaults. More...

Detailed Description

Definition at line 5 of file class.ilADTFloatDefinition.php.

Member Function Documentation

getDecimals()

ilADTFloatDefinition::getDecimals

(

)

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

    {
        return $this->decimals;
    }

References $decimals.

Referenced by handleNumber().

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handleNumber()

ilADTFloatDefinition::handleNumber

(

$a_value

)

Reimplemented from ilADTIntegerDefinition.

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

    {
        if (!is_numeric($a_value)) {
            $a_value = null;
        }
        if ($a_value !== null) {
            $a_value = round((float) $a_value, $this->getDecimals());
        }
        return $a_value;
    }

References getDecimals().

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reset()

ilADTFloatDefinition::reset

(

)

Init property defaults.

Reimplemented from ilADTDefinition.

Definition at line 12 of file class.ilADTFloatDefinition.php.

    {
        parent::reset();
        
        $this->setDecimals(1);
    }

References setDecimals().

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setDecimals()

ilADTFloatDefinition::setDecimals

(

$a_value

)

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

    {
        // max precision ?!
        $this->decimals = max(1, abs((int) $a_value));
    }

Referenced by reset().

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Field Documentation

$decimals

ilADTFloatDefinition::$decimals

protected

Definition at line 7 of file class.ilADTFloatDefinition.php.

Referenced by getDecimals().

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

• Services/ADT/classes/Types/Float/class.ilADTFloatDefinition.php