src/AmazonPaymentBundle/lib/amazon/OffAmazonPaymentsService/Model/Constraints.php
public function setConstraint($constraint) 
    {
        if (!$this->_isNumericArray($constraint)) {
            $constraint =  array ($constraint);    
        }
        $this->_fields['Constraint']['FieldValue'] = $constraint;
        return $this;
    }
public function setConstraint($constraint) 
    {
        if (!$this->_isNumericArray($constraint)) {
            $constraint =  array ($constraint);    
        }
        $this->_fields['Constraint']['FieldValue'] = $constraint;
        return $this;
    }
public function setConstraint ( $ constraint ) { if ( ! $ this -> _isNumericArray ( $ constraint ) ) { $ constraint = array ( $ constraint ) ; } $ this -> _fields [ 'Constraint' ] [ 'FieldValue' ] = $ constraint ; return $ this ; }
Sets the value of the Constraint.

@param mixed Constraint or an array of Constraint Constraint
@return this instance
Sets the value of the Constraint .