<?php namespace FHIR_DSTU_TWO\FHIRResource\FHIRDiagnosticOrder;

/*!
 * This class was generated with the PHPFHIR library (https://github.com/dcarbone/php-fhir) using
 * class definitions from HL7 FHIR (https://www.hl7.org/fhir/)
 * 
 * Class creation date: May 13th, 2016
 * 
 * PHPFHIR Copyright:
 * 
 * Copyright 2016 Daniel Carbone (daniel.p.carbone@gmail.com)
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *        http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 *
 * FHIR Copyright Notice:
 *
 *   Copyright (c) 2011+, HL7, Inc.
 *   All rights reserved.
 * 
 *   Redistribution and use in source and binary forms, with or without modification,
 *   are permitted provided that the following conditions are met:
 * 
 *    * Redistributions of source code must retain the above copyright notice, this
 *      list of conditions and the following disclaimer.
 *    * Redistributions in binary form must reproduce the above copyright notice,
 *      this list of conditions and the following disclaimer in the documentation
 *      and/or other materials provided with the distribution.
 *    * Neither the name of HL7 nor the names of its contributors may be used to
 *      endorse or promote products derived from this software without specific
 *      prior written permission.
 * 
 *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 *   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 *   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 *   IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 *   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 *   NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 *   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 *   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 *   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 *   POSSIBILITY OF SUCH DAMAGE.
 * 
 * 
 *   Generated on Sat, Oct 24, 2015 07:41+1100 for FHIR v1.0.2
 * 
 *   Note: the schemas & schematrons do not contain all of the rules about what makes resources
 *   valid. Implementers will still need to be familiar with the content of the specification and with
 *   any profiles that apply to the resources in order to make a conformant implementation.
 * 
 */

use FHIR_DSTU_TWO\FHIRElement\FHIRBackboneElement;
use FHIR_DSTU_TWO\JsonSerializable;

/**
 * A record of a request for a diagnostic investigation service to be performed.
 */
class FHIRDiagnosticOrderItem extends FHIRBackboneElement implements JsonSerializable
{
    /**
     * A code that identifies a particular diagnostic investigation, or panel of investigations, that have been requested.
     * @var \FHIR_DSTU_TWO\FHIRElement\FHIRCodeableConcept
     */
    public $code = null;

    /**
     * If the item is related to a specific specimen.
     * @var \FHIR_DSTU_TWO\FHIRElement\FHIRReference[]
     */
    public $specimen = array();

    /**
     * Anatomical location where the request test should be performed.  This is the target site.
     * @var \FHIR_DSTU_TWO\FHIRElement\FHIRCodeableConcept
     */
    public $bodySite = null;

    /**
     * The status of this individual item within the order.
     * @var \FHIR_DSTU_TWO\FHIRElement\FHIRDiagnosticOrderStatus
     */
    public $status = null;

    /**
     * A summary of the events of interest that have occurred as this item of the request is processed.
     * @var \FHIR_DSTU_TWO\FHIRResource\FHIRDiagnosticOrder\FHIRDiagnosticOrderEvent[]
     */
    public $event = array();

    /**
     * @var string
     */
    private $_fhirElementName = 'DiagnosticOrder.Item';

    /**
     * A code that identifies a particular diagnostic investigation, or panel of investigations, that have been requested.
     * @return \FHIR_DSTU_TWO\FHIRElement\FHIRCodeableConcept
     */
    public function getCode()
    {
        return $this->code;
    }

    /**
     * A code that identifies a particular diagnostic investigation, or panel of investigations, that have been requested.
     * @param \FHIR_DSTU_TWO\FHIRElement\FHIRCodeableConcept $code
     * @return $this
     */
    public function setCode($code)
    {
        $this->code = $code;
        return $this;
    }

    /**
     * If the item is related to a specific specimen.
     * @return \FHIR_DSTU_TWO\FHIRElement\FHIRReference[]
     */
    public function getSpecimen()
    {
        return $this->specimen;
    }

    /**
     * If the item is related to a specific specimen.
     * @param \FHIR_DSTU_TWO\FHIRElement\FHIRReference[] $specimen
     * @return $this
     */
    public function addSpecimen($specimen)
    {
        $this->specimen[] = $specimen;
        return $this;
    }

    /**
     * Anatomical location where the request test should be performed.  This is the target site.
     * @return \FHIR_DSTU_TWO\FHIRElement\FHIRCodeableConcept
     */
    public function getBodySite()
    {
        return $this->bodySite;
    }

    /**
     * Anatomical location where the request test should be performed.  This is the target site.
     * @param \FHIR_DSTU_TWO\FHIRElement\FHIRCodeableConcept $bodySite
     * @return $this
     */
    public function setBodySite($bodySite)
    {
        $this->bodySite = $bodySite;
        return $this;
    }

    /**
     * The status of this individual item within the order.
     * @return \FHIR_DSTU_TWO\FHIRElement\FHIRDiagnosticOrderStatus
     */
    public function getStatus()
    {
        return $this->status;
    }

    /**
     * The status of this individual item within the order.
     * @param \FHIR_DSTU_TWO\FHIRElement\FHIRDiagnosticOrderStatus $status
     * @return $this
     */
    public function setStatus($status)
    {
        $this->status = $status;
        return $this;
    }

    /**
     * A summary of the events of interest that have occurred as this item of the request is processed.
     * @return \FHIR_DSTU_TWO\FHIRResource\FHIRDiagnosticOrder\FHIRDiagnosticOrderEvent[]
     */
    public function getEvent()
    {
        return $this->event;
    }

    /**
     * A summary of the events of interest that have occurred as this item of the request is processed.
     * @param \FHIR_DSTU_TWO\FHIRResource\FHIRDiagnosticOrder\FHIRDiagnosticOrderEvent[] $event
     * @return $this
     */
    public function addEvent($event)
    {
        $this->event[] = $event;
        return $this;
    }

    /**
     * @return string
     */
    public function get_fhirElementName()
    {
        return $this->_fhirElementName;
    }

    /**
     * @return string
     */
    public function __toString()
    {
        return $this->get_fhirElementName();
    }

    /**
     * @return array
     */
    public function jsonSerialize()
    {
        $json = parent::jsonSerialize();
        if (null !== $this->code) $json['code'] = $this->code->jsonSerialize();
        if (0 < count($this->specimen)) {
            $json['specimen'] = array();
            foreach($this->specimen as $specimen) {
                $json['specimen'][] = $specimen->jsonSerialize();
            }
        }
        if (null !== $this->bodySite) $json['bodySite'] = $this->bodySite->jsonSerialize();
        if (null !== $this->status) $json['status'] = $this->status->jsonSerialize();
        if (0 < count($this->event)) {
            $json['event'] = array();
            foreach($this->event as $event) {
                $json['event'][] = $event->jsonSerialize();
            }
        }
        return $json;
    }

    /**
     * @param boolean $returnSXE
     * @param \SimpleXMLElement $sxe
     * @return string|\SimpleXMLElement
     */
    public function xmlSerialize($returnSXE = false, $sxe = null)
    {
        if (null === $sxe) $sxe = new \SimpleXMLElement('<DiagnosticOrderItem xmlns="http://hl7.org/fhir"></DiagnosticOrderItem>');
        parent::xmlSerialize(true, $sxe);
        if (null !== $this->code) $this->code->xmlSerialize(true, $sxe->addChild('code'));
        if (0 < count($this->specimen)) {
            foreach($this->specimen as $specimen) {
                $specimen->xmlSerialize(true, $sxe->addChild('specimen'));
            }
        }
        if (null !== $this->bodySite) $this->bodySite->xmlSerialize(true, $sxe->addChild('bodySite'));
        if (null !== $this->status) $this->status->xmlSerialize(true, $sxe->addChild('status'));
        if (0 < count($this->event)) {
            foreach($this->event as $event) {
                $event->xmlSerialize(true, $sxe->addChild('event'));
            }
        }
        if ($returnSXE) return $sxe;
        return $sxe->saveXML();
    }


}