awsmug/alexa-sdk

<?php

namespace Alexa\Output;

use Alexa\Output_Object;

/**
 * Class Directive
 *
 * @since 1.0.0
 *
 * @package Alexa
 */
class Audio_Item implements Output_Object {
    /**
     * Stream object
     *
     * @since 1.0.0
     *
     * @var Stream
     */
    private $stream;

    /**
     * Accessing Stream Object
     *
     * @since 1.0.0
     *
     * @return Stream
     */
    public function stream() {
        if( empty ( $this->stream ) ) {
            $this->stream = new Stream();
        }
        return $this->stream;
    }

    /**
     * Is there any value set in stream
     *
     * @since 1.0.0
     *
     * @return bool
     */
    public function has_values() {
        if( empty( $this->stream )) {
            return false;
        }

        return true;
    }

    /**
     * @return \stdClass
     */
    public function get() {
        $object = new \stdClass();

        if( $this->stream()->has_values() ) {
            $object->stream = $this->stream()->get();
        }

        return $object;
    }
}