google.pubsub.v1.ExpirationPolicy */ class ExpirationPolicy extends \Google\Protobuf\Internal\Message { /** * Specifies the "time-to-live" duration for an associated resource. The * resource expires if it is not active for a period of `ttl`. The definition * of "activity" depends on the type of the associated resource. The minimum * and maximum allowed values for `ttl` depend on the type of the associated * resource, as well. If `ttl` is not set, the associated resource never * expires. * * Generated from protobuf field .google.protobuf.Duration ttl = 1; */ private $ttl = null; /** * Constructor. * * @param array $data { * Optional. Data for populating the Message object. * * @type \Google\Protobuf\Duration $ttl * Specifies the "time-to-live" duration for an associated resource. The * resource expires if it is not active for a period of `ttl`. The definition * of "activity" depends on the type of the associated resource. The minimum * and maximum allowed values for `ttl` depend on the type of the associated * resource, as well. If `ttl` is not set, the associated resource never * expires. * } */ public function __construct($data = NULL) { \GPBMetadata\Google\Pubsub\V1\Pubsub::initOnce(); parent::__construct($data); } /** * Specifies the "time-to-live" duration for an associated resource. The * resource expires if it is not active for a period of `ttl`. The definition * of "activity" depends on the type of the associated resource. The minimum * and maximum allowed values for `ttl` depend on the type of the associated * resource, as well. If `ttl` is not set, the associated resource never * expires. * * Generated from protobuf field .google.protobuf.Duration ttl = 1; * @return \Google\Protobuf\Duration|null */ public function getTtl() { return $this->ttl; } public function hasTtl() { return isset($this->ttl); } public function clearTtl() { unset($this->ttl); } /** * Specifies the "time-to-live" duration for an associated resource. The * resource expires if it is not active for a period of `ttl`. The definition * of "activity" depends on the type of the associated resource. The minimum * and maximum allowed values for `ttl` depend on the type of the associated * resource, as well. If `ttl` is not set, the associated resource never * expires. * * Generated from protobuf field .google.protobuf.Duration ttl = 1; * @param \Google\Protobuf\Duration $var * @return $this */ public function setTtl($var) { GPBUtil::checkMessage($var, \Google\Protobuf\Duration::class); $this->ttl = $var; return $this; } }