First prototype
diff --git a/inc/Gtfs/FareAttribute.php b/inc/Gtfs/FareAttribute.php
new file mode 100644
index 0000000..81e62ec
--- /dev/null
+++ b/inc/Gtfs/FareAttribute.php
@@ -0,0 +1,235 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: proto/gtfs.proto
+
+namespace Gtfs;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Generated from protobuf message <code>gtfs.FareAttribute</code>
+ */
+class FareAttribute extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Generated from protobuf field <code>string fare_id = 1;</code>
+ */
+ protected $fare_id = '';
+ /**
+ * Generated from protobuf field <code>float price = 2;</code>
+ */
+ protected $price = 0.0;
+ /**
+ * Generated from protobuf field <code>string currency_type = 3;</code>
+ */
+ protected $currency_type = '';
+ /**
+ * Generated from protobuf field <code>.gtfs.FareAttribute.PaymentMethod payment_method = 4;</code>
+ */
+ protected $payment_method = 0;
+ /**
+ * Generated from protobuf field <code>.gtfs.FareAttribute.Transfers transfers = 5;</code>
+ */
+ protected $transfers = 0;
+ /**
+ * Generated from protobuf field <code>int32 transfer_duration = 6;</code>
+ */
+ protected $transfer_duration = 0;
+ /**
+ * The extensions namespace allows 3rd-party developers to extend the
+ * GTFS specification in order to add and evaluate new features and
+ * modifications to the spec.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Any extension = 2000;</code>
+ */
+ protected $extension = null;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $fare_id
+ * @type float $price
+ * @type string $currency_type
+ * @type int $payment_method
+ * @type int $transfers
+ * @type int $transfer_duration
+ * @type \Google\Protobuf\Any $extension
+ * The extensions namespace allows 3rd-party developers to extend the
+ * GTFS specification in order to add and evaluate new features and
+ * modifications to the spec.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Proto\Gtfs::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Generated from protobuf field <code>string fare_id = 1;</code>
+ * @return string
+ */
+ public function getFareId()
+ {
+ return $this->fare_id;
+ }
+
+ /**
+ * Generated from protobuf field <code>string fare_id = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setFareId($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->fare_id = $var;
+
+ return $this;
+ }
+
+ /**
+ * Generated from protobuf field <code>float price = 2;</code>
+ * @return float
+ */
+ public function getPrice()
+ {
+ return $this->price;
+ }
+
+ /**
+ * Generated from protobuf field <code>float price = 2;</code>
+ * @param float $var
+ * @return $this
+ */
+ public function setPrice($var)
+ {
+ GPBUtil::checkFloat($var);
+ $this->price = $var;
+
+ return $this;
+ }
+
+ /**
+ * Generated from protobuf field <code>string currency_type = 3;</code>
+ * @return string
+ */
+ public function getCurrencyType()
+ {
+ return $this->currency_type;
+ }
+
+ /**
+ * Generated from protobuf field <code>string currency_type = 3;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setCurrencyType($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->currency_type = $var;
+
+ return $this;
+ }
+
+ /**
+ * Generated from protobuf field <code>.gtfs.FareAttribute.PaymentMethod payment_method = 4;</code>
+ * @return int
+ */
+ public function getPaymentMethod()
+ {
+ return $this->payment_method;
+ }
+
+ /**
+ * Generated from protobuf field <code>.gtfs.FareAttribute.PaymentMethod payment_method = 4;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setPaymentMethod($var)
+ {
+ GPBUtil::checkEnum($var, \Gtfs\FareAttribute_PaymentMethod::class);
+ $this->payment_method = $var;
+
+ return $this;
+ }
+
+ /**
+ * Generated from protobuf field <code>.gtfs.FareAttribute.Transfers transfers = 5;</code>
+ * @return int
+ */
+ public function getTransfers()
+ {
+ return $this->transfers;
+ }
+
+ /**
+ * Generated from protobuf field <code>.gtfs.FareAttribute.Transfers transfers = 5;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setTransfers($var)
+ {
+ GPBUtil::checkEnum($var, \Gtfs\FareAttribute_Transfers::class);
+ $this->transfers = $var;
+
+ return $this;
+ }
+
+ /**
+ * Generated from protobuf field <code>int32 transfer_duration = 6;</code>
+ * @return int
+ */
+ public function getTransferDuration()
+ {
+ return $this->transfer_duration;
+ }
+
+ /**
+ * Generated from protobuf field <code>int32 transfer_duration = 6;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setTransferDuration($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->transfer_duration = $var;
+
+ return $this;
+ }
+
+ /**
+ * The extensions namespace allows 3rd-party developers to extend the
+ * GTFS specification in order to add and evaluate new features and
+ * modifications to the spec.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Any extension = 2000;</code>
+ * @return \Google\Protobuf\Any
+ */
+ public function getExtension()
+ {
+ return $this->extension;
+ }
+
+ /**
+ * The extensions namespace allows 3rd-party developers to extend the
+ * GTFS specification in order to add and evaluate new features and
+ * modifications to the spec.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Any extension = 2000;</code>
+ * @param \Google\Protobuf\Any $var
+ * @return $this
+ */
+ public function setExtension($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\Any::class);
+ $this->extension = $var;
+
+ return $this;
+ }
+
+}
+