<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/cloud/compute/v1/compute.proto

namespace Google\Cloud\Compute\V1;

use Google\Protobuf\Internal\GPBType;
use Google\Protobuf\Internal\RepeatedField;
use Google\Protobuf\Internal\GPBUtil;

/**
 *
 * Generated from protobuf message <code>google.cloud.compute.v1.GRPCHealthCheck</code>
 */
class GRPCHealthCheck extends \Google\Protobuf\Internal\Message
{
    /**
     * The gRPC service name for the health check. This field is optional. The value of grpc_service_name has the following meanings by convention: - Empty service_name means the overall status of all services at the backend. - Non-empty service_name means the health of that gRPC service, as defined by the owner of the service. The grpc_service_name can only be ASCII.
     *
     * Generated from protobuf field <code>optional string grpc_service_name = 136533078;</code>
     */
    private $grpc_service_name = null;
    /**
     * The TCP port number to which the health check prober sends packets. Valid values are 1 through 65535.
     *
     * Generated from protobuf field <code>optional int32 port = 3446913;</code>
     */
    private $port = null;
    /**
     * Not supported.
     *
     * Generated from protobuf field <code>optional string port_name = 41534345;</code>
     */
    private $port_name = null;
    /**
     * Specifies how a port is selected for health checking. Can be one of the following values: USE_FIXED_PORT: Specifies a port number explicitly using the port field in the health check. Supported by backend services for pass-through load balancers and backend services for proxy load balancers. Not supported by target pools. The health check supports all backends supported by the backend service provided the backend can be health checked. For example, GCE_VM_IP network endpoint groups, GCE_VM_IP_PORT network endpoint groups, and instance group backends. USE_NAMED_PORT: Not supported. USE_SERVING_PORT: Provides an indirect method of specifying the health check port by referring to the backend service. Only supported by backend services for proxy load balancers. Not supported by target pools. Not supported by backend services for pass-through load balancers. Supports all backends that can be health checked; for example, GCE_VM_IP_PORT network endpoint groups and instance group backends. For GCE_VM_IP_PORT network endpoint group backends, the health check uses the port number specified for each endpoint in the network endpoint group. For instance group backends, the health check uses the port number determined by looking up the backend service's named port in the instance group's list of named ports.
     * Check the PortSpecification enum for the list of possible values.
     *
     * Generated from protobuf field <code>optional string port_specification = 51590597;</code>
     */
    private $port_specification = null;

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type string $grpc_service_name
     *           The gRPC service name for the health check. This field is optional. The value of grpc_service_name has the following meanings by convention: - Empty service_name means the overall status of all services at the backend. - Non-empty service_name means the health of that gRPC service, as defined by the owner of the service. The grpc_service_name can only be ASCII.
     *     @type int $port
     *           The TCP port number to which the health check prober sends packets. Valid values are 1 through 65535.
     *     @type string $port_name
     *           Not supported.
     *     @type string $port_specification
     *           Specifies how a port is selected for health checking. Can be one of the following values: USE_FIXED_PORT: Specifies a port number explicitly using the port field in the health check. Supported by backend services for pass-through load balancers and backend services for proxy load balancers. Not supported by target pools. The health check supports all backends supported by the backend service provided the backend can be health checked. For example, GCE_VM_IP network endpoint groups, GCE_VM_IP_PORT network endpoint groups, and instance group backends. USE_NAMED_PORT: Not supported. USE_SERVING_PORT: Provides an indirect method of specifying the health check port by referring to the backend service. Only supported by backend services for proxy load balancers. Not supported by target pools. Not supported by backend services for pass-through load balancers. Supports all backends that can be health checked; for example, GCE_VM_IP_PORT network endpoint groups and instance group backends. For GCE_VM_IP_PORT network endpoint group backends, the health check uses the port number specified for each endpoint in the network endpoint group. For instance group backends, the health check uses the port number determined by looking up the backend service's named port in the instance group's list of named ports.
     *           Check the PortSpecification enum for the list of possible values.
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Google\Cloud\Compute\V1\Compute::initOnce();
        parent::__construct($data);
    }

    /**
     * The gRPC service name for the health check. This field is optional. The value of grpc_service_name has the following meanings by convention: - Empty service_name means the overall status of all services at the backend. - Non-empty service_name means the health of that gRPC service, as defined by the owner of the service. The grpc_service_name can only be ASCII.
     *
     * Generated from protobuf field <code>optional string grpc_service_name = 136533078;</code>
     * @return string
     */
    public function getGrpcServiceName()
    {
        return isset($this->grpc_service_name) ? $this->grpc_service_name : '';
    }

    public function hasGrpcServiceName()
    {
        return isset($this->grpc_service_name);
    }

    public function clearGrpcServiceName()
    {
        unset($this->grpc_service_name);
    }

    /**
     * The gRPC service name for the health check. This field is optional. The value of grpc_service_name has the following meanings by convention: - Empty service_name means the overall status of all services at the backend. - Non-empty service_name means the health of that gRPC service, as defined by the owner of the service. The grpc_service_name can only be ASCII.
     *
     * Generated from protobuf field <code>optional string grpc_service_name = 136533078;</code>
     * @param string $var
     * @return $this
     */
    public function setGrpcServiceName($var)
    {
        GPBUtil::checkString($var, True);
        $this->grpc_service_name = $var;

        return $this;
    }

    /**
     * The TCP port number to which the health check prober sends packets. Valid values are 1 through 65535.
     *
     * Generated from protobuf field <code>optional int32 port = 3446913;</code>
     * @return int
     */
    public function getPort()
    {
        return isset($this->port) ? $this->port : 0;
    }

    public function hasPort()
    {
        return isset($this->port);
    }

    public function clearPort()
    {
        unset($this->port);
    }

    /**
     * The TCP port number to which the health check prober sends packets. Valid values are 1 through 65535.
     *
     * Generated from protobuf field <code>optional int32 port = 3446913;</code>
     * @param int $var
     * @return $this
     */
    public function setPort($var)
    {
        GPBUtil::checkInt32($var);
        $this->port = $var;

        return $this;
    }

    /**
     * Not supported.
     *
     * Generated from protobuf field <code>optional string port_name = 41534345;</code>
     * @return string
     */
    public function getPortName()
    {
        return isset($this->port_name) ? $this->port_name : '';
    }

    public function hasPortName()
    {
        return isset($this->port_name);
    }

    public function clearPortName()
    {
        unset($this->port_name);
    }

    /**
     * Not supported.
     *
     * Generated from protobuf field <code>optional string port_name = 41534345;</code>
     * @param string $var
     * @return $this
     */
    public function setPortName($var)
    {
        GPBUtil::checkString($var, True);
        $this->port_name = $var;

        return $this;
    }

    /**
     * Specifies how a port is selected for health checking. Can be one of the following values: USE_FIXED_PORT: Specifies a port number explicitly using the port field in the health check. Supported by backend services for pass-through load balancers and backend services for proxy load balancers. Not supported by target pools. The health check supports all backends supported by the backend service provided the backend can be health checked. For example, GCE_VM_IP network endpoint groups, GCE_VM_IP_PORT network endpoint groups, and instance group backends. USE_NAMED_PORT: Not supported. USE_SERVING_PORT: Provides an indirect method of specifying the health check port by referring to the backend service. Only supported by backend services for proxy load balancers. Not supported by target pools. Not supported by backend services for pass-through load balancers. Supports all backends that can be health checked; for example, GCE_VM_IP_PORT network endpoint groups and instance group backends. For GCE_VM_IP_PORT network endpoint group backends, the health check uses the port number specified for each endpoint in the network endpoint group. For instance group backends, the health check uses the port number determined by looking up the backend service's named port in the instance group's list of named ports.
     * Check the PortSpecification enum for the list of possible values.
     *
     * Generated from protobuf field <code>optional string port_specification = 51590597;</code>
     * @return string
     */
    public function getPortSpecification()
    {
        return isset($this->port_specification) ? $this->port_specification : '';
    }

    public function hasPortSpecification()
    {
        return isset($this->port_specification);
    }

    public function clearPortSpecification()
    {
        unset($this->port_specification);
    }

    /**
     * Specifies how a port is selected for health checking. Can be one of the following values: USE_FIXED_PORT: Specifies a port number explicitly using the port field in the health check. Supported by backend services for pass-through load balancers and backend services for proxy load balancers. Not supported by target pools. The health check supports all backends supported by the backend service provided the backend can be health checked. For example, GCE_VM_IP network endpoint groups, GCE_VM_IP_PORT network endpoint groups, and instance group backends. USE_NAMED_PORT: Not supported. USE_SERVING_PORT: Provides an indirect method of specifying the health check port by referring to the backend service. Only supported by backend services for proxy load balancers. Not supported by target pools. Not supported by backend services for pass-through load balancers. Supports all backends that can be health checked; for example, GCE_VM_IP_PORT network endpoint groups and instance group backends. For GCE_VM_IP_PORT network endpoint group backends, the health check uses the port number specified for each endpoint in the network endpoint group. For instance group backends, the health check uses the port number determined by looking up the backend service's named port in the instance group's list of named ports.
     * Check the PortSpecification enum for the list of possible values.
     *
     * Generated from protobuf field <code>optional string port_specification = 51590597;</code>
     * @param string $var
     * @return $this
     */
    public function setPortSpecification($var)
    {
        GPBUtil::checkString($var, True);
        $this->port_specification = $var;

        return $this;
    }

}