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Contents
//
// Copyright 2018 gRPC authors.
//
// 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.
//
#ifndef GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_XDS_XDS_H
#define GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_XDS_XDS_H
#include <grpc/support/port_platform.h>
#include <memory>
#include <string>
#include <utility>
#include "absl/memory/memory.h"
#include "src/core/ext/xds/xds_client_stats.h"
#include "src/core/lib/gprpp/ref_counted_ptr.h"
#include "src/core/lib/resolver/server_address.h"
namespace grpc_core {
// Defined in the EDS policy.
extern const char* kXdsLocalityNameAttributeKey;
class XdsLocalityAttribute : public ServerAddress::AttributeInterface {
public:
explicit XdsLocalityAttribute(RefCountedPtr<XdsLocalityName> locality_name)
: locality_name_(std::move(locality_name)) {}
RefCountedPtr<XdsLocalityName> locality_name() const {
return locality_name_;
}
std::unique_ptr<AttributeInterface> Copy() const override {
return absl::make_unique<XdsLocalityAttribute>(locality_name_->Ref());
}
int Cmp(const AttributeInterface* other) const override {
const auto* other_locality_attr =
static_cast<const XdsLocalityAttribute*>(other);
return locality_name_->Compare(*other_locality_attr->locality_name_);
}
std::string ToString() const override {
return locality_name_->AsHumanReadableString();
}
private:
RefCountedPtr<XdsLocalityName> locality_name_;
};
} // namespace grpc_core
#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_XDS_XDS_H */
Version data entries
18 entries across 18 versions & 2 rubygems