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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/storageapi/messageapi/bucketcommand.h>
#include <vespa/storageapi/messageapi/bucketreply.h>
namespace storage::api {
/**
* \class StatBucketCommand
* \ingroup stat
*
* \brief Command used to get information about a given bucket..
*
* Command used by stat to get detailed information about a bucket.
*/
class StatBucketCommand : public BucketCommand {
private:
vespalib::string _docSelection;
public:
StatBucketCommand(const document::Bucket &bucket,
vespalib::stringref documentSelection);
~StatBucketCommand() override;
const vespalib::string& getDocumentSelection() const { return _docSelection; }
void print(std::ostream& out, bool verbose, const std::string& indent) const override;
DECLARE_STORAGECOMMAND(StatBucketCommand, onStatBucket);
};
class StatBucketReply : public BucketReply {
vespalib::string _results;
public:
explicit StatBucketReply(const StatBucketCommand&, vespalib::stringref results = "");
const vespalib::string& getResults() const noexcept { return _results; }
void print(std::ostream& out, bool verbose, const std::string& indent) const override;
DECLARE_STORAGEREPLY(StatBucketReply, onStatBucketReply)
};
/**
* \class GetBucketListCommand
* \ingroup stat
*
* \brief Command used to find actual buckets related to a given one.
*
* Command used by stat to query distributor to find actual buckets contained
* by the given bucket, or buckets that contain the given bucket. (getAll() call
* on bucket database)
*/
class GetBucketListCommand : public BucketCommand {
public:
explicit GetBucketListCommand(const document::Bucket &bucket);
void print(std::ostream& out, bool verbose, const std::string& indent) const override;
DECLARE_STORAGECOMMAND(GetBucketListCommand, onGetBucketList);
};
class GetBucketListReply : public BucketReply {
public:
struct BucketInfo {
document::BucketId _bucket;
vespalib::string _bucketInformation;
BucketInfo(const document::BucketId& id,
vespalib::stringref bucketInformation) noexcept
: _bucket(id),
_bucketInformation(bucketInformation)
{}
bool operator==(const BucketInfo& other) const noexcept {
return (_bucket == other._bucket
&& _bucketInformation == other._bucketInformation);
}
};
private:
std::vector<BucketInfo> _buckets;
public:
explicit GetBucketListReply(const GetBucketListCommand&);
~GetBucketListReply() override;
std::vector<BucketInfo>& getBuckets() { return _buckets; }
const std::vector<BucketInfo>& getBuckets() const { return _buckets; }
void print(std::ostream& out, bool verbose, const std::string& indent) const override;
DECLARE_STORAGEREPLY(GetBucketListReply, onGetBucketListReply)
};
std::ostream& operator<<(std::ostream& out, const GetBucketListReply::BucketInfo& instance);
}
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