Package org.yamcs.protobuf

Class AbstractRocksDbApi<T>

java.lang.Object

org.yamcs.protobuf.AbstractRocksDbApi<T>

All Implemented Interfaces:

Api<T>

Direct Known Subclasses:

RocksDbApi, RocksDbApiClient

@Generated(value="org.yamcs.maven.ServiceGenerator",
           date="2025-11-14T12:29:03.574405356Z")
public abstract class AbstractRocksDbApi<T>
extends Object
implements Api<T>

Constructor Summary

Constructors

Constructor	Description
AbstractRocksDbApi()

Method Summary

Modifier and Type	Method	Description
abstract void	backupDatabase(T ctx, BackupDatabaseRequest request, Observer<com.google.protobuf.Empty> observer)	Backup database
final void	callMethod(com.google.protobuf.Descriptors.MethodDescriptor method, T ctx, com.google.protobuf.Message request, Observer<com.google.protobuf.Message> future)
final Observer<com.google.protobuf.Message>	callMethod(com.google.protobuf.Descriptors.MethodDescriptor method, T ctx, Observer<com.google.protobuf.Message> future)
abstract void	compactDatabase(T ctx, CompactDatabaseRequest request, Observer<com.google.protobuf.Empty> observer)	Compact database
abstract void	describeDatabase(T ctx, DescribeDatabaseRequest request, Observer<HttpBody> observer)	Get a text-dump describing a database This operation can be used to debug the inner workings of RocksDB database.
abstract void	describeRocksDb(T ctx, com.google.protobuf.Empty request, Observer<HttpBody> observer)	Get a text-dump with general RocksDB info
final com.google.protobuf.Descriptors.ServiceDescriptor	getDescriptorForType()
final com.google.protobuf.Message	getRequestPrototype(com.google.protobuf.Descriptors.MethodDescriptor method)
final com.google.protobuf.Message	getResponsePrototype(com.google.protobuf.Descriptors.MethodDescriptor method)
abstract void	listDatabases(T ctx, com.google.protobuf.Empty request, Observer<ListRocksDbDatabasesResponse> observer)	List databases
abstract void	listTablespaces(T ctx, com.google.protobuf.Empty request, Observer<ListRocksDbTablespacesResponse> observer)	List tablespaces

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AbstractRocksDbApi

public AbstractRocksDbApi()

Method Details

listTablespaces

public abstract void listTablespaces(T ctx,
 com.google.protobuf.Empty request,
 Observer<ListRocksDbTablespacesResponse> observer)

  List tablespaces
 

backupDatabase

public abstract void backupDatabase(T ctx,
 BackupDatabaseRequest request,
 Observer<com.google.protobuf.Empty> observer)

  Backup database
 

listDatabases

public abstract void listDatabases(T ctx,
 com.google.protobuf.Empty request,
 Observer<ListRocksDbDatabasesResponse> observer)

  List databases
 

compactDatabase

public abstract void compactDatabase(T ctx,
 CompactDatabaseRequest request,
 Observer<com.google.protobuf.Empty> observer)

  Compact database
 

describeRocksDb

public abstract void describeRocksDb(T ctx,
 com.google.protobuf.Empty request,
 Observer<HttpBody> observer)

  Get a text-dump with general RocksDB info
 

describeDatabase

public abstract void describeDatabase(T ctx,
 DescribeDatabaseRequest request,
 Observer<HttpBody> observer)

  Get a text-dump describing a database
 
  This operation can be used to debug the inner workings of RocksDB database.
  For example the property rocksdb.estimate-table-readers-mem will provide an
  estimation of how much memory is used by the index and filter cache of
  RocksDB (note that the memory used by RocksDB is outside the java heap space).
 
  See also: https://github.com/facebook/rocksdb/blob/master/include/rocksdb/db.h
 
  The response contains a dump of various rocksdb properties for each column
  family. The single value properties are presented in a "name: value" list.
  The multiline properties are preceded by a line including the property name
  between dashes.
 

getDescriptorForType

public final com.google.protobuf.Descriptors.ServiceDescriptor getDescriptorForType()

Specified by:

getDescriptorForType in interface Api<T>

getRequestPrototype

public final com.google.protobuf.Message getRequestPrototype(com.google.protobuf.Descriptors.MethodDescriptor method)

Specified by:

getRequestPrototype in interface Api<T>

getResponsePrototype

public final com.google.protobuf.Message getResponsePrototype(com.google.protobuf.Descriptors.MethodDescriptor method)

Specified by:

getResponsePrototype in interface Api<T>

callMethod

public final void callMethod(com.google.protobuf.Descriptors.MethodDescriptor method,
 T ctx,
 com.google.protobuf.Message request,
 Observer<com.google.protobuf.Message> future)

Specified by:

callMethod in interface Api<T>

callMethod

public final Observer<com.google.protobuf.Message> callMethod(com.google.protobuf.Descriptors.MethodDescriptor method,
 T ctx,
 Observer<com.google.protobuf.Message> future)

Specified by:

callMethod in interface Api<T>