org.apache.skywalking.oap.query.graphql.resolver

Class MetadataQueryV2

java.lang.Object

org.apache.skywalking.oap.query.graphql.resolver.MetadataQueryV2

All Implemented Interfaces:

graphql.kickstart.tools.GraphQLQueryResolver, graphql.kickstart.tools.GraphQLResolver<Void>

public class MetadataQueryV2
extends Object
implements graphql.kickstart.tools.GraphQLQueryResolver

Metadata v2 query protocol implementation.

Since:

9.0.0

Constructor Summary

Constructors

Constructor and Description
MetadataQueryV2(org.apache.skywalking.oap.server.library.module.ModuleManager moduleManager)

Method Summary

Modifier and Type	Method and Description
Long	estimateProcessScale(String serviceId, List<String> labels)
List<Endpoint>	findEndpoint(String keyword, String serviceId, int limit)
Service	findService(String serviceName)
EndpointInfo	getEndpointInfo(String endpointId)
ServiceInstance	getInstance(String instanceId)
Process	getProcess(String processId)
Service	getService(String serviceId)
TimeInfo	getTimeInfo()
List<ServiceInstance>	listInstances(Duration duration, String serviceId)
Set<String>	listLayers()
List<Process>	listProcesses(Duration duration, String instanceId)
List<Service>	listServices(String layer)

Methods inherited from class java.lang.Object

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

Constructor Detail

MetadataQueryV2

public MetadataQueryV2(org.apache.skywalking.oap.server.library.module.ModuleManager moduleManager)

Method Detail

listLayers

public Set<String> listLayers()
                       throws IOException

Throws:

IOException

listServices

public List<Service> listServices(String layer)
                           throws IOException

Throws:

IOException

findService

public Service findService(String serviceName)
                    throws IOException

Throws:

IOException

getService

public Service getService(String serviceId)
                   throws IOException

Throws:

IOException

listInstances

public List<ServiceInstance> listInstances(Duration duration,
                                           String serviceId)
                                    throws IOException

Throws:

IOException

getInstance

public ServiceInstance getInstance(String instanceId)
                            throws IOException

Throws:

IOException

findEndpoint

public List<Endpoint> findEndpoint(String keyword,
                                   String serviceId,
                                   int limit)
                            throws IOException

Throws:

IOException

getEndpointInfo

public EndpointInfo getEndpointInfo(String endpointId)
                             throws IOException

Throws:

IOException

listProcesses

public List<Process> listProcesses(Duration duration,
                                   String instanceId)
                            throws IOException

Throws:

IOException

getProcess

public Process getProcess(String processId)
                   throws IOException

Throws:

IOException

estimateProcessScale

public Long estimateProcessScale(String serviceId,
                                 List<String> labels)
                          throws IOException

Throws:

IOException

getTimeInfo

public TimeInfo getTimeInfo()