org.hawkular.apm.api.services

Interface TraceService

public interface TraceService

This interface represents the service used to store and retrieve traces.

Author:

gbrown

Method Summary

Modifier and Type	Method and Description
void	clear(String tenantId) This method clears the trace data for the supplied tenant.
Trace	get(String tenantId, String id) This method returns the trace associated with the supplied id.
List<Trace>	query(String tenantId, Criteria criteria) This method returns a set of traces that meet the supplied query criteria.
void	storeTraces(String tenantId, List<Trace> traces) This method stores the supplied list of trace fragments.

Method Detail

get

Trace get(String tenantId,
          String id)

This method returns the trace associated with the supplied id.

Parameters:

tenantId - The tenant

id - The id

Returns:

The trace, or null if not found

query

List<Trace> query(String tenantId,
                  Criteria criteria)

This method returns a set of traces that meet the supplied query criteria.

Parameters:

tenantId - The tenant

criteria - The query criteria

Returns:

The list of traces that meet the criteria

storeTraces

void storeTraces(String tenantId,
                 List<Trace> traces)
          throws StoreException

This method stores the supplied list of trace fragments.

Parameters:

tenantId - The tenant id

traces - The traces

Throws:

StoreException - Failed to store

clear

void clear(String tenantId)

This method clears the trace data for the supplied tenant.

Parameters:

tenantId - The tenant id