org.lsst.ccs.messaging

Interface LockLevelService

All Known Implementing Classes:

AgentLockService

public interface LockLevelService

Interface for finding lock and level for an agent at the AgentMessagingLayer.

Author:

LSST CCS Team

Method Summary

Modifier and Type	Method and Description
int	getLevelForAgent(String agentName) Get this agent's operational level for the given subsystem.
AgentLock	getLockForAgent(String agentName) Get this agent's lock, if available.
String	getUserId() Returns the current user.

Method Detail

getLevelForAgent

int getLevelForAgent(String agentName)

Get this agent's operational level for the given subsystem.

Parameters:

agentName -

Returns:

a level

getLockForAgent

AgentLock getLockForAgent(String agentName)

Get this agent's lock, if available.

Parameters:

agentName - The agent name.

Returns:

The AgentLock held on the agent, if available. Otherwise null is returned.

getUserId

String getUserId()

Returns the current user.

Returns:

User ID.