edu.utah.janosvm.kit.management.team
Class ResourceSampler

java.lang.Object
  |
  +--edu.utah.janosvm.kit.management.team.ResourceSampler

Direct Known Subclasses:

CPUMonitor.CPUSampler, MemoryMonitor.MemorySampler

public abstract class ResourceSampler

extends java.lang.Object

Base class for objects that will be probing the team's resource state.

Field Summary

private TeamHandle

th The team being sampled.

Constructor Summary

ResourceSampler()
Construct an empty ResourceSampler.

Method Summary

abstract void	empty() Update the sampler's state for a dead/unreachable team.
TeamHandle	getTeam()
abstract void	output() Output the sampler state.
void	setTeam(TeamHandle th)
java.lang.String	toString()
abstract void	update() Update the sampler's state.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait, wait0

Field Detail

th

private TeamHandle th

The team being sampled.

Constructor Detail

ResourceSampler

public ResourceSampler()

Construct an empty ResourceSampler.

Method Detail

setTeam

public void setTeam(TeamHandle th)

Parameters:

th - The team to sample.

getTeam

public TeamHandle getTeam()

Returns:

The team to sample.

update

public abstract void update()

Update the sampler's state. Note: This is called while in a visit, so nothing should be printed/manipulated/etc...

empty

public abstract void empty()

Update the sampler's state for a dead/unreachable team.

output

public abstract void output()

Output the sampler state. Note: Unlike update, this is called within the monitor's team.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object