org.rhq.core.system
Class AggregateProcessInfo

java.lang.Object
  org.rhq.core.system.ProcessInfo
      org.rhq.core.system.AggregateProcessInfo

public class AggregateProcessInfo
extends ProcessInfo

Tracks the historical usage for child processes as they come and go to give an estimation of the total resources used by a process and all its children, past and present.

Nested Class Summary

class	AggregateProcessInfo.AggregateProcCpu
class	AggregateProcessInfo.AggregateProcFd
class	AggregateProcessInfo.AggregateProcMem
class	AggregateProcessInfo.AggregateProcTime Aggregates ProcTime data into a single object.

Field Summary

Fields inherited from class org.rhq.core.system.ProcessInfo

baseName, commandLine, environmentVariables, name, pid, procCpu, procCred, procCredName, procExe, procFd, procMem, procState, procTime

Constructor Summary

AggregateProcessInfo(long pid)
Creates an aggregate process info object that will aggregate data related to the process with the given pid and all its child processes.

Method Summary

AggregateProcessInfo.AggregateProcCpu	getAggregateCpu()
AggregateProcessInfo.AggregateProcFd	getAggregateFileDescriptor()
AggregateProcessInfo.AggregateProcMem	getAggregateMemory()
AggregateProcessInfo.AggregateProcTime	getAggregateTime()
void	refresh()
String	toString()

Methods inherited from class org.rhq.core.system.ProcessInfo

equals, getAggregateProcessTree, getBaseName, getCommandLine, getCpu, getCredentials, getCredentialsName, getEnvironmentVariable, getEnvironmentVariables, getExecutable, getFileDescriptor, getMemory, getName, getParentPid, getPid, getState, getTime, hashCode, isRunning

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AggregateProcessInfo

public AggregateProcessInfo(long pid)

Creates an aggregate process info object that will aggregate data related to the process with the given pid and all its child processes.

Parameters:

pid - the parent pid whose data, along with its children process data, will be aggregated

Method Detail

refresh

public void refresh()
             throws SystemInfoException

Overrides:

refresh in class ProcessInfo

Throws:

SystemInfoException

getAggregateTime

public AggregateProcessInfo.AggregateProcTime getAggregateTime()

getAggregateMemory

public AggregateProcessInfo.AggregateProcMem getAggregateMemory()

getAggregateCpu

public AggregateProcessInfo.AggregateProcCpu getAggregateCpu()

getAggregateFileDescriptor

public AggregateProcessInfo.AggregateProcFd getAggregateFileDescriptor()

toString

public String toString()

Overrides:

toString in class ProcessInfo