java.lang.Object
- org.eclipse.epsilon.profiling.Profiler

```
public class Profiler
extends Object
```

Field Summary

Fields
Modifier and Type	Field	Description
`protected ProfilerTarget`	`activeTarget`
`protected IEolContext`	`context`
`static Profiler`	`INSTANCE`
`protected Collection<IProfilerListener>`	`listeners`
`protected ProfilerTarget`	`root`
`protected Stopwatch`	`stopwatch`
`protected List<String>`	`targetNames`
`protected Map<String,Long>`	`targets`

Constructor Summary

Constructors
Constructor Description

Profiler()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addListener(IProfilerListener listener)`
`protected void`	`collectExecutionTimes(HashMap<String,ExecutionTime> executionTimes, ProfilerTarget target)`
`IEolContext`	`getContext()`
`protected long`	`getExecutionCount(String targetName)`
`ProfilerOverview`	`getOverview()`
`ProfilerTarget`	`getRoot()`
`Stopwatch`	`getStopwatch()`
`List<String>`	`getTargetNames()`
`List<ProfilerTargetSummary>`	`getTargetSummaries()`
`boolean`	`isRunning(String targetName)`
`void`	`refresh()`
`void`	`removeListener(IProfilerListener listener)`
`void`	`reset()`
`void`	`setContext(IEolContext context)`
`ProfilerTarget`	`start(String targetName)`
`ProfilerTarget`	`start(String targetName, String data, ModuleElement moduleElement)`
`void`	`stop()`
`void`	`stop(String target)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

listeners

protected Collection<IProfilerListener> listeners

INSTANCE
```
public static final Profiler INSTANCE
```

root
```
protected ProfilerTarget root
```

activeTarget
```
protected ProfilerTarget activeTarget
```

stopwatch
```
protected Stopwatch stopwatch
```

targets
```
protected Map<String,Long> targets
```

targetNames
```
protected List<String> targetNames
```

context
```
protected IEolContext context
```

Constructor Detail
- Profiler
```
public Profiler()
```

Method Detail

start

public ProfilerTarget start(String targetName)

start

public ProfilerTarget start(String targetName,
                            String data,
                            ModuleElement moduleElement)

refresh
```
public void refresh()
```

stop
```
public void stop()
```

stop
```
public void stop(String target)
```

getTargetNames
```
public List<String> getTargetNames()
```

getOverview
```
public ProfilerOverview getOverview()
```

getTargetSummaries

public List<ProfilerTargetSummary> getTargetSummaries()

collectExecutionTimes

protected void collectExecutionTimes(HashMap<String,ExecutionTime> executionTimes,
                                     ProfilerTarget target)

getExecutionCount

protected long getExecutionCount(String targetName)

isRunning

public boolean isRunning(String targetName)

reset
```
public void reset()
```

addListener

public void addListener(IProfilerListener listener)

removeListener

public void removeListener(IProfilerListener listener)

getStopwatch
```
public Stopwatch getStopwatch()
```

getRoot
```
public ProfilerTarget getRoot()
```

getContext
```
public IEolContext getContext()
```
Returns:

Since:

2.3

setContext

public void setContext(IEolContext context)

Parameters:: context -
Since:: 2.3

Class Profiler

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

listeners

INSTANCE

root

activeTarget

stopwatch

targets

targetNames

context

Constructor Detail

Profiler

Method Detail

start

start

refresh

stop

stop

getTargetNames

getOverview

getTargetSummaries

collectExecutionTimes

getExecutionCount

isRunning

reset

addListener

removeListener

getStopwatch

getRoot

getContext

setContext