IPerformanceTracer (MPS.Core (JetBrains MPS 2019.1.0))

All Known Implementing Classes:

IPerformanceTracer.NullPerformanceTracer, PerformanceTracer
```
public interface IPerformanceTracer
```
Interface which offers a cosy stack-like methods to track the performance (e.g. time consumption) Evgeny Gryaznov, Feb 23, 2010

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class IPerformanceTracer.NullPerformanceTracer
Default implementation which tracks nothing

Method Summary

All Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`addText(String s)`
`void`	`pop()`
`default void`	`push(String taskName)`
`void`	`push(String taskName, boolean isMajor)`	Deprecated. parameter `isMajor` is useless, use `push(String)`
`void`	`push(IPerformanceTracer other)`	Include trace information from another instance as part of active task.
`String`	`report(String... separate)`

- Method Detail
  - push
```
@Deprecated
void push(String taskName,
          boolean isMajor)
```
    Deprecated.
    parameter isMajor is useless, use push(String)
  - push
```
default void push(String taskName)
```
  - push
```
void push(IPerformanceTracer other)
```
    Include trace information from another instance as part of active task. Might come handy to overcome limitations of single-threaded implementation (e.g. generator's main thread with a 'global' tracer, and individual transformation threads reporting into own trace, with results merged).
    
    Parameters:
    
    other - not null
  - pop
```
void pop()
```
  - report
```
String report(String... separate)
```
    Parameters:
    
    separate - name of tasks not to get merged with other and reported individually
    
    Returns:
    
    multi-line report text
  - addText
```
void addText(String s)
```