ExecutionStatistics (Windup Engine - Utils 6.3.3.Final API)

java.lang.Object
- org.jboss.windup.util.ExecutionStatistics

public class ExecutionStatistics
extends Object

ExecutionStatistics provides a simple system for storing the time taken to perform operations.

Example usage:

 ExecutionStatistics.get().begin("Process-01");
 // ... your code to be timed goes here
 ExecutionStatistics.get().end("Process-01");

Author:: Jesse Sightler

Nested Class Summary

Nested Classes
Modifier and Type Class Description

class ExecutionStatistics.TimingData

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`begin(String key)`	Start timing an operation with the given identifier.
`void`	`end(String key)`	Complete timing the operation with the given identifier.
`static ExecutionStatistics`	`get()`	Gets the instance associated with the current thread.
`Map<String,ExecutionStatistics.TimingData>`	`getExecutionInfo()`
`void`	`merge()`	Merge this ExecutionStatistics with all the statistics created within the child threads.
`static <T> T`	`performBenchmarked(String key, Task<T> operation)`
`void`	`reset()`	Clears the current threadlocal as well as any current state.
`void`	`serializeTimingData(Path outputPath)`	Serializes the timing data to a "~" delimited file at outputPath.

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

- Method Detail
  - get
```
public static ExecutionStatistics get()
```
    Gets the instance associated with the current thread.
  - getExecutionInfo
```
public Map<String,ExecutionStatistics.TimingData> getExecutionInfo()
```
  - merge
```
public void merge()
```
    Merge this ExecutionStatistics with all the statistics created within the child threads. All the child threads had to be created using Windup-specific ThreadFactory in order to contain a reference to the parent thread.
  - reset
```
public void reset()
```
    Clears the current threadlocal as well as any current state.
  - serializeTimingData
```
public void serializeTimingData(Path outputPath)
```
    Serializes the timing data to a "~" delimited file at outputPath.
  - performBenchmarked
```
public static <T> T performBenchmarked(String key,
                                       Task<T> operation)
```
  - begin
```
public void begin(String key)
```
    Start timing an operation with the given identifier.
  - end
```
public void end(String key)
```
    Complete timing the operation with the given identifier. If you had not previously started a timing operation with this identifier, then this will effectively be a noop.