ElapsedTime (sentinel 4.1)

java.lang.Object
- com.opencloud.sentinel.util.ElapsedTime

```
public class ElapsedTime
extends java.lang.Object
```
Simple elapsed time class for logging time elapsed from creation date.

Constructor Summary

Constructors
Constructor Description

ElapsedTime()
Creates new ElapsedTime instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getElapsedTimeSinceCreation()`	Returns the elapsed time since creation
`long`	`getHeapMaxChangeSinceCreation()`	Returns the maximum heap size since creation.
`long`	`getHeapUsedChangeSinceCreation()`	Returns the heap used since creation.
`java.lang.management.MemoryUsage`	`getStartHeap()`	Returns the creation Heap
`long`	`getStartTimeInMillis()`	Returns the creation start time
`java.lang.String`	`toString()`

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

- Constructor Detail
  - ElapsedTime
```
public ElapsedTime()
```
    Creates new ElapsedTime instance.
- Method Detail
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - getElapsedTimeSinceCreation
```
public long getElapsedTimeSinceCreation()
```
    Returns the elapsed time since creation
    
    Returns:
    
    elapsed time since creation in milliseconds.
  - getStartTimeInMillis
```
public long getStartTimeInMillis()
```
    Returns the creation start time
    
    Returns:
    
    creation time in milliseconds.
  - getStartHeap
```
public java.lang.management.MemoryUsage getStartHeap()
```
    Returns the creation Heap
    
    Returns:
    
    creation heap.
  - getHeapMaxChangeSinceCreation
```
public long getHeapMaxChangeSinceCreation()
```
    Returns the maximum heap size since creation.
    
    Returns:
    
    maximum heap in bytes.
  - getHeapUsedChangeSinceCreation
```
public long getHeapUsedChangeSinceCreation()
```
    Returns the heap used since creation.
    
    Returns:
    
    heap useds in bytes.