ExtractionMetrics (Xponents Core API)

java.lang.Object
- org.opensextant.extraction.ExtractionMetrics

```
public class ExtractionMetrics
extends java.lang.Object
```
This is a holder for tracking various common measures: No. of Calls, Amount of time, No. of bytes Delta quantities (addBytes, addTime, addTimeSince), etc. cannot represent negative quantities.

Author:

ubaldino

Constructor Summary

Constructors
Constructor Description

ExtractionMetrics(java.lang.String nm)
A named metric

Method Summary

Modifier and Type	Method	Description
`void`	`addBytes(long delta)`
`void`	`addTime(long delta)`	Add just a time delta.
`void`	`addTime(long delta, int calls)`	Add just a time delta.
`void`	`addTimeSince(long epoch)`	Add time delta using NOW - time.
`int`	`getAverageTime()`	avg time spent for this metric in milliseconds
`long`	`getByteCount()`
`int`	`getCallCount()`
`long`	`getTotalTime()`
`void`	`setByteCount(long c)`
`java.lang.String`	`toString()`

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

- Constructor Detail
  - ExtractionMetrics
```
public ExtractionMetrics(java.lang.String nm)
```
    A named metric
    
    Parameters:
    
    nm - name of metric
- Method Detail
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - getAverageTime
```
public int getAverageTime()
```
    avg time spent for this metric in milliseconds
    
    Returns:
    
    average time
  - addTime
```
public void addTime(long delta)
```
    Add just a time delta.
    
    Parameters:
    
    delta - milliseconds span
  - addTimeSince
```
public void addTimeSince(long epoch)
```
    Add time delta using NOW - time.
    
    Parameters:
    
    epoch - milliseconds epoch
  - addTime
```
public void addTime(long delta,
                    int calls)
```
    Add just a time delta.
    
    Parameters:
    
    delta - milliseconds span
    
    calls - number of calls for this metric that occured over delta
  - getTotalTime
```
public long getTotalTime()
```
  - getCallCount
```
public int getCallCount()
```
  - addBytes
```
public void addBytes(long delta)
```
  - getByteCount
```
public long getByteCount()
```
  - setByteCount
```
public void setByteCount(long c)
```