ExceptionInfo (Heron Spi Documentation)

java.lang.Object
- org.apache.heron.spi.metricsmgr.metrics.ExceptionInfo

```
public class ExceptionInfo
extends Object
```
An immutable class providing a view of ExceptionInfo

Constructor Summary

Constructors
Constructor	Description
`ExceptionInfo(String stackTrace, String lastTime, String firstTime, int count, String logging)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getCount()`	Get number of time exception occurred in the metrics collection interval
`String`	`getFirstTime()`	Get first time the exception occurred in the metrics collection interval
`String`	`getLastTime()`	Get last time the exception occurred in the metrics collection interval
`String`	`getLogging()`	Get additional text logged.
`String`	`getStackTrace()`	Get stack trace of exception.
`String`	`toString()`

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

- Constructor Detail
  - ExceptionInfo
```
public ExceptionInfo(String stackTrace,
                     String lastTime,
                     String firstTime,
                     int count,
                     String logging)
```
- Method Detail
  - getStackTrace
```
public String getStackTrace()
```
    Get stack trace of exception. First two lines of stack trace is used for aggregating exception.
    
    Returns:
    
    Stack trace of exception
  - getLastTime
```
public String getLastTime()
```
    Get last time the exception occurred in the metrics collection interval
    
    Returns:
    
    Last Time the exception occurred
  - getFirstTime
```
public String getFirstTime()
```
    Get first time the exception occurred in the metrics collection interval
    
    Returns:
    
    First time the exception occurred
  - getCount
```
public int getCount()
```
    Get number of time exception occurred in the metrics collection interval
    
    Returns:
    
    Number of time exception occurred
  - getLogging
```
public String getLogging()
```
    Get additional text logged.
    
    Returns:
    
    Additional text logged.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object