Collector

java.lang.Object
- org.jvnet.hk2.internal.Collector

```
public class Collector
extends java.lang.Object
```
This class collects errors, and can then also produce a MultiException from those errors if necessary

Field Summary

Fields
Modifier and Type Field Description

private java.util.LinkedHashSet<java.lang.Throwable> throwables

Constructor Summary

Constructors
Constructor Description

Collector()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addMultiException(MultiException me)`
`void`	`addThrowable(java.lang.Throwable th)`	Adds a throwable to the list of throwables in this collector
`boolean`	`hasErrors()`	Returns true if this collector has errors
`void`	`throwIfErrors()`	This method will throw if the list of throwables associated with this collector is not empty

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

- Field Detail
  - throwables
```
private java.util.LinkedHashSet<java.lang.Throwable> throwables
```
- Constructor Detail
  - Collector
```
public Collector()
```
- Method Detail
  - addMultiException
```
public void addMultiException(MultiException me)
```
  - addThrowable
```
public void addThrowable(java.lang.Throwable th)
```
    Adds a throwable to the list of throwables in this collector
    
    Parameters:
    
    th - The throwable to add to the list
  - throwIfErrors
```
public void throwIfErrors()
                   throws MultiException
```
    This method will throw if the list of throwables associated with this collector is not empty
    
    Throws:
    
    MultiException - An exception with all the throwables found in this collector
  - hasErrors
```
public boolean hasErrors()
```
    Returns true if this collector has errors
    
    Returns:
    
    true if the collector has errors