ComparisonListenerSupport (XMLUnit for Java 2.10.1 API)

java.lang.Object
- org.xmlunit.diff.ComparisonListenerSupport

```
public class ComparisonListenerSupport
extends Object
```
Encapsulates support for ComparisonListeners so it can be reused by different implementations of DifferenceEngine.

Constructor Summary

Constructors
Constructor Description

ComparisonListenerSupport()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addComparisonListener(ComparisonListener l)`	Registers a listener that is notified of each comparison.
`void`	`addDifferenceListener(ComparisonListener l)`	Registers a listener that is notified of each comparison with outcome other than `ComparisonResult.EQUAL`.
`void`	`addMatchListener(ComparisonListener l)`	Registers a listener that is notified of each comparison with outcome `ComparisonResult.EQUAL`.
`void`	`fireComparisonPerformed(Comparison comparison, ComparisonResult outcome)`	Propagates the result of a comparision to all registered listeners.

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

- Constructor Detail
  - ComparisonListenerSupport
```
public ComparisonListenerSupport()
```
- Method Detail
  - addComparisonListener
```
public void addComparisonListener(ComparisonListener l)
```
    Registers a listener that is notified of each comparison.
    
    Parameters:
    
    l - the listener to add
  - addMatchListener
```
public void addMatchListener(ComparisonListener l)
```
    Registers a listener that is notified of each comparison with outcome ComparisonResult.EQUAL.
    
    Parameters:
    
    l - the listener to add
  - addDifferenceListener
```
public void addDifferenceListener(ComparisonListener l)
```
    Registers a listener that is notified of each comparison with outcome other than ComparisonResult.EQUAL.
    
    Parameters:
    
    l - the listener to add
  - fireComparisonPerformed
```
public void fireComparisonPerformed(Comparison comparison,
                                    ComparisonResult outcome)
```
    Propagates the result of a comparision to all registered listeners.
    
    Parameters:
    
    comparison - the comparison
    
    outcome - the result of the comparison