Substitution (sakai-radeox 22.0 API)

```
public interface Substitution
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`handleMatch(StringBuffer buffer, MatchResult result)`	When substituting matches in a matcher, the handleMatch method of the supplied substitution is called with a MatchResult.

- Method Detail
  - handleMatch
```
void handleMatch(StringBuffer buffer,
                 MatchResult result)
```
    When substituting matches in a matcher, the handleMatch method of the supplied substitution is called with a MatchResult. This method then does something with the match and replaces the match with some output, like replace all 2*2 with (2*2 =) 4.
    
    Parameters:
    
    buffer - StringBuffer to append the output to
    
    result - MatchResult with the match