StackTraceElementAnalyzer (Tapestry API - 5.8.7)

All Known Implementing Classes:

ApplicationStackTraceElementAnalyzer, PrefixCheckStackTraceElementAnalyzer, ProxiesStackTraceElementAnalyzer, RegexpStackTraceElementAnalyzer, SyntheticStackTraceElementAnalyzer, TapestryAOPStackFrameAnalyzer
```
@UsesOrderedConfiguration(StackTraceElementAnalyzer.class)
public interface StackTraceElementAnalyzer
```
Used by ExceptionDisplay to characterize each stack frame that is presented. Implemented as a chain-of-command service.

Since:

5.1.0.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`classForFrame(java.lang.StackTraceElement frame)`	Returns the CSS class appropriate to the frame.

- Method Detail
  - classForFrame
```
java.lang.String classForFrame(java.lang.StackTraceElement frame)
```
    Returns the CSS class appropriate to the frame.
    
    Parameters:
    
    frame - stack trace element to be analyzed
    
    Returns:
    
    the CSS class name, or null