| 
Class Summary | 
| Checker | 
The abstract base class for SAX-based content checkers that listen to 
 the ContentHandler events and emit errors and warnings to 
 an ErrorHandler. | 
| DebugChecker | 
Dumps the parse events as warnings. | 
| NormalizationChecker | 
Checks that the following constructs do not start with a composing character:
 
 Local names of elements
 Local names of attributes
 Attribute values
 Declared namespace prefixes
 Declared namespace URIs
 PI targets
 PI data
 Concatenations of consecutive character data between element
  boundaries and PIs ignoring comments and CDATA section boundaries. | 
| SignificantInlineChecker | 
Checks whether elements that require significant inline content have it. | 
| TextContentChecker | 
Checks the textContent of elements whose
 textContent need special non-schema treatment. |