antlr
class DefaultToolErrorHandler extends Object implements ToolErrorHandler
| Field Summary | |
|---|---|
| CharFormatter | javaCharFormatter |
| Constructor Summary | |
|---|---|
| DefaultToolErrorHandler(Tool tool) | |
| Method Summary | |
|---|---|
| void | warnAltAmbiguity(Grammar grammar, AlternativeBlock blk, boolean lexicalAnalysis, int depth, Lookahead[] sets, int altIdx1, int altIdx2) Issue a warning about ambiguity between a alternates |
| void | warnAltExitAmbiguity(Grammar grammar, BlockWithImpliedExitPath blk, boolean lexicalAnalysis, int depth, Lookahead[] sets, int altIdx) Issue a warning about ambiguity between an alternate and exit path. |
Parameters: blk The block being analyzed lexicalAnalysis true for lexical rule depth The depth of the ambiguity sets An array of bitsets containing the ambiguities altIdx1 The zero-based index of the first ambiguous alternative altIdx2 The zero-based index of the second ambiguous alternative
Parameters: blk The block being analyzed lexicalAnalysis true for lexical rule depth The depth of the ambiguity sets An array of bitsets containing the ambiguities altIdx The zero-based index of the ambiguous alternative