public class LookaheadEventInfo extends DecisionEventInfo
configs, decision, fullCtx, input, startIndex, stopIndex
Constructor and Description |
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LookaheadEventInfo(int decision,
ATNConfigSet configs,
TokenStream input,
int startIndex,
int stopIndex,
boolean fullCtx)
Constructs a new instance of the
LookaheadEventInfo class with
the specified detailed lookahead information. |
public LookaheadEventInfo(int decision, ATNConfigSet configs, TokenStream input, int startIndex, int stopIndex, boolean fullCtx)
LookaheadEventInfo
class with
the specified detailed lookahead information.decision
- The decision numberconfigs
- The final configuration set containing the necessary
information to determine the result of a prediction, or null
if
the final configuration set is not availableinput
- The input token streamstartIndex
- The start index for the current predictionstopIndex
- The index at which the prediction was finally madefullCtx
- true
if the current lookahead is part of an LL
prediction; otherwise, false
if the current lookahead is part of
an SLL prediction