Package org.antlr.runtime.debug
Class Tracer
java.lang.Object
org.antlr.runtime.debug.BlankDebugEventListener
org.antlr.runtime.debug.Tracer
- All Implemented Interfaces:
DebugEventListener
The default tracer mimics the traceParser behavior of ANTLR 2.x.
This listens for debugging events from the parser and implies
that you cannot debug and trace at the same time.
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Field Summary
FieldsFields inherited from interface org.antlr.runtime.debug.DebugEventListener
FALSE, PROTOCOL_VERSION, TRUE
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Constructor Summary
Constructors -
Method Summary
Methods inherited from class org.antlr.runtime.debug.BlankDebugEventListener
addChild, becomeRoot, beginBacktrack, beginResync, commence, consumeHiddenToken, consumeNode, consumeToken, createNode, createNode, endBacktrack, endResync, enterAlt, enterDecision, enterRule, enterSubRule, errorNode, exitDecision, exitRule, exitSubRule, location, LT, LT, mark, nilNode, recognitionException, rewind, rewind, semanticPredicate, setTokenBoundaries, terminate
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Field Details
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input
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level
protected int level
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Constructor Details
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Tracer
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Method Details
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enterRule
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exitRule
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getInputSymbol
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