Uses of Class
org.antlr.analysis.DFA
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Packages that use DFA Package Description org.antlr.analysis org.antlr.codegen org.antlr.grammar.v3 org.antlr.tool -
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Uses of DFA in org.antlr.analysis
Subclasses of DFA in org.antlr.analysis Modifier and Type Class Description class
LL1DFA
A special DFA that is exactly LL(1) or LL(1) with backtracking mode predicates to resolve edge set collisions.Fields in org.antlr.analysis declared as DFA Modifier and Type Field Description DFA
AnalysisTimeoutException. abortedDFA
DFA
NonLLStarDecisionException. abortedDFA
DFA
DecisionProbe. dfa
DFA
DFAState. dfa
We are part of what DFA? Use this ref to get access to the context trees for an alt.protected DFA
NFAToDFAConverter. dfa
We are converting which DFA?Methods in org.antlr.analysis with parameters of type DFA Modifier and Type Method Description org.stringtemplate.v4.ST
SemanticContext.AND. genExpr(CodeGenerator generator, org.stringtemplate.v4.STGroup templates, DFA dfa)
org.stringtemplate.v4.ST
SemanticContext.FalsePredicate. genExpr(CodeGenerator generator, org.stringtemplate.v4.STGroup templates, DFA dfa)
abstract org.stringtemplate.v4.ST
SemanticContext. genExpr(CodeGenerator generator, org.stringtemplate.v4.STGroup templates, DFA dfa)
Generate an expression that will evaluate the semantic context, given a set of output templates.org.stringtemplate.v4.ST
SemanticContext.NOT. genExpr(CodeGenerator generator, org.stringtemplate.v4.STGroup templates, DFA dfa)
org.stringtemplate.v4.ST
SemanticContext.OR. genExpr(CodeGenerator generator, org.stringtemplate.v4.STGroup templates, DFA dfa)
org.stringtemplate.v4.ST
SemanticContext.Predicate. genExpr(CodeGenerator generator, org.stringtemplate.v4.STGroup templates, DFA dfa)
org.stringtemplate.v4.ST
SemanticContext.TruePredicate. genExpr(CodeGenerator generator, org.stringtemplate.v4.STGroup templates, DFA dfa)
protected void
DFAOptimizer. optimize(DFA dfa)
void
DecisionProbe. reportNonLLStarDecision(DFA dfa)
Report that at least 2 alts have recursive constructs.Constructors in org.antlr.analysis with parameters of type DFA Constructor Description AnalysisTimeoutException(DFA abortedDFA)
DecisionProbe(DFA dfa)
DFAState(DFA dfa)
MachineProbe(DFA dfa)
NFAToDFAConverter(DFA dfa)
NonLLStarDecisionException(DFA abortedDFA)
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Uses of DFA in org.antlr.codegen
Methods in org.antlr.codegen with parameters of type DFA Modifier and Type Method Description org.stringtemplate.v4.ST
ACyclicDFACodeGenerator. genFixedLookaheadDecision(org.stringtemplate.v4.STGroup templates, DFA dfa)
org.stringtemplate.v4.ST
CodeGenerator. genLookaheadDecision(org.stringtemplate.v4.ST recognizerST, DFA dfa)
Generate code that computes the predicted alt given a DFA.protected org.stringtemplate.v4.ST
ACyclicDFACodeGenerator. walkFixedDFAGeneratingStateMachine(org.stringtemplate.v4.STGroup templates, DFA dfa, DFAState s, int k)
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Uses of DFA in org.antlr.grammar.v3
Methods in org.antlr.grammar.v3 with parameters of type DFA Modifier and Type Method Description CodeGenTreeWalker.block_return
CodeGenTreeWalker. block(java.lang.String blockTemplateName, DFA dfa, GrammarAST label)
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Uses of DFA in org.antlr.tool
Fields in org.antlr.tool declared as DFA Modifier and Type Field Description DFA
Grammar.Decision. dfa
DFA
GrammarAST. lookaheadDFA
If this is a decision node, what is the lookahead DFA?Fields in org.antlr.tool with type parameters of type DFA Modifier and Type Field Description java.util.Set<DFA>
Grammar. decisionsWhoseDFAsUsesSemPreds
Track decisions that actually use the syn preds in the DFA.java.util.Set<DFA>
Grammar. decisionsWhoseDFAsUsesSynPreds
Track decisions that actually use the syn preds in the DFA.Methods in org.antlr.tool that return DFA Modifier and Type Method Description DFA
Grammar. createLL_1_LookaheadDFA(int decision)
DFA
Grammar. createLookaheadDFA(int decision, boolean wackTempStructures)
DFA
Grammar. getLookaheadDFA(int decision)
DFA
GrammarAST. getLookaheadDFA()
DFA
Grammar. getLookaheadDFAFromPositionInFile(int line, int col)
Useful for ANTLRWorks to map position in file to the DFA for displayMethods in org.antlr.tool that return types with arguments of type DFA Modifier and Type Method Description java.util.Map<java.lang.String,DFA>
Grammar. getLineColumnToLookaheadDFAMap()
Methods in org.antlr.tool with parameters of type DFA Modifier and Type Method Description int
Interpreter. predict(DFA dfa)
Given an input stream, return the unique alternative predicted by matching the input.void
Grammar. setLookaheadDFA(int decision, DFA lookaheadDFA)
Set the lookahead DFA for a particular decision.void
GrammarAST. setLookaheadDFA(DFA lookaheadDFA)
void
Grammar. synPredUsedInDFA(DFA dfa, SemanticContext semCtx)
Method parameters in org.antlr.tool with type arguments of type DFA Modifier and Type Method Description protected java.lang.String
GrammarReport. getDFALocations(java.util.Set<DFA> dfas)
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