Uses of Class
org.antlr.tool.Rule
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Packages that use Rule Package Description org.antlr org.antlr.analysis org.antlr.codegen org.antlr.grammar.v3 org.antlr.tool -
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Uses of Rule in org.antlr
Methods in org.antlr with parameters of type Rule Modifier and Type Method Description protected void
Tool. writeDOTFile(Grammar g, Rule r, java.lang.String dot)
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Uses of Rule in org.antlr.analysis
Fields in org.antlr.analysis declared as Rule Modifier and Type Field Description Rule
NFAState. enclosingRule
What rule do we live in?Rule
RuleClosureTransition. rule
Ptr to the rule definition object for this rule refFields in org.antlr.analysis with type parameters of type Rule Modifier and Type Field Description java.util.Map<Rule,LookaheadSet>
LL1Analyzer. FOLLOWCache
Methods in org.antlr.analysis with parameters of type Rule Modifier and Type Method Description protected int
LL1Analyzer. _detectConfoundingPredicates(NFAState s, Rule enclosingRule, boolean chaseFollowTransitions)
LookaheadSet
LL1Analyzer. FOLLOW(Rule r)
Constructors in org.antlr.analysis with parameters of type Rule Constructor Description RuleClosureTransition(Rule rule, NFAState ruleStart, NFAState followState)
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Uses of Rule in org.antlr.codegen
Methods in org.antlr.codegen with parameters of type Rule Modifier and Type Method Description void
CodeGenerator. issueInvalidAttributeError(java.lang.String x, java.lang.String y, Rule enclosingRule, org.antlr.runtime.Token actionToken, int outerAltNum)
void
CodeGenerator. issueInvalidAttributeError(java.lang.String x, Rule enclosingRule, org.antlr.runtime.Token actionToken, int outerAltNum)
void
CodeGenerator. issueInvalidScopeError(java.lang.String x, java.lang.String y, Rule enclosingRule, org.antlr.runtime.Token actionToken, int outerAltNum)
void
CodeGenerator. translateActionAttributeReferencesForSingleScope(Rule r, java.util.Map<java.lang.String,java.lang.Object> scopeActions)
Use for translating rule @init{...} actions that have no scope -
Uses of Rule in org.antlr.grammar.v3
Methods in org.antlr.grammar.v3 with parameters of type Rule Modifier and Type Method Description void
DefineGrammarItemsWalker. ruleAction(Rule r)
void
DefineGrammarItemsWalker. ruleScopeSpec(Rule r)
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Uses of Rule in org.antlr.tool
Fields in org.antlr.tool declared as Rule Modifier and Type Field Description Rule
RuleLabelScope. referencedRule
Fields in org.antlr.tool with type parameters of type Rule Modifier and Type Field Description java.util.Collection<? extends java.util.Collection<? extends Rule>>
LeftRecursionCyclesMessage. cycles
protected java.util.Set<Rule>
Grammar. delegatedRuleReferences
The list of all rules referenced in this grammar, not defined here, and defined in a delegate grammar.protected java.util.Set<Rule>
Grammar. leftRecursiveRules
A list of all rules that are in any left-recursive cycle.protected java.util.LinkedHashMap<java.lang.String,Rule>
Grammar. nameToRuleMap
Map a rule to it's Rule objectprotected java.util.Vector<Rule>
CompositeGrammar. ruleIndexToRuleList
Map a rule index to its name; use a Vector on purpose as new collections stuff won't let me setSize and make it grow.protected java.util.Set<Rule>
GrammarSanity. visitedDuringRecursionCheck
The checkForLeftRecursion method needs to track what rules it has visited to track infinite recursion.Methods in org.antlr.tool that return Rule Modifier and Type Method Description Rule
NFAFactory. getCurrentRule()
Rule
Grammar. getLocallyDefinedRule(java.lang.String ruleName)
Rule
Grammar.LabelElementPair. getReferencedRule()
Rule
CompositeGrammar. getRule(java.lang.String ruleName)
Rule
CompositeGrammarTree. getRule(java.lang.String ruleName)
Find a rule by looking in current grammar then down towards the delegate grammars.Rule
Grammar. getRule(java.lang.String ruleName)
Rule
Grammar. getRule(java.lang.String scopeName, java.lang.String ruleName)
Methods in org.antlr.tool that return types with arguments of type Rule Modifier and Type Method Description java.util.List<? extends java.util.Collection<? extends Rule>>
Grammar. checkAllRulesForLeftRecursion()
java.util.List<java.util.Set<Rule>>
GrammarSanity. checkAllRulesForLeftRecursion()
Check all rules for infinite left recursion before analysis.java.util.Set<? extends Rule>
CompositeGrammar. getAllImportedRules(Grammar g)
Get all rule definitions from all direct/indirect delegate grammars of g.java.util.Set<? extends Rule>
Grammar. getAllImportedRules()
Get set of all rules imported from all delegate grammars even if indirectly delegated.java.util.Set<Rule>
Grammar. getDelegatedRuleReferences()
java.util.Set<? extends Rule>
CompositeGrammar. getDelegatedRules(Grammar g)
Get set of rules for grammar g that need to have manual delegation methods.java.util.Set<? extends Rule>
Grammar. getDelegatedRules()
Get the set of Rules that need to have manual delegations like "void rule() { importedGrammar.rule(); }" If this grammar is master, get list of all rule definitions from all delegate grammars.java.util.Set<Rule>
Grammar. getLeftRecursiveRules()
Return a list of left-recursive rules; no analysis can be done successfully on these.java.util.Collection<Rule>
Grammar. getRules()
Methods in org.antlr.tool with parameters of type Rule Modifier and Type Method Description protected void
GrammarSanity. addRulesToCycle(Rule targetRule, Rule enclosingRule, java.util.List<java.util.Set<Rule>> listOfRecursiveCycles)
enclosingRuleName calls targetRuleName, find the cycle containing the target and add the caller.StateCluster
NFAFactory. build_RuleRef(Rule refDef, NFAState ruleStart)
For reference to rule r, build o-e->(r) o where (r) is the start of rule r and the trailing o is not linked to from rule ref state directly (it's done thru the transition(0) RuleClosureTransition.protected void
NameSpaceChecker. checkForLabelConflict(Rule r, org.antlr.runtime.Token label)
Make sure a label doesn't conflict with another symbol.boolean
NameSpaceChecker. checkForLabelTypeMismatch(Rule r, org.antlr.runtime.Token label, int type)
If type of previous label differs from new label's type, that's an error.protected void
NameSpaceChecker. checkForRuleArgumentAndReturnValueConflicts(Rule r)
protected void
NameSpaceChecker. checkForRuleDefinitionProblems(Rule r)
void
NameSpaceChecker. checkForRuleScopeAttributeConflict(Rule r, Attribute attribute)
Check for collision of a rule-scope dynamic attribute with: arg, return value, rule name itself.protected void
Grammar. defineLabel(Rule r, org.antlr.runtime.Token label, GrammarAST element, int type)
Define a label defined in a rule r; check the validity then ask the Rule object to actually define it.void
NFAFactory. setCurrentRule(Rule currentRule)
Method parameters in org.antlr.tool with type arguments of type Rule Modifier and Type Method Description protected void
GrammarSanity. addRulesToCycle(Rule targetRule, Rule enclosingRule, java.util.List<java.util.Set<Rule>> listOfRecursiveCycles)
enclosingRuleName calls targetRuleName, find the cycle containing the target and add the caller.int
NFAFactory. build_EOFStates(java.util.Collection<Rule> rules)
add an EOF transition to any rule end NFAState that points to nothing (i.e., for all those rules not invoked by another rule).static void
ErrorManager. leftRecursionCycles(java.util.Collection<? extends java.util.Set<? extends Rule>> cycles)
protected boolean
GrammarSanity. traceStatesLookingForLeftRecursion(NFAState s, java.util.Set<NFAState> visitedStates, java.util.List<java.util.Set<Rule>> listOfRecursiveCycles)
From state s, look for any transition to a rule that is currently being traced.Constructors in org.antlr.tool with parameters of type Rule Constructor Description RuleLabelScope(Rule referencedRule, org.antlr.runtime.Token actionToken)
Constructor parameters in org.antlr.tool with type arguments of type Rule Constructor Description LeftRecursionCyclesMessage(java.util.Collection<? extends java.util.Collection<? extends Rule>> cycles)
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