LeftRecursiveRuleFunction
public class RuleFunction extends OutputModelObject
Modifier and Type | Field | Description |
---|---|---|
Map<String,AltLabelStructDecl> |
altLabelCtxs |
|
AltLabelStructDecl[] |
altToContext |
|
Collection<AttributeDecl> |
args |
|
List<SrcOp> |
code |
|
String |
ctxType |
|
List<ExceptionClause> |
exceptions |
|
Action |
finallyAction |
|
boolean |
hasLookaheadBlock |
|
int |
index |
|
OrderedHashSet<Decl> |
locals |
|
List<String> |
modifiers |
|
String |
name |
|
Map<String,Action> |
namedActions |
|
List<SrcOp> |
postamble |
|
Rule |
rule |
|
StructDecl |
ruleCtx |
|
Collection<String> |
ruleLabels |
|
ATNState |
startState |
|
Collection<String> |
tokenLabels |
ast, factory
Constructor | Description |
---|---|
RuleFunction(OutputModelFactory factory,
Rule r) |
Modifier and Type | Method | Description |
---|---|---|
void |
addContextDecl(String altLabel,
Decl d) |
Add decl to struct ctx for rule or alt if labeled
|
void |
addContextGetters(OutputModelFactory factory,
Rule r) |
|
void |
addLocalDecl(Decl d) |
Add local var decl
|
void |
fillNamedActions(OutputModelFactory factory,
Rule r) |
|
List<Decl> |
getDeclForAltElement(GrammarAST t,
String refLabelName,
boolean needList) |
|
Set<Decl> |
getDeclsForAllElements(List<AltAST> altASTs) |
for all alts, find which ref X or r needs List
Must see across alts.
|
protected FrequencySet<String> |
getElementFrequenciesForAlt(AltAST ast) |
Given list of X and r refs in alt, compute how many of each there are
|
public String name
public String ctxType
public Collection<String> ruleLabels
public Collection<String> tokenLabels
public ATNState startState
public int index
public Rule rule
public AltLabelStructDecl[] altToContext
public boolean hasLookaheadBlock
public OrderedHashSet<Decl> locals
public Collection<AttributeDecl> args
public StructDecl ruleCtx
public Map<String,AltLabelStructDecl> altLabelCtxs
public Action finallyAction
public List<ExceptionClause> exceptions
public RuleFunction(OutputModelFactory factory, Rule r)
public void addContextGetters(OutputModelFactory factory, Rule r)
public void fillNamedActions(OutputModelFactory factory, Rule r)
public Set<Decl> getDeclsForAllElements(List<AltAST> altASTs)
protected FrequencySet<String> getElementFrequenciesForAlt(AltAST ast)
public List<Decl> getDeclForAltElement(GrammarAST t, String refLabelName, boolean needList)
public void addLocalDecl(Decl d)
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