Uses of Class
org.stekikun.dolmen.unparam.Grammar

Packages that use Grammar

Package	Description
org.stekikun.dolmen.codegen
org.stekikun.dolmen.debug	This package contains generic utility functions to help debug Dolmen-generated lexical analyzers and parsers.
org.stekikun.dolmen.unparam

Uses of Grammar in org.stekikun.dolmen.codegen

Methods in org.stekikun.dolmen.codegen with parameters of type Grammar

Modifier and Type	Method and Description
static Config	Config.ofGrammar(Grammar grammar, @Nullable Reporter reporter) Same as ofOptions(Relevance.PARSER, grammar.options, reporter).
static SourceMapping	GrammarOutput.output(Writer writer, String className, Config config, Grammar grammar, Grammars.PredictionTable predict) Outputs to writer the definition of a top-down parser for the given grammar, provided the prediction table predict has no conflicts.
static SourceMapping	GrammarOutput.outputDefault(Writer writer, String className, Grammar grammar, Grammars.PredictionTable predict) Same as GrammarOutput.output(Writer, String, Config, Grammar, Grammars.PredictionTable) with the default configuration Config.DEFAULT.

Uses of Grammar in org.stekikun.dolmen.debug

Methods in org.stekikun.dolmen.debug with parameters of type Grammar

Modifier and Type	Method and Description
String	Derivation.display(Grammar grammar)
static Derivation.Displayer	Derivation.Displayer.ofGrammar(Grammar grammar, int initialIndent) The result is printed as if starting at column initialIndent.

Constructors in org.stekikun.dolmen.debug with parameters of type Grammar

Constructor and Description
DerivationGenerator(Grammar grammar) This builds an object capable of generating derivations for the given grammar.

Uses of Grammar in org.stekikun.dolmen.unparam

Methods in org.stekikun.dolmen.unparam that return Grammar

Modifier and Type	Method and Description
Grammar	Grammar.Builder.build()
static Grammar	Expansion.of(PGrammar pgrammar) This performs the expansion (aka monomorphization) of the parametric grammar pgrammar, which must have been checked to be expandable beforehand.

Methods in org.stekikun.dolmen.unparam with parameters of type Grammar

Modifier and Type	Method and Description
static Grammars.NTermsInfo	Grammars.analyseGrammar(Grammar grammar, @Nullable Grammars.Dependencies deps_, @Nullable Reporter reporter) Analyze the given grammar and compute for every non-terminal whether it is nullable, and the associated FIRST and FOLLOW sets.
static Grammars.Dependencies	Grammars.dependencies(Grammar grammar) Computes the map of dependencies between the non-terminals of the given grammar, i.e. associates to every non-terminal in grammar the set of non-terminals which appear in the right-hand side of productions for this non-terminal.
protected static Map<String,Set<String>>	Grammars.first(Grammars.Dependencies deps, Grammar grammar, Set<String> nullable)
protected static Map<String,Set<String>>	Grammars.follow(Grammars.Dependencies deps, Grammar grammar, Set<String> nullable, Map<String,Set<String>> first)
protected static Set<String>	Grammars.nullable(Grammars.Dependencies deps, Grammar grammar) NB: In all generality this is only a correct approximation, so non-terminals which are not in the resulting state are not guaranteed to always produce non-empty matches.
static Grammars.PredictionTable	Grammars.predictionTable(Grammar grammar, Grammars.NTermsInfo infos) Constructs a prediction table for the given grammar.

Constructors in org.stekikun.dolmen.unparam with parameters of type Grammar

Constructor and Description
Builder(Grammar grammar) Creates a fresh builder for a partition table based on the given grammar