Package nlScript.ebnf

Class Rule

java.lang.Object

nlScript.ebnf.Rule

All Implemented Interfaces:

Generatable, RepresentsSymbol

Direct Known Subclasses:

Join, Optional, Or, Plus, Repeat, Sequence, Star

public abstract class Rule
extends Object
implements RepresentsSymbol, Generatable

Field Summary

Fields

Modifier and Type	Field	Description
protected final Named<?>[]	children
protected String[]	parsedChildNames
protected final ArrayList<EBNFProduction>	productions
protected final NonTerminal	tgt
protected final String	type

Constructor Summary

Constructors

Constructor	Description
Rule(String type, NonTerminal tgt, Named<?>... children)

Method Summary

Modifier and Type	Method	Description
static EBNFProduction	addProduction(BNF grammar, Rule rule, NonTerminal left, Symbol... right)
abstract void	createBNF(BNF grammar)
Generation	generate(EBNFCore grammar)
Autocompleter	getAutocompleter()
Generator	getChildGenerator(String childName, EBNFCore ebnf, Symbol otherwise)
GeneratorHints	getChildGeneratorHints(String childName)
int	getChildIndexForName(String name)
Named<?>[]	getChildren()
abstract Generator	getDefaultGenerator()
Evaluator	getEvaluator()
Generator	getGenerator()
GeneratorHints	getGeneratorHints()
ParseListener	getOnSuccessfulParsed()
String	getParsedNameForChild(int idx)
Symbol	getRepresentedSymbol()
protected static Symbol[]	getSymbols(Named<?>... named)
NonTerminal	getTarget()
boolean	hasParsedName(String name)
Rule	onSuccessfulParsed(ParseListener listener)
Rule	setAutocompleter(Autocompleter autocompleter)
void	setChildGeneratorHints(String childName, GeneratorHints hints)
Rule	setEvaluator(Evaluator evaluator)
void	setGenerator(Generator generator)
void	setGeneratorHints(GeneratorHints hints)
void	setParsedChildNames(String... parsedChildNames)
NamedRule	withName()
NamedRule	withName(String name)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

type

protected final String type

tgt

protected final NonTerminal tgt

children

protected final Named<?>[] children

parsedChildNames

protected String[] parsedChildNames

productions

protected final ArrayList<EBNFProduction> productions

Constructor Details

Rule

public Rule(String type,
 NonTerminal tgt,
 Named<?>... children)

Method Details

withName

public NamedRule withName(String name)

withName

public NamedRule withName()

getTarget

public NonTerminal getTarget()

getRepresentedSymbol

public Symbol getRepresentedSymbol()

Specified by:

getRepresentedSymbol in interface RepresentsSymbol

getChildren

public Named<?>[] getChildren()

getEvaluator

public Evaluator getEvaluator()

setEvaluator

public Rule setEvaluator(Evaluator evaluator)

getAutocompleter

public Autocompleter getAutocompleter()

setAutocompleter

public Rule setAutocompleter(Autocompleter autocompleter)

getChildIndexForName

public int getChildIndexForName(String name)

onSuccessfulParsed

public Rule onSuccessfulParsed(ParseListener listener)

getOnSuccessfulParsed

public ParseListener getOnSuccessfulParsed()

addProduction

public static EBNFProduction addProduction(BNF grammar,
 Rule rule,
 NonTerminal left,
 Symbol... right)

getParsedNameForChild

public String getParsedNameForChild(int idx)

getSymbols

protected static Symbol[] getSymbols(Named<?>... named)

setParsedChildNames

public void setParsedChildNames(String... parsedChildNames)

createBNF

public abstract void createBNF(BNF grammar)

generate

public Generation generate(EBNFCore grammar)

Specified by:

generate in interface Generatable

setGenerator

public void setGenerator(Generator generator)

setGeneratorHints

public void setGeneratorHints(GeneratorHints hints)

getGenerator

public Generator getGenerator()

getGeneratorHints

public GeneratorHints getGeneratorHints()

getDefaultGenerator

public abstract Generator getDefaultGenerator()

setChildGeneratorHints

public void setChildGeneratorHints(String childName,
 GeneratorHints hints)

hasParsedName

public boolean hasParsedName(String name)

getChildGenerator

public Generator getChildGenerator(String childName,
 EBNFCore ebnf,
 Symbol otherwise)

getChildGeneratorHints

public GeneratorHints getChildGeneratorHints(String childName)