org.eclipse.xtext.util.formallang

Class StringProduction

java.lang.Object

org.eclipse.xtext.util.formallang.StringProduction

All Implemented Interfaces:

Production<StringProduction.ProdElement,String>

Direct Known Subclasses:

StringCfg

public class StringProduction
extends Object
implements Production<StringProduction.ProdElement,String>

Author:

Moritz Eysholdt - Initial contribution and API

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StringProduction.ElementType
class	StringProduction.ProdElement
protected static class	StringProduction.Token

Field Summary

Fields

Modifier and Type	Field and Description
protected StringProduction.ProdElement	root
protected static Pattern	WS

Constructor Summary

Constructors

Constructor and Description
StringProduction()
StringProduction(String production)

Method Summary

Methods

Modifier and Type	Method and Description
protected StringProduction.ProdElement	createElement(StringProduction.ElementType type)
Iterable<StringProduction.ProdElement>	getAlternativeChildren(StringProduction.ProdElement ele)
StringProduction.ProdElement	getParent(StringProduction.ProdElement ele)
StringProduction.ProdElement	getRoot()
Iterable<StringProduction.ProdElement>	getSequentialChildren(StringProduction.ProdElement ele)
String	getToken(StringProduction.ProdElement ele)
Iterable<StringProduction.ProdElement>	getUnorderedChildren(StringProduction.ProdElement ele)
boolean	isMany(StringProduction.ProdElement ele)
boolean	isOptional(StringProduction.ProdElement ele)
protected Stack<Pair<StringProduction.Token,String>>	lex(String string)
protected StringProduction.ProdElement	parseAlt(Stack<Pair<StringProduction.Token,String>> tokens)
protected void	parseCardinality(Stack<Pair<StringProduction.Token,String>> tokens, StringProduction.ProdElement ele)
protected StringProduction.ProdElement	parsePrim(Stack<Pair<StringProduction.Token,String>> tokens)
protected StringProduction.ProdElement	parseSeq(Stack<Pair<StringProduction.Token,String>> tokens)
protected StringProduction.ProdElement	parseUnordered(Stack<Pair<StringProduction.Token,String>> tokens)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

WS

protected static final Pattern WS

root

protected StringProduction.ProdElement root

Constructor Detail

StringProduction

public StringProduction()

StringProduction

public StringProduction(String production)

Method Detail

createElement

protected StringProduction.ProdElement createElement(StringProduction.ElementType type)

getAlternativeChildren

public Iterable<StringProduction.ProdElement> getAlternativeChildren(StringProduction.ProdElement ele)

Specified by:

getAlternativeChildren in interface Production<StringProduction.ProdElement,String>

getParent

public StringProduction.ProdElement getParent(StringProduction.ProdElement ele)

Specified by:

getParent in interface Production<StringProduction.ProdElement,String>

getRoot

public StringProduction.ProdElement getRoot()

Specified by:

getRoot in interface Production<StringProduction.ProdElement,String>

getSequentialChildren

public Iterable<StringProduction.ProdElement> getSequentialChildren(StringProduction.ProdElement ele)

Specified by:

getSequentialChildren in interface Production<StringProduction.ProdElement,String>

getToken

public String getToken(StringProduction.ProdElement ele)

Specified by:

getToken in interface Production<StringProduction.ProdElement,String>

getUnorderedChildren

public Iterable<StringProduction.ProdElement> getUnorderedChildren(StringProduction.ProdElement ele)

Specified by:

getUnorderedChildren in interface Production<StringProduction.ProdElement,String>

isMany

public boolean isMany(StringProduction.ProdElement ele)

Specified by:

isMany in interface Production<StringProduction.ProdElement,String>

isOptional

public boolean isOptional(StringProduction.ProdElement ele)

Specified by:

isOptional in interface Production<StringProduction.ProdElement,String>

lex

protected Stack<Pair<StringProduction.Token,String>> lex(String string)

parseAlt

protected StringProduction.ProdElement parseAlt(Stack<Pair<StringProduction.Token,String>> tokens)

parseCardinality

protected void parseCardinality(Stack<Pair<StringProduction.Token,String>> tokens,
                    StringProduction.ProdElement ele)

parsePrim

protected StringProduction.ProdElement parsePrim(Stack<Pair<StringProduction.Token,String>> tokens)

parseSeq

protected StringProduction.ProdElement parseSeq(Stack<Pair<StringProduction.Token,String>> tokens)

parseUnordered

protected StringProduction.ProdElement parseUnordered(Stack<Pair<StringProduction.Token,String>> tokens)

toString

public String toString()

Overrides:

toString in class Object