eu.bandm.tscore.base

Class Translet.OrCoTupleParser<A,B,C,D>

java.lang.Object

eu.bandm.tscore.base.Translet.Parser<CoTuple<A,B,C,D>>

eu.bandm.tscore.base.Translet.CoTupleParser<A,B,C,D>

eu.bandm.tscore.base.Translet.OrCoTupleParser<A,B,C,D>

Enclosing class:

Translet

public static class Translet.OrCoTupleParser<A,B,C,D>
extends Translet.CoTupleParser<A,B,C,D>

Realizes disjunction which is nondeterministic and returns a CoTuple.

Field Summary

Fields inherited from class eu.bandm.tscore.base.Translet.CoTupleParser

p1, p2, p3, p4

Constructor Summary

Constructors

Constructor and Description
OrCoTupleParser(Translet.Parser<A> p1, Translet.Parser<B> p2, Translet.Parser<C> p3, Translet.Parser<D> p4) Constructor called by factory methods.

Method Summary

Modifier and Type	Method and Description
Format	name(boolean full, Map<Translet.Recursive,String> names) Returns a user-readable text representation.
Set<Translet.State<CoTuple<A,B,C,D>>>	parseOneState(Translet.State<?> inState, Set<Translet.Alternative> alternatives) Try to parse all sub-parsers by Translet.disj_testOneBranch(Parser,Parser,List,int,State,Set,Set).
String	unparse(Object key) Reverse the parsing process (as far as possible) and deliver a string representation which when parsed delivered the parse result.

Methods inherited from class eu.bandm.tscore.base.Translet.CoTupleParser

wrapResult

Methods inherited from class eu.bandm.tscore.base.Translet.Parser

executeStoring, isTerminal, mparse, name, parseEpsilon, stripOpt, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

OrCoTupleParser

public OrCoTupleParser(Translet.Parser<A> p1,
                       Translet.Parser<B> p2,
                       Translet.Parser<C> p3,
                       Translet.Parser<D> p4)

Constructor called by factory methods.

Method Detail

unparse

public String unparse(Object key)

Description copied from class: Translet.Parser

Reverse the parsing process (as far as possible) and deliver a string representation which when parsed delivered the parse result.

Specified by:

unparse in class Translet.Parser<CoTuple<A,B,C,D>>

parseOneState

public Set<Translet.State<CoTuple<A,B,C,D>>> parseOneState(Translet.State<?> inState,
                                                           Set<Translet.Alternative> alternatives)

Try to parse all sub-parsers by Translet.disj_testOneBranch(Parser,Parser,List,int,State,Set,Set). If no single alternative is hit, simply null is returned and a new Alternative is created one level above. If some sub-parsers are not hit, one new Alternative is constructed, joining them to a new disjunction.

Specified by:

parseOneState in class Translet.Parser<CoTuple<A,B,C,D>>

name

public Format name(boolean full,
                   Map<Translet.Recursive,String> names)

Description copied from class: Translet.Parser

Returns a user-readable text representation. This is in most cases, but not always, source text to construct the parser.

Specified by:

name in class Translet.Parser<CoTuple<A,B,C,D>>

Parameters:

full - whether storage constructs do appear in the rendering.

names - a map for managing the renderings of recursive calls