Package eu.bandm.tscore.base

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

java.lang.Object

eu.bandm.tscore.base.Translet.Parser<R>

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

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

Direct Known Subclasses:

Translet.OrCoTupleParser, Translet.PriorCoTupleParser

Enclosing class:

Translet

public abstract static class Translet.CoTupleParser<A,B,C,D>
extends Translet.DisjunctionParser<CoTuple<A,B,C,D>>

Common superclass for Parsers which accept one of many alternatives and return a CoTuple (ORn and PRIORn). Currently maximally four(4) sub-parsers are supported.
There are four flavours of disjunctions: Acceptance can follow a priority, or be nondeterministic; the result can be a common superclass, or a CoTuple.

Field Summary

Fields

Modifier and Type	Field	Description
protected Translet.Parser<A>	p1
protected Translet.Parser<B>	p2
protected Translet.Parser<C>	p3
protected Translet.Parser<D>	p4

Constructor Summary

Constructors

Constructor	Description
CoTupleParser(Translet.Parser<A> p1, Translet.Parser<B> p2, Translet.Parser<C> p3, Translet.Parser<D> p4)	Constructor called only by sub-class constructors.

Method Summary

Modifier and Type	Method	Description
protected CoTuple<A,B,C,D>	wrapResult(int index, Translet.State<?> resultState)	Wraps the result of a successful sub-parser into the CoTuple type.

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

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

Methods inherited from class java.lang.Object

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

Field Details

p1

protected Translet.Parser<A> p1

p2

protected Translet.Parser<B> p2

p3

protected Translet.Parser<C> p3

p4

protected Translet.Parser<D> p4

Constructor Details

CoTupleParser

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

Constructor called only by sub-class constructors.

Method Details

wrapResult

protected CoTuple<A,B,C,D> wrapResult(int index,
 Translet.State<?> resultState)

Wraps the result of a successful sub-parser into the CoTuple type.

Specified by:

wrapResult in class Translet.DisjunctionParser<CoTuple<A,B,C,D>>

Parameters:

index - the variant (1..4) of the result

resultState - the result object to be wrapped