com.sun.msv.verifier.regexp

Class ResidualCalculator

public class ResidualCalculator extends Object implements ExpressionVisitorExpression

computes regular expression derivative. this class receives a regexp and computes the right language after eating given token.

Author: Kohsuke KAWAGUCHI

Constructor Summary
ResidualCalculator(ExpressionPool pool)
Method Summary
ExpressioncalcResidual(Expression exp, Token token)
compute the residual
ExpressiononAnyString()
ExpressiononAttribute(AttributeExp exp)
ExpressiononChoice(ChoiceExp exp)
ExpressiononConcur(ConcurExp exp)
ExpressiononData(DataExp exp)
ExpressiononElement(ElementExp exp)
ExpressiononEpsilon()
ExpressiononInterleave(InterleaveExp exp)
ExpressiononList(ListExp exp)
ExpressiononMixed(MixedExp exp)
ExpressiononNullSet()
ExpressiononOneOrMore(OneOrMoreExp exp)
ExpressiononOther(OtherExp exp)
ExpressiononRef(ReferenceExp exp)
ExpressiononSequence(SequenceExp exp)
ExpressiononValue(ValueExp exp)

Constructor Detail

ResidualCalculator

public ResidualCalculator(ExpressionPool pool)

Method Detail

calcResidual

public final Expression calcResidual(Expression exp, Token token)
compute the residual

onAnyString

public Expression onAnyString()

onAttribute

public Expression onAttribute(AttributeExp exp)

onChoice

public Expression onChoice(ChoiceExp exp)

onConcur

public Expression onConcur(ConcurExp exp)

onData

public Expression onData(DataExp exp)

onElement

public Expression onElement(ElementExp exp)

onEpsilon

public Expression onEpsilon()

onInterleave

public Expression onInterleave(InterleaveExp exp)

onList

public Expression onList(ListExp exp)

onMixed

public Expression onMixed(MixedExp exp)

onNullSet

public Expression onNullSet()

onOneOrMore

public Expression onOneOrMore(OneOrMoreExp exp)

onOther

public Expression onOther(OtherExp exp)

onRef

public Expression onRef(ReferenceExp exp)

onSequence

public Expression onSequence(SequenceExp exp)

onValue

public Expression onValue(ValueExp exp)