net.amygdalum.patternsearchalgorithms.automaton.bytes

Class NFABuilder

java.lang.Object

net.amygdalum.patternsearchalgorithms.automaton.bytes.NFABuilder

All Implemented Interfaces:

net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

public class NFABuilder
extends Object
implements net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

Constructor Summary

Constructors

Constructor and Description
NFABuilder(Charset charset)
NFABuilder(Charset charset, NFAComponentFactory factory)

Method Summary

Modifier and Type	Method and Description
NFA	build(NFAComponent nfa)
NFA	build(net.amygdalum.regexparser.RegexNode node)
NFAComponent	match(char value)
NFAComponent	match(char from, char to)
NFAComponent	match(String value)
NFAComponent	matchAlternatives(List<NFAComponent> as)
NFAComponent	matchConcatenation(List<NFAComponent> as)
NFAComponent	matchEmpty()
NFAComponent	matchFixedLoop(NFAComponent a, int count)
NFAComponent	matchGroup(NFAComponent a, int no)
NFAComponent	matchNothing()
NFAComponent	matchOptional(NFAComponent a)
NFAComponent	matchRangeLoop(NFAComponent a, int start, int end)
NFAComponent	matchStarLoop(NFAComponent a)
NFAComponent	matchUnlimitedLoop(NFAComponent a, int start)
NFAComponent	matchUpToN(NFAComponent a, int count)
NFAComponent	visitAlternatives(net.amygdalum.regexparser.AlternativesNode node)
NFAComponent	visitAnyChar(net.amygdalum.regexparser.AnyCharNode node)
NFAComponent	visitBoundedLoop(net.amygdalum.regexparser.BoundedLoopNode node)
NFAComponent	visitCharClass(net.amygdalum.regexparser.CharClassNode node)
NFAComponent	visitCompClass(net.amygdalum.regexparser.CompClassNode node)
NFAComponent	visitConcat(net.amygdalum.regexparser.ConcatNode node)
NFAComponent	visitEmpty(net.amygdalum.regexparser.EmptyNode node)
NFAComponent	visitGroup(net.amygdalum.regexparser.GroupNode node)
NFAComponent	visitOptional(net.amygdalum.regexparser.OptionalNode node)
NFAComponent	visitRangeChar(net.amygdalum.regexparser.RangeCharNode node)
NFAComponent	visitSingleChar(net.amygdalum.regexparser.SingleCharNode node)
NFAComponent	visitSpecialCharClass(net.amygdalum.regexparser.SpecialCharClassNode node)
NFAComponent	visitString(net.amygdalum.regexparser.StringNode node)
NFAComponent	visitUnboundedLoop(net.amygdalum.regexparser.UnboundedLoopNode node)

Methods inherited from class java.lang.Object

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

Constructor Detail

NFABuilder

public NFABuilder(Charset charset)

NFABuilder

public NFABuilder(Charset charset,
                  NFAComponentFactory factory)

Method Detail

match

public NFAComponent match(char value)

match

public NFAComponent match(String value)

match

public NFAComponent match(char from,
                          char to)

matchGroup

public NFAComponent matchGroup(NFAComponent a,
                               int no)

matchAlternatives

public NFAComponent matchAlternatives(List<NFAComponent> as)

matchConcatenation

public NFAComponent matchConcatenation(List<NFAComponent> as)

matchEmpty

public NFAComponent matchEmpty()

matchNothing

public NFAComponent matchNothing()

matchOptional

public NFAComponent matchOptional(NFAComponent a)

matchUnlimitedLoop

public NFAComponent matchUnlimitedLoop(NFAComponent a,
                                       int start)

matchStarLoop

public NFAComponent matchStarLoop(NFAComponent a)

matchRangeLoop

public NFAComponent matchRangeLoop(NFAComponent a,
                                   int start,
                                   int end)

matchFixedLoop

public NFAComponent matchFixedLoop(NFAComponent a,
                                   int count)

matchUpToN

public NFAComponent matchUpToN(NFAComponent a,
                               int count)

visitAlternatives

public NFAComponent visitAlternatives(net.amygdalum.regexparser.AlternativesNode node)

Specified by:

visitAlternatives in interface net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

visitAnyChar

public NFAComponent visitAnyChar(net.amygdalum.regexparser.AnyCharNode node)

Specified by:

visitAnyChar in interface net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

visitCharClass

public NFAComponent visitCharClass(net.amygdalum.regexparser.CharClassNode node)

Specified by:

visitCharClass in interface net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

visitCompClass

public NFAComponent visitCompClass(net.amygdalum.regexparser.CompClassNode node)

Specified by:

visitCompClass in interface net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

visitConcat

public NFAComponent visitConcat(net.amygdalum.regexparser.ConcatNode node)

Specified by:

visitConcat in interface net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

visitEmpty

public NFAComponent visitEmpty(net.amygdalum.regexparser.EmptyNode node)

Specified by:

visitEmpty in interface net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

visitGroup

public NFAComponent visitGroup(net.amygdalum.regexparser.GroupNode node)

Specified by:

visitGroup in interface net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

visitBoundedLoop

public NFAComponent visitBoundedLoop(net.amygdalum.regexparser.BoundedLoopNode node)

Specified by:

visitBoundedLoop in interface net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

visitUnboundedLoop

public NFAComponent visitUnboundedLoop(net.amygdalum.regexparser.UnboundedLoopNode node)

Specified by:

visitUnboundedLoop in interface net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

visitOptional

public NFAComponent visitOptional(net.amygdalum.regexparser.OptionalNode node)

Specified by:

visitOptional in interface net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

visitRangeChar

public NFAComponent visitRangeChar(net.amygdalum.regexparser.RangeCharNode node)

Specified by:

visitRangeChar in interface net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

visitSingleChar

public NFAComponent visitSingleChar(net.amygdalum.regexparser.SingleCharNode node)

Specified by:

visitSingleChar in interface net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

visitSpecialCharClass

public NFAComponent visitSpecialCharClass(net.amygdalum.regexparser.SpecialCharClassNode node)

Specified by:

visitSpecialCharClass in interface net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

visitString

public NFAComponent visitString(net.amygdalum.regexparser.StringNode node)

Specified by:

visitString in interface net.amygdalum.regexparser.RegexNodeVisitor<NFAComponent>

build

public NFA build(net.amygdalum.regexparser.RegexNode node)

build

public NFA build(NFAComponent nfa)