Package org.jparsec

Class Matcher<T>

java.lang.Object

org.jparsec.Matcher<T>

Direct Known Subclasses:

DropLeft, DropRight, Eos, FailIf, Indent, Lexeme, Many, Map, MapOrFail, MultilineComment, Newline, Not, Opt, Or, Recursive, Satisfy, Sep, Seq.SeqX, Seq2, SinglelineComment, Spaces, Str, TakeWhile, Times

public abstract class Matcher<T>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
Optional<String>	customError
String	errorMessage
Optional<String>	internalDescription

Constructor Summary

Constructors

Constructor	Description
Matcher(String errorMessage)

Method Summary

Modifier and Type	Method	Description
Matcher<T>	any(Matcher<T> other)
void	assertEquals(Context input, T value)
void	assertFails(String text)
void	assertParses(String text)
<U> Matcher<U>	dropLeft(Matcher<U> other)
<U> Matcher<T>	dropRight(Matcher<U> other)
Matcher<T>	failIf(Predicate<T> fn, String errorMessage)
<U> Matcher<U>	map(Function<T,U> fn)
<U> Matcher<U>	mapOrError(Function<MatchResult<T>,MatchResult<U>> fn)
<U> Matcher<Either<T,U>>	or(Matcher<U> other)
MatchResult<T>	parse(String text)
abstract MatchResult<T>	parse(Context ctx)
Optional<T>	parseMaybe(String text)
Optional<T>	parseMaybe(Context ctx)
T	parseThrow(String text)
<U> Matcher<Pair<T,U>>	seq(Matcher<U> other)
Matcher<T>	setErrorMessage(String message)
Matcher<T>	setInternalDescription(String message)
TakeWhile<T>	takeWhile(Predicate<T> fn)

Methods inherited from class java.lang.Object

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

Field Details

errorMessage

public String errorMessage

customError

public Optional<String> customError

internalDescription

public Optional<String> internalDescription

Constructor Details

Matcher

public Matcher(String errorMessage)

Method Details

parse

public abstract MatchResult<T> parse(Context ctx)

parse

public MatchResult<T> parse(String text)

parseThrow

public T parseThrow(String text)

parseMaybe

public Optional<T> parseMaybe(Context ctx)

parseMaybe

public Optional<T> parseMaybe(String text)

assertParses

public void assertParses(String text)

assertFails

public void assertFails(String text)

assertEquals

public void assertEquals(Context input,
 T value)

setErrorMessage

public Matcher<T> setErrorMessage(String message)

setInternalDescription

public Matcher<T> setInternalDescription(String message)

map

public <U> Matcher<U> map(Function<T,U> fn)

failIf

public Matcher<T> failIf(Predicate<T> fn,
 String errorMessage)

mapOrError

public <U> Matcher<U> mapOrError(Function<MatchResult<T>,MatchResult<U>> fn)

takeWhile

public TakeWhile<T> takeWhile(Predicate<T> fn)

or

public <U> Matcher<Either<T,U>> or(Matcher<U> other)

any

public Matcher<T> any(Matcher<T> other)

seq

public <U> Matcher<Pair<T,U>> seq(Matcher<U> other)

dropLeft

public <U> Matcher<U> dropLeft(Matcher<U> other)

dropRight

public <U> Matcher<T> dropRight(Matcher<U> other)