io.parsingdata.metal.token

Class Rep

java.lang.Object

io.parsingdata.metal.token.Token

io.parsingdata.metal.token.Rep

public class Rep
extends Token

A Token that specifies a possible repetition of a token.

A Rep consists of a single token. A parse is attempted as long as parsing succeeds. Since any amount of iterations is acceptable (including zero), parsing a Rep will always succeed.

See Also:

RepN

Field Summary

Fields

Modifier and Type	Field and Description
Token	token

Fields inherited from class io.parsingdata.metal.token.Token

EMPTY_NAME, encoding, name, NO_NAME, SEPARATOR

Constructor Summary

Constructors

Constructor and Description
Rep(String name, Token token, Encoding encoding)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	hashCode()
protected Optional<ParseState>	parseImpl(Environment environment)
String	toString()

Methods inherited from class io.parsingdata.metal.token.Token

getCanonical, isLocal, makeNameFragment, parse

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

token

public final Token token

Constructor Detail

Rep

public Rep(String name,
           Token token,
           Encoding encoding)

Method Detail

parseImpl

protected Optional<ParseState> parseImpl(Environment environment)

Specified by:

parseImpl in class Token

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Token

hashCode

public int hashCode()

Overrides:

hashCode in class Token