org.codehaus.jparsec.examples.bnf.ast
Enum Quantifier

java.lang.Object
  java.lang.Enum<Quantifier>
      org.codehaus.jparsec.examples.bnf.ast.Quantifier

All Implemented Interfaces:

Serializable, Comparable<Quantifier>

public enum Quantifier
extends Enum<Quantifier>

Qualifies a rule.

Author:

benyu

Enum Constant Summary

OPTIONAL

PLUS

STAR

Method Summary

String	toString()
static Quantifier	valueOf(String name) Returns the enum constant of this type with the specified name.
static Quantifier[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

STAR

public static final Quantifier STAR

PLUS

public static final Quantifier PLUS

OPTIONAL

public static final Quantifier OPTIONAL

Method Detail

values

public static Quantifier[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Quantifier c : Quantifier.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Quantifier valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

toString

public String toString()

Overrides:

toString in class Enum<Quantifier>