jfun.parsec.tokens

Enum TokenType

java.lang.Object

java.lang.Enum<TokenType>

jfun.parsec.tokens.TokenType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<TokenType>

public enum TokenType
extends java.lang.Enum<TokenType>

This represents all pre-built token types.

Author:

Ben Yu Apr 27, 2006 8:59:13 PM

Enum Constant Summary

Enum Constants

Enum Constant and Description
Decimal decimal number literal
Integer integral number literal
Reserved reserved word
Word regular word

Method Summary

Methods

Modifier and Type	Method and Description
static TokenType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static TokenType[]	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, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

Reserved

public static final TokenType Reserved

reserved word

Word

public static final TokenType Word

regular word

Integer

public static final TokenType Integer

integral number literal

Decimal

public static final TokenType Decimal

decimal number literal

Method Detail

values

public static TokenType[] 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 (TokenType c : TokenType.values())
    System.out.println(c);

Returns:

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

valueOf

public static TokenType valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null