com.parc.chat.tokenizer

Enum TokenType

java.lang.Object

java.lang.Enum<TokenType>

com.parc.chat.tokenizer.TokenType

All Implemented Interfaces:

Serializable, Comparable<TokenType>

public enum TokenType
extends Enum<TokenType>

This enum defines the types of tokens according to their use in text.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ALPHA
AT_NAME
BRACKET
EMAIL_ADDR
EMOTICON
FILENAME
HASH_TAG
HYPHEN
NUMERIC
PUNCT
URL

Method Summary

Modifier and Type	Method and Description
static TokenType	valueOf(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

ALPHA

public static final TokenType ALPHA

PUNCT

public static final TokenType PUNCT

BRACKET

public static final TokenType BRACKET

AT_NAME

public static final TokenType AT_NAME

HASH_TAG

public static final TokenType HASH_TAG

EMOTICON

public static final TokenType EMOTICON

URL

public static final TokenType URL

EMAIL_ADDR

public static final TokenType EMAIL_ADDR

FILENAME

public static final TokenType FILENAME

HYPHEN

public static final TokenType HYPHEN

NUMERIC

public static final TokenType NUMERIC

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(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