Package net.sf.jett.parser

Enum FormulaScanner.Token

java.lang.Object

java.lang.Enum<FormulaScanner.Token>

net.sf.jett.parser.FormulaScanner.Token

Enclosing class:

FormulaScanner

public static enum FormulaScanner.Token
extends java.lang.Enum<FormulaScanner.Token>

Enumeration for the different types of Tokens in Formulas.

Enum Constant Summary

Enum Constants

Enum Constant	Description
TOKEN_COMMA
TOKEN_DOUBLE_PIPE
TOKEN_DOUBLE_QUOTE
TOKEN_EOI
TOKEN_ERROR_BUF_NULL
TOKEN_ERROR_EOI_IN_DQUOTES
TOKEN_ERROR_EOI_IN_SQUOTES
TOKEN_EXCLAMATION
TOKEN_LEFT_PAREN
TOKEN_OPERATOR
TOKEN_RIGHT_PAREN
TOKEN_SINGLE_QUOTE
TOKEN_STRING
TOKEN_UNKNOWN
TOKEN_WHITESPACE

Method Summary

Modifier and Type	Method	Description
int	getCode()	Returns the unique code associated with this Token.
static FormulaScanner.Token	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static FormulaScanner.Token[]	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

TOKEN_ERROR_EOI_IN_SQUOTES

public static final FormulaScanner.Token TOKEN_ERROR_EOI_IN_SQUOTES

TOKEN_ERROR_EOI_IN_DQUOTES

public static final FormulaScanner.Token TOKEN_ERROR_EOI_IN_DQUOTES

TOKEN_ERROR_BUF_NULL

public static final FormulaScanner.Token TOKEN_ERROR_BUF_NULL

TOKEN_UNKNOWN

public static final FormulaScanner.Token TOKEN_UNKNOWN

TOKEN_WHITESPACE

public static final FormulaScanner.Token TOKEN_WHITESPACE

TOKEN_STRING

public static final FormulaScanner.Token TOKEN_STRING

TOKEN_SINGLE_QUOTE

public static final FormulaScanner.Token TOKEN_SINGLE_QUOTE

TOKEN_DOUBLE_QUOTE

public static final FormulaScanner.Token TOKEN_DOUBLE_QUOTE

TOKEN_EXCLAMATION

public static final FormulaScanner.Token TOKEN_EXCLAMATION

TOKEN_LEFT_PAREN

public static final FormulaScanner.Token TOKEN_LEFT_PAREN

TOKEN_RIGHT_PAREN

public static final FormulaScanner.Token TOKEN_RIGHT_PAREN

TOKEN_COMMA

public static final FormulaScanner.Token TOKEN_COMMA

TOKEN_DOUBLE_PIPE

public static final FormulaScanner.Token TOKEN_DOUBLE_PIPE

TOKEN_OPERATOR

public static final FormulaScanner.Token TOKEN_OPERATOR

TOKEN_EOI

public static final FormulaScanner.Token TOKEN_EOI

Method Detail

values

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

Returns:

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

valueOf

public static FormulaScanner.Token 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

getCode

public int getCode()

Returns the unique code associated with this Token.

Returns:

The unique code.