Package org.jfuncmachine.sexprlang.parser

Enum Class Parser.State

java.lang.Object

java.lang.Enum<Parser.State>

org.jfuncmachine.sexprlang.parser.Parser.State

All Implemented Interfaces:

Serializable, Comparable<Parser.State>, Constable

Enclosing class:

Parser

public static enum Parser.State
extends Enum<Parser.State>

The states of the parser

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
AwaitingItem	Indicates the parser is waiting for the next item
AwaitingSeparator	Indicates the parser is waiting for a separator
GotMinus	Indicates the parser is has seen a minus to start an item, but doesn't know yet if it is part of a number or part of a symbol
ReadingNumber	Indicates the parser is reading a number
ReadingString	Indicates the parser is reading a String
ReadingSymbol	Indicates the parser is reading a symbol
SkippingBlockComment	Indicates the parser is skipping a block comment
SkippingLineComment	Indicates the parser is skipping a line comment

Method Summary

Modifier and Type	Method	Description
static Parser.State	valueOf(String name)	Returns the enum constant of this class with the specified name.
static Parser.State[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, describeConstable, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

AwaitingItem

public static final Parser.State AwaitingItem

Indicates the parser is waiting for the next item

ReadingNumber

public static final Parser.State ReadingNumber

Indicates the parser is reading a number

ReadingSymbol

public static final Parser.State ReadingSymbol

Indicates the parser is reading a symbol

ReadingString

public static final Parser.State ReadingString

Indicates the parser is reading a String

AwaitingSeparator

public static final Parser.State AwaitingSeparator

Indicates the parser is waiting for a separator

SkippingLineComment

public static final Parser.State SkippingLineComment

Indicates the parser is skipping a line comment

SkippingBlockComment

public static final Parser.State SkippingBlockComment

Indicates the parser is skipping a block comment

GotMinus

public static final Parser.State GotMinus

Indicates the parser is has seen a minus to start an item, but doesn't know yet if it is part of a number or part of a symbol

Method Details

values

public static Parser.State[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static Parser.State valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null