fr.umlv.tatoo.runtime.parser
Enum ActionReturn

java.lang.Object
  java.lang.Enum<ActionReturn>
      fr.umlv.tatoo.runtime.parser.ActionReturn

All Implemented Interfaces:

Serializable, Comparable<ActionReturn>

public enum ActionReturn
extends Enum<ActionReturn>

Instruct the parser about what it has to do.

Author:

julien

Enum Constant Summary

KEEP
continue with the same terminal

NEXT
wait for the next terminal

NEXT_ERROR
current terminal must be discarded because there is an error.

RELEX
Asks the lexer to reconsider the active rule to parse the input since the expected lookahead set has decreased

Method Summary

static ActionReturn	valueOf(String name) Returns the enum constant of this type with the specified name.
static ActionReturn[]	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

NEXT

public static final ActionReturn NEXT

wait for the next terminal

KEEP

public static final ActionReturn KEEP

continue with the same terminal

NEXT_ERROR

public static final ActionReturn NEXT_ERROR

current terminal must be discarded because there is an error.

RELEX

public static final ActionReturn RELEX

Asks the lexer to reconsider the active rule to parse the input since the expected lookahead set has decreased

Method Detail

values

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

Returns:

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

valueOf

public static ActionReturn 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