ml.options
Enum Options.Multiplicity

java.lang.Object
  extended by java.lang.Enum<Options.Multiplicity>
      extended by ml.options.Options.Multiplicity
All Implemented Interfaces:
java.io.Serializable, java.lang.Comparable<Options.Multiplicity>
Enclosing class:
Options

public static enum Options.Multiplicity
extends java.lang.Enum<Options.Multiplicity>

An enum encapsulating the possible multiplicities for options


Enum Constant Summary
ONCE
          Option needs to occur exactly once
ONCE_OR_MORE
          Option needs to occur at least once
ZERO_OR_MORE
          Option can occur any number of times
ZERO_OR_ONCE
          Option needs to occur either once or not at all
 
Method Summary
static Options.Multiplicity valueOf(java.lang.String name)
          Returns the enum constant of this type with the specified name.
static Options.Multiplicity[] 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

ONCE

public static final Options.Multiplicity ONCE
Option needs to occur exactly once


ONCE_OR_MORE

public static final Options.Multiplicity ONCE_OR_MORE
Option needs to occur at least once


ZERO_OR_ONCE

public static final Options.Multiplicity ZERO_OR_ONCE
Option needs to occur either once or not at all


ZERO_OR_MORE

public static final Options.Multiplicity ZERO_OR_MORE
Option can occur any number of times

Method Detail

values

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

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

valueOf

public static Options.Multiplicity 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