net.obvj.jep.functions

Enum UnarySystemFunction.Strategy

java.lang.Object

java.lang.Enum<UnarySystemFunction.Strategy>

net.obvj.jep.functions.UnarySystemFunction.Strategy

All Implemented Interfaces:

Serializable, Comparable<UnarySystemFunction.Strategy>

Enclosing class:

UnarySystemFunction

public static enum UnarySystemFunction.Strategy
extends Enum<UnarySystemFunction.Strategy>

Defines particular strategies for the UnarySystemFunction.

Enum Constant Summary

Enum Constants

Enum Constant and Description
GET_ENV Retrieves environment variables
GET_SYSTEM_PROPERTY Retrieves system properties

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

GET_ENV

public static final UnarySystemFunction.Strategy GET_ENV

Retrieves environment variables

GET_SYSTEM_PROPERTY

public static final UnarySystemFunction.Strategy GET_SYSTEM_PROPERTY

Retrieves system properties

Method Detail

values

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

Returns:

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

valueOf

public static UnarySystemFunction.Strategy 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