com.sitewhere.web.configuration.model

Enum ElementRoleStrategy

java.lang.Object

java.lang.Enum<ElementRoleStrategy>

com.sitewhere.web.configuration.model.ElementRoleStrategy

All Implemented Interfaces:

Serializable, Comparable<ElementRoleStrategy>

public enum ElementRoleStrategy
extends Enum<ElementRoleStrategy>

Indicates number of elements of a given role that can appear in a container.

Author:

Derek

Enum Constant Summary

Enum Constants

Enum Constant and Description
AtLeastOne At least one element in the role must be added
ExactlyOne Exactly one element in the role can be added
ZeroOrMore Any number of elements in the role may be added
ZeroOrOne Maximum of one element in the role can be added

Method Summary

Methods

Modifier and Type	Method and Description
static ElementRoleStrategy	valueOf(String name) Returns the enum constant of this type with the specified name.
static ElementRoleStrategy[]	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

ExactlyOne

public static final ElementRoleStrategy ExactlyOne

Exactly one element in the role can be added

ZeroOrOne

public static final ElementRoleStrategy ZeroOrOne

Maximum of one element in the role can be added

AtLeastOne

public static final ElementRoleStrategy AtLeastOne

At least one element in the role must be added

ZeroOrMore

public static final ElementRoleStrategy ZeroOrMore

Any number of elements in the role may be added

Method Detail

values

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

Returns:

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

valueOf

public static ElementRoleStrategy 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