org.omg.dds.core.policy

Enum Ownership.Kind

java.lang.Object

java.lang.Enum<Ownership.Kind>

org.omg.dds.core.policy.Ownership.Kind

All Implemented Interfaces:

Serializable, Comparable<Ownership.Kind>

Enclosing interface:

Ownership

public static enum Ownership.Kind
extends Enum<Ownership.Kind>

Enum Constant Summary

Enum Constants

Enum Constant and Description
EXCLUSIVE Indicates each instance can only be owned by one DataWriter, but the owner of an instance can change dynamically.
SHARED Indicates shared ownership for each instance.

Method Summary

Methods

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

SHARED

public static final Ownership.Kind SHARED

Indicates shared ownership for each instance. Multiple writers are allowed to update the same instance and all the updates are made available to the readers. In other words there is no concept of an "owner" for the instances. This is the default behavior.

EXCLUSIVE

public static final Ownership.Kind EXCLUSIVE

Indicates each instance can only be owned by one DataWriter, but the owner of an instance can change dynamically. The selection of the owner is controlled by the setting of the OwnershipStrength. The owner is always set to be the highest-strength DataWriter object among the ones currently "active" (as determined by the Liveliness).

Method Detail

values

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

Returns:

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

valueOf

public static Ownership.Kind 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