org.apache.ambari.server.stack.upgrade

Enum TransferOperation

java.lang.Object

java.lang.Enum<TransferOperation>

org.apache.ambari.server.stack.upgrade.TransferOperation

All Implemented Interfaces:

Serializable, Comparable<TransferOperation>

public enum TransferOperation
extends Enum<TransferOperation>

Operations valid for a property transfer.

Enum Constant Summary

Enum Constants

Enum Constant and Description
COPY The property value is copied from another property.
DELETE The property should be removed.
MOVE The property value is moved.

Method Summary

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

DELETE

public static final TransferOperation DELETE

The property should be removed. Special case "*" to delete all properties that have NOT been overridden by a user.

MOVE

public static final TransferOperation MOVE

The property value is moved. A property may only be moved within the same config type. To move across types, perform a COPY to the target then a DELETE from the source config.

COPY

public static final TransferOperation COPY

The property value is copied from another property. A property may be copied from another config type.

Method Detail

values

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

Returns:

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

valueOf

public static TransferOperation 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