net.ontopia.topicmaps.db2tm
Enum ChangeType

java.lang.Object
  java.lang.Enum<ChangeType>
      net.ontopia.topicmaps.db2tm.ChangeType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ChangeType>

public enum ChangeType
extends java.lang.Enum<ChangeType>

INTERNAL: We used to have five change types (declared as static ints in ChangelogReaderIF), but reduced that to the current two. However, I don't want to use a boolean for this, and so decided to change over to an enum.

Enum Constant Summary

DELETE
Used for delete.

UPDATE
Used for both insert and update.

Method Summary

static ChangeType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static ChangeType[]	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

UPDATE

public static final ChangeType UPDATE

Used for both insert and update. The code works out from the data what to do.

DELETE

public static final ChangeType DELETE

Used for delete. The code detects this case itself from the data.

Method Detail

values

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

Returns:

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

valueOf

public static ChangeType 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