All enumeration types have a static values() method, which returns an
array of possible values. Use that instead of cascading ifs to get the
appropriate enum value.
Change-Id: Ic91cd04ac3e64e7d8263e6535e354f7ef2d713cf
Signed-off-by: Robert Varga <rovarga@cisco.com>
WRITE_ONLY,
READ_WRITE;
- public static TransactionType fromInt(int type) {
- if(type == WRITE_ONLY.ordinal()) {
- return WRITE_ONLY;
- } else if(type == READ_WRITE.ordinal()) {
- return READ_WRITE;
- } else if(type == READ_ONLY.ordinal()) {
- return READ_ONLY;
- } else {
- throw new IllegalArgumentException("In TransactionType enum value" + type);
+ // Cache all values
+ private static final TransactionType[] VALUES = values();
+
+ public static TransactionType fromInt(final int type) {
+ try {
+ return VALUES[type];
+ } catch (IndexOutOfBoundsException e) {
+ throw new IllegalArgumentException("In TransactionType enum value " + type, e);
}
}
}