01: /*
02: * Copyright 2004-2006 the original author or authors.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16:
17: package org.compass.annotations;
18:
19: /**
20: * Specifies whether and how the meta-data proeprty should value will be revered.
21: *
22: * @author kimchy
23: */
24: public enum Reverse {
25: /**
26: * No reversing will happen on the meta-data value.
27: */
28: NO,
29:
30: /**
31: * A special reader will wrap the actual string value,
32: * and reverse it. More performant than the {@link #STRING}
33: * option, but means that it will always be {@link Index#TOKENIZED}
34: * and {@link Store#NO}.
35: */
36: READER,
37:
38: /**
39: * A new string will be used to hold the reverse value of the meta-data.
40: * Less performant than the {@link #READER} option, but allows to control
41: * the {@link Index} and the {@link Store}.
42: */
43: STRING
44: }
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