01: /**
02: * Copyright 2006 Webmedia Group Ltd.
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: **/package org.araneaframework.backend.list.memorybased;
16:
17: import java.io.Serializable;
18:
19: /**
20: * Comparator Expression factory.
21: *
22: * @see ComparatorExpression
23: * @see LazyComparatorExpression
24: *
25: * @author Rein Raudjärv
26: *
27: * @since 1.1
28: */
29: public interface ComparatorExpressionFactory extends Serializable {
30:
31: /**
32: * Creates a new ComparatorExpression.
33: *
34: * @return new ComparatorExpression.
35: */
36: ComparatorExpression createComparatorExpression();
37:
38: }
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