01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: package javax.servlet.jsp.el;
19:
20: /**
21: * <p>The interface to a map between EL function names and methods.</p>
22: *
23: * <p>Classes implementing this interface may, for instance, consult tag library
24: * information to resolve the map. </p>
25: *
26: * @since 2.0
27: * @deprecated
28: */
29: public interface FunctionMapper {
30: /**
31: * Resolves the specified local name and prefix into a Java.lang.Method.
32: * Returns null if the prefix and local name are not found.
33: *
34: * @param prefix the prefix of the function, or "" if no prefix.
35: * @param localName the short name of the function
36: * @return the result of the method mapping. Null means no entry found.
37: **/
38: public java.lang.reflect.Method resolveFunction(String prefix,
39: String localName);
40: }
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