01: /*
02: * Copyright 2005 Joe Walker
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: package org.directwebremoting.fsguide;
17:
18: import java.io.File;
19:
20: /**
21: * @author Joe Walker [joe at getahead dot ltd dot uk]
22: */
23: public interface Visitor {
24: /**
25: * Visit a file in a hierarchy
26: * @param file The file that we are currently visiting
27: */
28: void visitFile(File file);
29:
30: /**
31: * Visit a directory in a hierarchy.
32: * @param directory The directory that we are currently visiting
33: * @return true to continue digging into this directory
34: */
35: boolean visitDirectory(File directory);
36: }
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