01: package org.apache.dvsl;
02:
03: /*
04: * Licensed to the Apache Software Foundation (ASF) under one
05: * or more contributor license agreements. See the NOTICE file
06: * distributed with this work for additional information
07: * regarding copyright ownership. The ASF licenses this file
08: * to you under the Apache License, Version 2.0 (the
09: * "License"); you may not use this file except in compliance
10: * with the License. You may obtain a copy of the License at
11: *
12: * http://www.apache.org/licenses/LICENSE-2.0
13: *
14: * Unless required by applicable law or agreed to in writing,
15: * software distributed under the License is distributed on an
16: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17: * KIND, either express or implied. See the License for the
18: * specific language governing permissions and limitations
19: * under the License.
20: */
21:
22: /**
23: * This is the tool interface exposed to the stylesheet.
24: *
25: * @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>
26: */
27: public interface TransformTool {
28: /**
29: * <p>
30: * Applies templates in the current stylesheet
31: * to the nodeset returned by the XPath expression
32: * </p>
33: *
34: * @param xpath XPath expression to select nodes
35: * @return The rendered result
36: */
37: public String applyTemplates(String xpath) throws Exception;
38:
39: public String applyTemplates(DVSLNode node) throws Exception;
40:
41: public String applyTemplates(DVSLNode node, String xpath)
42: throws Exception;
43:
44: public String applyTemplates() throws Exception;
45:
46: public String copy() throws Exception;
47:
48: public Object get(String key);
49:
50: public Object getAppValue(Object key);
51:
52: public Object putAppValue(Object key, Object value);
53: }
|