01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. The ASF licenses this file to You
04: * under the Apache License, Version 2.0 (the "License"); you may not
05: * 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. For additional information regarding
15: * copyright in this work, please see the NOTICE file in the top level
16: * directory of this distribution.
17: */
18:
19: package org.apache.roller.ui.rendering;
20:
21: import java.io.Writer;
22: import java.util.Map;
23:
24: /**
25: * Interface representing a content renderer in Roller.
26: */
27: public interface Renderer {
28:
29: /**
30: * Render the content for this Renderer to the given Writer using
31: * the given set of model objects.
32: *
33: * Throws an exception if there is a problem during rendering.
34: */
35: public void render(Map model, Writer writer)
36: throws RenderingException;
37:
38: }
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