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: package org.apache.cocoon.reading.imageop;
18:
19: import java.awt.image.WritableRaster;
20: import org.apache.avalon.framework.component.Component;
21: import org.apache.avalon.framework.parameters.Parameters;
22: import org.apache.cocoon.ProcessingException;
23:
24: public interface ImageOperation extends Component {
25:
26: String ROLE = ImageOperation.class.getName();
27:
28: void setPrefix(String prefix);
29:
30: void setup(Parameters params) throws ProcessingException;
31:
32: WritableRaster apply(WritableRaster raster);
33:
34: String getKey();
35: }
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