Program.java revision 30ab3fc173709a491c9e2e103f53fb7c0d1b96b7 
1/*
2 * Copyright (C) 2011 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
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
17
18package android.filterfw.core;
19
20import android.filterfw.core.Frame;
21
22public abstract class Program {
23
24    public abstract void process(Frame[] inputs, Frame output);
25
26    public void process(Frame input, Frame output) {
27        Frame[] inputs = new Frame[1];
28        inputs[0] = input;
29        process(inputs, output);
30    }
31
32    public abstract void setHostValue(String variableName, Object value);
33
34    public abstract Object getHostValue(String variableName);
35}
36