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 18 package android.filterfw.core; 19 20 import android.filterfw.core.Frame; 21 22 /** 23 * @hide 24 */ 25 public abstract class Program { 26 process(Frame[] inputs, Frame output)27 public abstract void process(Frame[] inputs, Frame output); 28 process(Frame input, Frame output)29 public void process(Frame input, Frame output) { 30 Frame[] inputs = new Frame[1]; 31 inputs[0] = input; 32 process(inputs, output); 33 } 34 setHostValue(String variableName, Object value)35 public abstract void setHostValue(String variableName, Object value); 36 getHostValue(String variableName)37 public abstract Object getHostValue(String variableName); 38 reset()39 public void reset() { 40 } 41 } 42