| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| |
| package android.filterfw.core; |
| |
| /** |
| * @hide |
| */ |
| public class ProgramVariable { |
| |
| private Program mProgram; |
| private String mVarName; |
| |
| public ProgramVariable(Program program, String varName) { |
| mProgram = program; |
| mVarName = varName; |
| } |
| |
| public Program getProgram() { |
| return mProgram; |
| } |
| |
| public String getVariableName() { |
| return mVarName; |
| } |
| |
| public void setValue(Object value) { |
| if (mProgram == null) { |
| throw new RuntimeException("Attempting to set program variable '" + mVarName |
| + "' but the program is null!"); |
| } |
| mProgram.setHostValue(mVarName, value); |
| } |
| |
| public Object getValue() { |
| if (mProgram == null) { |
| throw new RuntimeException("Attempting to get program variable '" + mVarName |
| + "' but the program is null!"); |
| } |
| return mProgram.getHostValue(mVarName); |
| } |
| |
| } |