| /* |
| * Copyright (C) 2007 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 com.android.dx.cf.attrib; |
| |
| import com.android.dx.cf.code.LocalVariableList; |
| import com.android.dx.util.MutabilityException; |
| |
| /** |
| * Base attribute class for standard {@code LocalVariableTable} |
| * and {@code LocalVariableTypeTable} attributes. |
| */ |
| public abstract class BaseLocalVariables extends BaseAttribute { |
| /** {@code non-null;} list of local variable entries */ |
| private final LocalVariableList localVariables; |
| |
| /** |
| * Constructs an instance. |
| * |
| * @param name {@code non-null;} attribute name |
| * @param localVariables {@code non-null;} list of local variable entries |
| */ |
| public BaseLocalVariables(String name, |
| LocalVariableList localVariables) { |
| super(name); |
| |
| try { |
| if (localVariables.isMutable()) { |
| throw new MutabilityException("localVariables.isMutable()"); |
| } |
| } catch (NullPointerException ex) { |
| // Translate the exception. |
| throw new NullPointerException("localVariables == null"); |
| } |
| |
| this.localVariables = localVariables; |
| } |
| |
| /** {@inheritDoc} */ |
| public final int byteLength() { |
| return 8 + localVariables.size() * 10; |
| } |
| |
| /** |
| * Gets the list of "local variable" entries associated with this instance. |
| * |
| * @return {@code non-null;} the list |
| */ |
| public final LocalVariableList getLocalVariables() { |
| return localVariables; |
| } |
| } |