| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.royale.compiler.internal.scopes; |
| |
| import java.util.ArrayList; |
| |
| import org.apache.royale.compiler.definitions.IDefinition; |
| import org.apache.royale.compiler.internal.definitions.DefinitionBase; |
| import org.apache.royale.compiler.scopes.IDefinitionSet; |
| |
| /** |
| * An implementation of {@link IMutableDefinitionSet} |
| * that can hold an arbitrary number of definitions. |
| * It simply extends <code>ArrayList<IDefinition></code>. |
| * <p> |
| * 95% of definition sets contain only a single definition, |
| * which is why {@link DefinitionBase} implements {@link IDefinitionSet} |
| * to make a single definition act as a set of size 1. |
| * Most of the other 5% of definition sets contain only two |
| * definitions, typically for a getter/setter pair; |
| * {@link SmallDefinitionSet} is for them. |
| * Less than 1% of definitions sets contain more than 2 definitions |
| * and must use this class. |
| */ |
| @SuppressWarnings("serial") |
| public class LargeDefinitionSet extends ArrayList<IDefinition> implements IMutableDefinitionSet |
| { |
| /** |
| * Constructor |
| */ |
| public LargeDefinitionSet() |
| { |
| super(3); |
| } |
| |
| /** |
| * Copy constructor. |
| */ |
| public LargeDefinitionSet(IDefinitionSet other) |
| { |
| this(); |
| |
| int n = other.getSize(); |
| for (int i = 0; i < n; i++) |
| { |
| addDefinition(other.getDefinition(i)); |
| } |
| } |
| |
| @Override |
| public int getSize() |
| { |
| return size(); |
| } |
| |
| @Override |
| public int getMaxSize() |
| { |
| return Integer.MAX_VALUE; |
| } |
| |
| @Override |
| public IDefinition getDefinition(int i) |
| { |
| return get(i); |
| } |
| |
| @Override |
| public void addDefinition(IDefinition definition) |
| { |
| add(definition); |
| } |
| |
| @Override |
| public void removeDefinition(IDefinition definition) |
| { |
| remove(definition); |
| } |
| |
| @Override |
| public void replaceDefinition(int i, IDefinition newDefinition) |
| { |
| set(i, newDefinition); |
| } |
| } |