/* * Copyright 2015 Goldman Sachs. * * 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.gs.collections.impl.factory; import com.gs.collections.api.factory.bag.ImmutableBagFactory; import com.gs.collections.api.factory.bag.MutableBagFactory; import com.gs.collections.impl.bag.immutable.ImmutableBagFactoryImpl; import com.gs.collections.impl.bag.mutable.MutableBagFactoryImpl; /** * This class should be used to create instances of MutableBag and ImmutableBag * <p> * Mutable Examples: * * <pre> * MutableBag<String> emptyBag = Bags.mutable.empty(); * MutableBag<String> bagWith = Bags.mutable.with("a", "b", "c"); * MutableBag<String> bagOf = Bags.mutable.of("a", "b", "c"); * </pre> * * Immutable Examples: * * <pre> * ImmutableBag<String> emptyBag = Bags.immutable.empty(); * ImmutableBag<String> bagWith = Bags.immutable.with("a", "b", "c"); * ImmutableBag<String> bagOf = Bags.immutable.of("a", "b", "c"); * </pre> */ @SuppressWarnings("ConstantNamingConvention") public final class Bags { public static final ImmutableBagFactory immutable = new ImmutableBagFactoryImpl(); public static final MutableBagFactory mutable = new MutableBagFactoryImpl(); private Bags() { throw new AssertionError("Suppress default constructor for noninstantiability"); } }