Java tutorial
package com.mingo.query; import com.google.common.base.Predicate; import com.google.common.collect.Iterables; import com.google.common.collect.Lists; /** * Copyright 2012-2013 The Mingo Team * <p/> * 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 * <p/> * http://www.apache.org/licenses/LICENSE-2.0 * <p/> * 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. */ public enum QueryExecutorType { MONGO_DRIVER("MongoDriver"); private String name; /** * Gets name. * * @return name */ public String getName() { return name; } private QueryExecutorType(String name) { this.name = name; } /** * Gets enum by name. * * @param name name * @return {@link QueryExecutorType} */ public static QueryExecutorType getByName(final String name) { return Iterables.find(Lists.newArrayList(values()), new Predicate<QueryExecutorType>() { public boolean apply(QueryExecutorType input) { return input.getName().equals(name); } }, null); } }