text: /*
   * Copyright 2018-2020 the original author or authors.
   *
   * 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
   *
   *      https://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.springframework.data.mongodb.repository.support;
  
  import com.querydsl.core.types.Operator;
  
  /**
   * Spring Data specific {@link Operator operators} for usage with Querydsl and MongoDB.
   *
   * @author Christoph Strobl
   * @since 2.1
   */
  enum QuerydslMongoOps implements Operator {
  
  	/**
  	 * {@link Operator} always evaluating to {@literal false}.
  	 */
  	NO_MATCH(Boolean.class);
  
  	private final Class<?> type;
  
  	QuerydslMongoOps(Class<?> type) {
  		this.type = type;
  	}
  
  	@Override
  	public Class<?> getType() {
  		return type;
  	}
  }
  