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   /*
    * Copyright 2012 The Netty Project
    *
    * The Netty Project 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:
    *
    *   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 io.netty.handler.logging;
  
  import io.netty.util.internal.logging.InternalLogLevel;
  
  /**
   * Maps the regular {@link LogLevel}s with the {@link InternalLogLevel} ones.
   */
  public enum LogLevel {
      TRACE(InternalLogLevel.TRACE),
      DEBUG(InternalLogLevel.DEBUG),
      INFO(InternalLogLevel.INFO),
      WARN(InternalLogLevel.WARN),
      ERROR(InternalLogLevel.ERROR);
  
      private final InternalLogLevel internalLevel;
  
      LogLevel(InternalLogLevel internalLevel) {
          this.internalLevel = internalLevel;
      }
  
      /**
       * For internal use only.
       *
       * <p/>Converts the specified {@link LogLevel} to its {@link InternalLogLevel} variant.
       *
       * @return the converted level.
       */
      public InternalLogLevel toInternalLevel() {
          return internalLevel;
      }
  }