package org.jastacry;
   
   import java.util.concurrent.ThreadFactory;
   
   import org.apache.logging.log4j.LogManager;
   import org.apache.logging.log4j.Logger;
   
   /**
    * Thread factory for better thread naming.
   *
   * <p>SPDX-License-Identifier: MIT
   * @author Kai Kretschmann
   *
   */
  public class LayerThreadFactory implements ThreadFactory
  {
  
      /**
       * log4j logger object.
       */
      private static final Logger LOGGER = LogManager.getLogger();
  
      /**
       * Default thread name prefix.
       */
      private static final String PFX = "layer-";
  
      /**
       * No suffix needed.
       */
      private String suffix = "";
  
      @Override
      public final Thread newThread(final Runnable r)
      {
          LOGGER.traceEntry();
          final Thread thread = new Thread(r, PFX + suffix);
          thread.setDaemon(true);
          return LOGGER.traceExit(thread);
      }
  
      /**
       * Set name suffix for thread.
       *
       * @param iSuffix Number as suffix.
       */
      public final void setNumber(final int iSuffix)
      {
          this.suffix = Integer.toString(iSuffix);
      }
  
  }