content: package com.alibaba.compileflow.engine.core.runtime;
  
  /**
   * A wrapper for a compiled {@link ProcessRuntime}, containing essential metadata
   * about the specific compiled version.
   *
   * @author yusu
   */
  public class ProcessRuntimeWrapper {
      /**
       * The compiled process runtime instance.
       */
      private final ProcessRuntime runtime;
  
      /**
       * The process code (e.g., "my.process") associated with this runtime.
       */
      private final String processCode;
  
      /**
       * A unique digest (hash) of the process source content and ClassLoader,
       * serving as the definitive identifier for a compiled version.
       */
      private final String digest;
  
      /**
       * The timestamp of when this runtime was compiled, for diagnostics.
       */
      private final long compiledTime;
  
      public ProcessRuntimeWrapper(ProcessRuntime runtime, String processCode, String digest) {
          this.runtime = runtime;
          this.processCode = processCode;
          this.digest = digest;
          this.compiledTime = System.currentTimeMillis();
      }
  
      public ProcessRuntime getRuntime() {
          return runtime;
      }
  
      public String getProcessCode() {
          return processCode;
      }
  
      public String getDigest() {
          return digest;
      }
  
      public long getCompiledTime() {
          return compiledTime;
      }
  
  }
  