package com.atlassian.scheduler.core.impl;
   
   import com.atlassian.scheduler.config.JobConfig;
   import com.atlassian.scheduler.config.JobId;
   import com.atlassian.scheduler.core.RunningJob;
   
   import javax.annotation.Nonnull;
   import javax.annotation.Nullable;
   import javax.annotation.concurrent.ThreadSafe;
  import java.util.Date;
  import java.util.Objects;
  
  import static com.atlassian.util.concurrent.Assertions.notNull;
  
  /**
   * @since v1.0
   */
  @ThreadSafe
  public final class RunningJobImpl implements RunningJob {
      private final long startTime;
      private final JobId jobId;
      private final JobConfig jobConfig;
  
      private volatile boolean cancelled;
  
      public RunningJobImpl(final Date startTime, final JobId jobId,
                            final JobConfig jobConfig) {
          this.startTime = notNull("startTime", startTime).getTime();
          this.jobId = notNull("jobId", jobId);
          this.jobConfig = notNull("jobConfig", jobConfig);
      }
  
  
      @Nonnull
      @Override
      public Date getStartTime() {
          return new Date(startTime);
      }
  
      @Nonnull
      @Override
      public JobId getJobId() {
          return jobId;
      }
  
      @Nonnull
      @Override
      public JobConfig getJobConfig() {
          return jobConfig;
      }
  
      @Override
      public boolean isCancellationRequested() {
          return cancelled;
      }
  
      @Override
      public void cancel() {
          cancelled = true;
      }
  
      @Override
      public boolean equals(@Nullable final Object o) {
          if (this == o) {
              return true;
          }
          if (o == null || getClass() != o.getClass()) {
              return false;
          }
  
          final RunningJobImpl other = (RunningJobImpl) o;
          return startTime == other.startTime
                  && jobId.equals(other.jobId)
                  && jobConfig.equals(other.jobConfig);
      }
  
      @Override
      public int hashCode() {
          return Objects.hash(startTime, jobId, jobConfig);
      }
  
      @Override
      public String toString() {
          return "RunningJobImpl[startTime=" + startTime +
                  ",jobId=" + jobId +
                  ",jobConfig=" + jobConfig +
                  ",cancelled=" + cancelled +
                  ']';
      }
  }