程序包 org.springframework.batch.core

接口 JobKeyGenerator<T>

  • 类型参数:
    T - The type of the source data used to calculate the key.
    所有已知实现类:
    DefaultJobKeyGenerator
    public interface JobKeyGenerator<T>
    Strategy interface for the generation of the key used in identifying unique JobInstance.
    从以下版本开始:
    2.2
    作者:
    Michael Minella, Mahmoud Ben Hassine

    • 方法概要

      所有方法 实例方法 抽象方法 
      修饰符和类型方法说明
      java.lang.StringgenerateKey​(T source)
      Method to generate the unique key used to identify a job instance.

    • 方法详细资料

      • generateKey

        java.lang.String generateKey​(T source)
        Method to generate the unique key used to identify a job instance.
        参数:
        source - Source information used to generate the key (must not be null)
        返回:
        a unique string identifying the job based on the information supplied