程序包org.apache.flink.api.java的分层结构

程序包分层结构:

• 所有程序包

类分层结构

• java.lang.Object
  • org.apache.flink.api.java.DataSet<T>
  • org.apache.flink.api.java.ExecutionEnvironment
    • org.apache.flink.api.java.CollectionEnvironment
    • org.apache.flink.api.java.LocalEnvironment
    • org.apache.flink.api.java.RemoteEnvironment
  • org.apache.flink.api.java.ExecutionPlanUtil
  • org.apache.flink.api.java.RemoteEnvironmentConfigUtils
  • org.apache.flink.api.common.io.RichOutputFormat<IT> (implements org.apache.flink.api.common.io.OutputFormat<IT>)
    • org.apache.flink.api.java.Utils.ChecksumHashCodeHelper<T>
    • org.apache.flink.api.java.Utils.CollectHelper<T>
    • org.apache.flink.api.java.Utils.CountHelper<T>
  • org.apache.flink.api.java.Utils
  • org.apache.flink.api.java.Utils.ChecksumHashCode (implements org.apache.flink.api.common.accumulators.SimpleAccumulator<T>)

接口分层结构

• org.apache.flink.api.java.ExecutionEnvironmentFactory
• org.apache.flink.api.java.ExecutionPlanUtil.ExecutionPlanJSONGenerator