Package org.apache.flink.table.runtime.context

Interface ExecutionContext

All Known Implementing Classes:
ExecutionContextImpl
public interface ExecutionContext
A ExecutionContext contains information about the context in which functions are executed and the APIs to create state.

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.flink.table.data.RowData
    currentKey()
     
    org.apache.flink.api.common.functions.RuntimeContext
    getRuntimeContext()
     
    void
    setCurrentKey(org.apache.flink.table.data.RowData key)
    Sets current key.

  • Method Details

    • currentKey

      org.apache.flink.table.data.RowData currentKey()
      Returns:
      key of the current processed element.

    • setCurrentKey

      void setCurrentKey(org.apache.flink.table.data.RowData key)
      Sets current key.

    • getRuntimeContext

      org.apache.flink.api.common.functions.RuntimeContext getRuntimeContext()