Class ExecutionId


  • @PublicApi
    public class ExecutionId
    extends java.lang.Object
    This opaque identifier is used to identify a unique query execution
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.lang.String id  
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private ExecutionId​(java.lang.String id)  
    • Field Detail

      • id

        private final java.lang.String id
    • Constructor Detail

      • ExecutionId

        private ExecutionId​(java.lang.String id)
    • Method Detail

      • generate

        public static ExecutionId generate()
        Create an unique identifier from the given string
        Returns:
        a query execution identifier
      • from

        public static ExecutionId from​(java.lang.String id)
        Create an identifier from the given string
        Parameters:
        id - the string to wrap
        Returns:
        a query identifier
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object
      • equals

        public boolean equals​(java.lang.Object o)
        Overrides:
        equals in class java.lang.Object
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object