Package org.apache.calcite.adapter.elasticsearch

Enum ElasticsearchVersion

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<ElasticsearchVersion>
    enum ElasticsearchVersion
extends java.lang.Enum<ElasticsearchVersion>
    Identifies current ES version at runtime. Some queries have different syntax depending on version (eg. 2 vs 5).

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      ES2  
      ES5  
      ES6  
      ES7  
      UNKNOWN  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) static ElasticsearchVersion fromString​(java.lang.String version)  
      static ElasticsearchVersion valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static ElasticsearchVersion[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.

      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • ElasticsearchVersion

        private ElasticsearchVersion()

    • Method Detail

      • values

        public static ElasticsearchVersion[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (ElasticsearchVersion c : ElasticsearchVersion.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static ElasticsearchVersion valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null