Package org.apache.iotdb.db.index.common

Enum IndexType

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<IndexType>
    public enum IndexType
extends java.lang.Enum<IndexType>

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static IndexType deserialize​(short i)
      judge the index type.
      static IndexType getIndexType​(java.lang.String indexTypeString)  
      static int getSerializedSize()  
      short serialize()
      judge the index deserialize type.
      static IndexType valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static IndexType[] 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

    • Enum Constant Detail

      • NO_INDEX

        public static final IndexType NO_INDEX

      • RTREE_PAA

        public static final IndexType RTREE_PAA

      • ELB_INDEX

        public static final IndexType ELB_INDEX

      • KV_INDEX

        public static final IndexType KV_INDEX

    • Method Detail

      • values

        public static IndexType[] 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 (IndexType c : IndexType.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static IndexType 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

      • deserialize

        public static IndexType deserialize​(short i)
        judge the index type.
        Parameters:
        i - an integer used to determine index type
        Returns:
        index type

      • getSerializedSize

        public static int getSerializedSize()

      • serialize

        public short serialize()
        judge the index deserialize type.
        Returns:
        the integer used to determine index type