Enum Class DataAccessHint

java.lang.Object
java.lang.Enum<DataAccessHint>
org.apache.lucene.store.DataAccessHint
All Implemented Interfaces:
Serializable, Comparable<DataAccessHint>, Constable, IOContext.FileOpenHint

public enum DataAccessHint extends Enum<DataAccessHint> implements IOContext.FileOpenHint
Hint on the data access pattern likely to be used
  • Enum Constant Details

    • RANDOM

      public static final DataAccessHint RANDOM
      The access pattern is completely random
    • SEQUENTIAL

      public static final DataAccessHint SEQUENTIAL
      The access pattern is only sequential (forwards-only)
  • Method Details

    • values

      public static DataAccessHint[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared
    • valueOf

      public static DataAccessHint valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null