Package com.alachisoft.ncache.runtime.caching

Enum ReadMode

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<ReadMode>
    public enum ReadMode
extends java.lang.Enum<ReadMode>
    Enumeration that defines the read mode if the item is not found in the cache.

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      None
      Returns null if item not found.
      ReadThru
      Looks in data source for item if not found.
      ReadThruForced
      Forcefully look data source for item and update/add item in the cache.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static ReadMode forValue​(int value)
      Retrieves the enum constant of the specified value, if exists.
      int getValue()
      Order is important in enums.
      static ReadMode valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static ReadMode[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.

      • Methods inherited from class java.lang.Enum

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

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

    • Enum Constant Detail

      • None

        public static final ReadMode None
        Returns null if item not found.

      • ReadThru

        public static final ReadMode ReadThru
        Looks in data source for item if not found.

      • ReadThruForced

        public static final ReadMode ReadThruForced
        Forcefully look data source for item and update/add item in the cache.

    • Method Detail

      • values

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

      • valueOf

        public static ReadMode 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

      • forValue

        public static ReadMode forValue​(int value)
        Retrieves the enum constant of the specified value, if exists.
        Parameters:
        value - Enum constant index.
        Returns:
        Enum constant.

      • getValue

        public int getValue()
        Order is important in enums. By using getValue() method, each enum constant index can be found, just like array index.
        Returns:
        Enum constant index.