oracle.kv
Enum Depth

java.lang.Object
  java.lang.Enum<Depth>
      oracle.kv.Depth

All Implemented Interfaces:

Serializable, Comparable<Depth>

public enum Depth
extends Enum<Depth>

Used with multiple-key and iterator operations to specify whether to select (return or operate on) the key-value pair for the parent key, and the key-value pairs for only immediate children or all descendants.

Enum Constant Summary

CHILDREN_ONLY
Select only immediate children, do not select the parent.

DESCENDANTS_ONLY
Select all descendants, do not select the parent.

PARENT_AND_CHILDREN
Select immediate children and the parent.

PARENT_AND_DESCENDANTS
Select all descendants and the parent.

Method Summary

static Depth	valueOf(String name) Returns the enum constant of this type with the specified name.
static Depth[]	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

CHILDREN_ONLY

public static final Depth CHILDREN_ONLY

Select only immediate children, do not select the parent.

PARENT_AND_CHILDREN

public static final Depth PARENT_AND_CHILDREN

Select immediate children and the parent.

DESCENDANTS_ONLY

public static final Depth DESCENDANTS_ONLY

Select all descendants, do not select the parent.

PARENT_AND_DESCENDANTS

public static final Depth PARENT_AND_DESCENDANTS

Select all descendants and the parent.

Method Detail

values

public static Depth[] 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 (Depth c : Depth.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Depth valueOf(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:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null