org.cruxframework.crux.core.client.db

Enum Cursor.CursorDirection

java.lang.Object

java.lang.Enum<Cursor.CursorDirection>

org.cruxframework.crux.core.client.db.Cursor.CursorDirection

All Implemented Interfaces:

Serializable, Comparable<Cursor.CursorDirection>

Enclosing interface:

Cursor<K,V>

public static enum Cursor.CursorDirection
extends Enum<Cursor.CursorDirection>

Direction for the cursor. Define how to iterate over the results.

Author:

Thiago da Rosa de Bustamante

Enum Constant Summary

Enum Constants

Enum Constant and Description
next Cursor will iterate using natural order.
nextunique Cursor will iterate using natural order and skipping duplicated entries.
prev Cursor will iterate using reverse order.
prevunique Cursor will iterate using reverse order and skipping duplicated entries.

Method Summary

Methods

Modifier and Type	Method and Description
static Cursor.CursorDirection	valueOf(String name) Returns the enum constant of this type with the specified name.
static Cursor.CursorDirection[]	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

next

public static final Cursor.CursorDirection next

Cursor will iterate using natural order.

nextunique

public static final Cursor.CursorDirection nextunique

Cursor will iterate using natural order and skipping duplicated entries.

prev

public static final Cursor.CursorDirection prev

Cursor will iterate using reverse order.

prevunique

public static final Cursor.CursorDirection prevunique

Cursor will iterate using reverse order and skipping duplicated entries.

Method Detail

values

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

Returns:

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

valueOf

public static Cursor.CursorDirection 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