com.firebase.ui.database

Enum ChangeEventListener.EventType

java.lang.Object

java.lang.Enum<ChangeEventListener.EventType>

com.firebase.ui.database.ChangeEventListener.EventType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ChangeEventListener.EventType>

Enclosing interface:

ChangeEventListener

public static enum ChangeEventListener.EventType
extends java.lang.Enum<ChangeEventListener.EventType>

The type of event received when a child has been updated.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ADDED An onChildAdded event was received.
CHANGED An onChildChanged event was received.
MOVED An onChildMoved event was received.
REMOVED An onChildRemoved event was received.

Method Summary

Modifier and Type	Method and Description
static ChangeEventListener.EventType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static ChangeEventListener.EventType[]	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

ADDED

public static final ChangeEventListener.EventType ADDED

An onChildAdded event was received.

See Also:

ChildEventListener#onChildAdded(DataSnapshot, String)

CHANGED

public static final ChangeEventListener.EventType CHANGED

An onChildChanged event was received.

See Also:

ChildEventListener#onChildChanged(DataSnapshot, String)

REMOVED

public static final ChangeEventListener.EventType REMOVED

An onChildRemoved event was received.

See Also:

ChildEventListener#onChildRemoved(DataSnapshot)

MOVED

public static final ChangeEventListener.EventType MOVED

An onChildMoved event was received.

See Also:

ChildEventListener#onChildMoved(DataSnapshot, String)

Method Detail

values

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

Returns:

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

valueOf

public static ChangeEventListener.EventType 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