public enum MessageType extends java.lang.Enum<MessageType>
Enum Constant and Description |
---|
END_OF_STREAM |
USER_MESSAGE |
WATERMARK |
Modifier and Type | Method and Description |
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static MessageType |
of(java.lang.Object message)
Returns the
MessageType of a particular intermediate stream message. |
static MessageType |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.
|
static MessageType[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
public static final MessageType USER_MESSAGE
public static final MessageType WATERMARK
public static final MessageType END_OF_STREAM
public static MessageType[] values()
for (MessageType c : MessageType.values()) System.out.println(c);
public static MessageType valueOf(java.lang.String name)
name
- the name of the enum constant to be returned.java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is nullpublic static MessageType of(java.lang.Object message)
MessageType
of a particular intermediate stream message.message
- an intermediate stream message