public enum NodeType extends Enum<NodeType>
Enum Constant and Description |
---|
ELECTABLE
A full fledged member of the replication group with an associated
replicated environment that can serve as both a Master and a Replica.
|
MONITOR
A node that passively listens for the results of elections, but does not
participate in them.
|
SECONDARY
A member of the replication group with an associated replicated
environment that serves as a Replica but does not participate in
elections or durability decisions.
|
Modifier and Type | Method and Description |
---|---|
boolean |
isDataNode()
|
boolean |
isElectable()
Returns whether this is the
ELECTABLE type. |
boolean |
isMonitor()
Returns whether this is the
MONITOR type. |
boolean |
isSecondary()
Returns whether this is the
SECONDARY type. |
static NodeType |
valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static NodeType[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
public static final NodeType MONITOR
Monitor
public static final NodeType ELECTABLE
public static final NodeType SECONDARY
You can use SECONDARY nodes to:
public static NodeType[] values()
for (NodeType c : NodeType.values()) System.out.println(c);
public static NodeType valueOf(String name)
name
- the name of the enum constant to be returned.IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is nullpublic boolean isMonitor()
MONITOR
type.MONITOR
public boolean isElectable()
ELECTABLE
type.ELECTABLE
public boolean isSecondary()
SECONDARY
type.SECONDARY
public boolean isDataNode()
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