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java.lang.Object com.datastax.driver.core.Host
public class Host
A Cassandra node. This class keeps the informations the driver maintain on a given Cassandra node.
Nested Class Summary | |
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class |
Host.HealthMonitor
Tracks the health of a node and notify listeners when a host is considered up or down. |
static interface |
Host.StateListener
Interface for listeners that are interested in hosts add, up, down and remove events. |
Method Summary | |
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boolean |
equals(Object o)
|
InetAddress |
getAddress()
Returns the node address. |
String |
getDatacenter()
Returns the name of the datacenter this host is part of. |
Host.HealthMonitor |
getMonitor()
Returns the health monitor for this host. |
String |
getRack()
Returns the name of the rack this host is part of. |
int |
hashCode()
|
String |
toString()
|
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Method Detail |
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public InetAddress getAddress()
InetAddress
.public String getDatacenter()
null
and caller should always expect
that possibility.
public String getRack()
null
and caller should always expect that
possibility.
public Host.HealthMonitor getMonitor()
Host.StateListener
can also register against
the healt monitor to be notified when this node is detected down/up.
Host.HealthMonitor
.public final int hashCode()
hashCode
in class Object
public final boolean equals(Object o)
equals
in class Object
public String toString()
toString
in class Object
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