com.j_spaces.lookup.entry

Class State

java.lang.Object

net.jini.entry.AbstractEntry

com.j_spaces.lookup.entry.GenericEntry

com.j_spaces.lookup.entry.State

All Implemented Interfaces:

Externalizable, Serializable, Entry, ServiceControlled

public class State
extends GenericEntry
implements Externalizable

The State entry represents the current service state. The State has primary state - @see com.j_spaces.core.ISpaceState and secondary states. Secondary states are internal states and shouldn't be used in space lookup. electable - state that indicates whether the space can participate in election . replicable - state that indicates whether the space is ready for replication.

Since:

5.0

See Also:

ISpaceState, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
Boolean	electable
Boolean	replicable
String	state

Constructor Summary

Constructors

Constructor and Description
State() Construct a State with null attributes
State(int state) Construct a State
State(int state, Boolean electable, Boolean replicable)
State(String state) Construct a State

Method Summary

Modifier and Type	Method and Description
Entry	fromString(String state)
Boolean	getReplicable()
Boolean	isElectable()
void	readExternal(ObjectInput in)
void	setElectable(Boolean electable) This state is changed to true on space startup and set to false only at space shutdown or stop
State	setReplicable(Boolean replicable) This state is set to true after space recovery and set to false when space is stopped or shutdown
void	writeExternal(ObjectOutput out)

Methods inherited from class net.jini.entry.AbstractEntry

equals, equals, hashCode, hashCode, toString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

state

public String state

electable

public Boolean electable

replicable

public Boolean replicable

Constructor Detail

State

public State(int state,
             Boolean electable,
             Boolean replicable)

State

public State(String state)

Construct a State

Parameters:

state - A state value

State

public State(int state)

Construct a State

State

public State()

Construct a State with null attributes

Method Detail

isElectable

public Boolean isElectable()

Returns:

true if the state is electable

setElectable

public void setElectable(Boolean electable)

This state is changed to true on space startup and set to false only at space shutdown or stop

getReplicable

public Boolean getReplicable()

setReplicable

public State setReplicable(Boolean replicable)

This state is set to true after space recovery and set to false when space is stopped or shutdown

fromString

public Entry fromString(String state)

Specified by:

fromString in class GenericEntry

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException