public interface StateContext
StateContext
objects are used to store the current State
and
any application specific attributes for a specific client of a
StateMachine
. Since StateMachine
s are singletons and shared
by all clients using the StateMachine
this is where client specific
data needs to be stored.Modifier and Type | Method and Description |
---|---|
java.lang.Object |
getAttribute(java.lang.Object key)
Returns the value of the attribute with the specified key or
null if not found. |
State |
getCurrentState()
Returns the current
State . |
void |
setAttribute(java.lang.Object key,
java.lang.Object value)
Sets the value of the attribute with the specified key.
|
void |
setCurrentState(State state)
Sets the current
State . |
State getCurrentState()
State
. This is only meant for internal use.State
.void setCurrentState(State state)
State
. This is only meant for internal use.
Don't call it directly!state
- the new current State
.java.lang.Object getAttribute(java.lang.Object key)
null
if not found.key
- the key.null
.void setAttribute(java.lang.Object key, java.lang.Object value)
key
- the key.value
- the value.Copyright © 2004-2019 Apache MINA Project. All Rights Reserved.