io.rong.imlib.stateMachine

类 State

java.lang.Object

io.rong.imlib.stateMachine.State

所有已实现的接口:

IState

public class State
extends java.lang.Object
implements IState

The class for implementing states in a StateMachine

字段概要

从接口继承的字段 io.rong.imlib.stateMachine.IState

HANDLED, NOT_HANDLED

构造器概要

构造器

限定符	构造器和说明
protected	State() Constructor

方法概要

限定符和类型	方法和说明
void	enter() Called when a state is entered.
void	exit() Called when a state is exited.
java.lang.String	getName() Name of State for debugging purposes.
boolean	processMessage(android.os.Message msg) Called when a message is to be processed by the state machine.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

State

protected State()

Constructor

方法详细资料

enter

public void enter()

从接口复制的说明: IState

Called when a state is entered.

指定者:

enter 在接口中 IState

exit

public void exit()

从接口复制的说明: IState

Called when a state is exited.

指定者:

exit 在接口中 IState

processMessage

public boolean processMessage(android.os.Message msg)

从接口复制的说明: IState

Called when a message is to be processed by the state machine. This routine is never reentered thus no synchronization is needed as only one processMessage method will ever be executing within a state machine at any given time. This does mean that processing by this routine must be completed as expeditiously as possible as no subsequent messages will be processed until this routine returns.

指定者:

processMessage 在接口中 IState

参数:

msg - to process

返回:

HANDLED if processing has completed and NOT_HANDLED if the message wasn't processed.

getName

public java.lang.String getName()

Name of State for debugging purposes. This default implementation returns the class name, returning the instance name would better in cases where a State class is used for multiple states. But normally there is one class per state and the class name is sufficient and easy to get. You may want to provide a setName or some other mechanism for setting another name if the class name is not appropriate.

指定者:

getName 在接口中 IState

返回:

name of state.

另请参阅:

IState.processMessage(Message)