com.sun.media
类 BasicSinkModule

java.lang.Object
  com.sun.media.BasicModule
      com.sun.media.BasicSinkModule

所有已实现的接口：

Module, StateTransistor, Controls

直接已知子类：

BasicMuxModule, BasicRendererModule

public abstract class BasicSinkModule
extends BasicModule

BasicSinkModule is the base class for the modules that are the end points of a flow graph. Renderer modules and Multiplexer modules are two decendents of it. It manages a clock that could be used as the time base of the entire Player or Processor.

字段摘要

protected boolean	prerolling
protected float	rate
protected long	stopTime

从类 com.sun.media.BasicModule 继承的字段

controller, inputConnectors, inputConnectorsArray, jmd, moduleListener, name, outputConnectors, outputConnectorsArray, prefetchFailed, protocol, resetted

构造方法摘要

BasicSinkModule()

方法摘要

void	doneReset()
void	doSetMediaTime(Time t) This function notifies the module that the media time has changed.
float	doSetRate(float r) This function notifies the module that the playback rate has changed.
void	doStart() This function performs the steps to start a module or Player.
void	doStop() This function performs the steps to stop a module or Player, and return to the prefetched state.
Clock	getClock()
long	getMediaNanoseconds() Return the current time in nanoseconds.
Time	getMediaTime() Return the current Media time.
TimeBase	getTimeBase()
protected void	setClock(Clock c)
void	setPreroll(long wanted, long actual) Enable prerolling.
void	setStopTime(Time t)
void	setTimeBase(TimeBase tb)
void	triggerReset()

从类 com.sun.media.BasicModule 继承的方法

abortPrefetch, abortRealize, canRun, connectorPushed, doClose, doDealloc, doFailedPrefetch, doFailedRealize, doPrefetch, doRealize, error, getControl, getController, getControls, getInputConnector, getInputConnectorNames, getLatency, getName, getOutputConnector, getOutputConnectorNames, getProtocol, getState, isInterrupted, isThreaded, prefetchFailed, process, registerInputConnector, registerOutputConnector, reset, setController, setFormat, setJMD, setModuleListener, setName, setProtocol, verifyBuffer

从类 java.lang.Object 继承的方法

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

字段详细信息

prerolling

protected boolean prerolling

rate

protected float rate

stopTime

protected long stopTime

构造方法详细信息

BasicSinkModule

public BasicSinkModule()

方法详细信息

doStart

public void doStart()

从类 BasicModule 复制的描述

This function performs the steps to start a module or Player.

指定者：

接口 StateTransistor 中的 doStart

覆盖：

类 BasicModule 中的 doStart

doStop

public void doStop()

从类 BasicModule 复制的描述

This function performs the steps to stop a module or Player, and return to the prefetched state.

指定者：

接口 StateTransistor 中的 doStop

覆盖：

类 BasicModule 中的 doStop

doSetMediaTime

public void doSetMediaTime(Time t)

从类 BasicModule 复制的描述

This function notifies the module that the media time has changed.

指定者：

接口 StateTransistor 中的 doSetMediaTime

覆盖：

类 BasicModule 中的 doSetMediaTime

doSetRate

public float doSetRate(float r)

从类 BasicModule 复制的描述

This function notifies the module that the playback rate has changed.

指定者：

接口 StateTransistor 中的 doSetRate

覆盖：

类 BasicModule 中的 doSetRate

setTimeBase

public void setTimeBase(TimeBase tb)
                 throws IncompatibleTimeBaseException

抛出：

IncompatibleTimeBaseException

getTimeBase

public TimeBase getTimeBase()

getMediaTime

public Time getMediaTime()

从类 BasicModule 复制的描述

Return the current Media time.

覆盖：

类 BasicModule 中的 getMediaTime

getMediaNanoseconds

public long getMediaNanoseconds()

从类 BasicModule 复制的描述

Return the current time in nanoseconds.

覆盖：

类 BasicModule 中的 getMediaNanoseconds

getClock

public Clock getClock()

setClock

protected void setClock(Clock c)

setStopTime

public void setStopTime(Time t)

setPreroll

public void setPreroll(long wanted,
                       long actual)

Enable prerolling.

参数：

t - the media time when the prerolling starts. Let's say the the requested media time is set to 100 and the current location is set to 90 (the previous key frame where the parser can seek to). The parameter t should be set to 90.

triggerReset

public void triggerReset()

doneReset

public void doneReset()