com.jn.langx.util.progress

类 ProgressSource

java.lang.Object

com.jn.langx.AbstractNameable

com.jn.langx.util.progress.ProgressSource

所有已实现的接口:

Nameable, NameAware, Named

public class ProgressSource
extends AbstractNameable

这个类可以单独使用，也可以与 ProgressTracer, ProgressListener, ProgressEvent 一起配合使用

从以下版本开始:

4.4.2

字段概要

从类继承的字段 com.jn.langx.AbstractNameable

name

构造器概要

构造器

构造器和说明
ProgressSource(long expected)
ProgressSource(String id, long expected)
ProgressSource(String eventDomain, String id)
ProgressSource(String eventDomain, String id, long expected)
ProgressSource(String eventDomain, String id, long expected, Object ref, ProgressTracer tracer)

方法概要

限定符和类型	方法和说明
void	finish()
boolean	finished()
void	forward(long increment)
String	getEventDomain()
long	getExpected()
long	getProgress()
Object	getRef()
com.jn.langx.util.progress.ProgressSource.State	getState()
boolean	isSuccess()
double	percent()
double	percent(int precision)
String	percentAsString()
String	percentAsString(int precision)
void	start()
boolean	started()
String	toString()
void	update(long progress)
void	update(long progress, long expected)

从类继承的方法 com.jn.langx.AbstractNameable

getName, setName

从类继承的方法 java.lang.Object

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

构造器详细资料

ProgressSource

public ProgressSource(long expected)

ProgressSource

public ProgressSource(String id,
                      long expected)

ProgressSource

public ProgressSource(String eventDomain,
                      String id)

ProgressSource

public ProgressSource(String eventDomain,
                      String id,
                      long expected)

ProgressSource

public ProgressSource(String eventDomain,
                      String id,
                      long expected,
                      Object ref,
                      ProgressTracer tracer)

方法详细资料

start

public void start()

forward

public void forward(long increment)

update

public void update(long progress)

update

public void update(long progress,
                   long expected)

参数:

progress - 设置当前进度； 若值小于 0，则不设置

expected - 设置期望值，若值 小于0，则不设置

finish

public void finish()

isSuccess

public boolean isSuccess()

getState

public com.jn.langx.util.progress.ProgressSource.State getState()

started

public boolean started()

getRef

public Object getRef()

finished

public boolean finished()

getProgress

public long getProgress()

getExpected

public long getExpected()

getEventDomain

public String getEventDomain()

percent

public double percent()

percentAsString

public String percentAsString()

percent

public double percent(int precision)

percentAsString

public String percentAsString(int precision)

toString

public String toString()

覆盖:

toString 在类中 Object