Statistic (Java EE 5)

Statistic 模型及其子模型指定一些数据模型，这些数据模型用于提供 Stats 模型中的特定属性所描述的性能数据。 英文文档：

The Statistic model and its sub-models specify the data models which are requried to be used to provide the performance data described by the specific attributes in the Stats models.

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Method Summary
String	getDescription()           A human-readable description of the Statistic.
long	getLastSampleTime()           The time of the last measurement represented as a long, whose value is the number of milliseconds since January 1, 1970, 00:00:00.
String	getName()           The name of this Statistic.
long	getStartTime()           The time of the first measurement represented as a long, whose value is the number of milliseconds since January 1, 1970, 00:00:00.
String	getUnit()           The unit of measurement for this Statistic.

 

Method Detail

public String getName()
此 Statistic 的名称。

英文文档：

getName

String getName()

The name of this Statistic.

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public String getUnit()
此 Statistic 的测量单位。TimeStatistic 测量的有效值包括 "HOUR"、"MINUTE"、"SECOND"、"MILLISECOND"、"MICROSECOND" 和 "NANOSECOND"。

英文文档：

getUnit

String getUnit()

The unit of measurement for this Statistic. Valid values for TimeStatistic measurements are "HOUR", "MINUTE", "SECOND", "MILLISECOND", "MICROSECOND" and "NANOSECOND".

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public String getDescription()
Statistic 的可读描述。

英文文档：

getDescription

String getDescription()

A human-readable description of the Statistic.

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public long getStartTime()
第一次测量的时间表示为一个 long，它的值是自 1970 年 1 月 1 日 00:00:00 以来的毫秒数。

英文文档：

getStartTime

long getStartTime()

The time of the first measurement represented as a long, whose value is the number of milliseconds since January 1, 1970, 00:00:00.

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public long getLastSampleTime()
最后一次测量的时间表示为一个 long，它的值是自 1970 年 1 月 1 日 00:00:00 以来的毫秒数。

英文文档：

getLastSampleTime

long getLastSampleTime()

The time of the last measurement represented as a long, whose value is the number of milliseconds since January 1, 1970, 00:00:00.

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