Java Module jdk.jfr Package jdk.jfr Annotation Type DataAmount（JDK11）

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```
@Retention(RUNTIME)
@Target({FIELD,TYPE,METHOD})
public @interface DataAmount
```
Event field annotation, specifies that a value represents an amount of data (for example, bytes).
Since:
9

- Field Summary
  Fields
  Modifier and Type Fields Description
  static String BITS
  Unit for bits
  static String BYTES
  Unit for bytes
- Optional Element Summary
  Optional Elements
  Modifier and Type Optional Element Description
  String value
  Returns the unit for the data amount, by default bytes.

- Field Detail
  - BITS
```
static final String BITS
```
    Unit for bits
- - BYTES
```
static final String BYTES
```
    Unit for bytes
- Element Detail
  - value
```
String value
```
    Returns the unit for the data amount, by default bytes.
    Returns:
    the data amount unit, default BYTES, not null
    Default:
    "BYTES"

本文分类：JavaAPI
本文标签：JavaAPI JDK11 Java11
浏览次数：193 次浏览
本文链接：/javaapi/39918.html

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