Module jdk.jfr
Package jdk.jfr

Annotation Interface DataAmount

@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

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    String
    value
    Returns the unit for the data amount, by default bytes.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final String
    BITS
    Unit for bits
    static final String
    BYTES
    Unit for bytes

  • Field Details

  • Element Details

    • value

      String value
      Returns the unit for the data amount, by default bytes.
      Returns:
      the data amount unit, default BYTES, not null
      Default:
      "BYTES"