All Known Implementing Classes:

Protos.Value.Scalar, Protos.Value.Scalar.Builder

Enclosing class:

Protos.Value

public static interface Protos.Value.ScalarOrBuilder

• Method Summary

  All Methods

  Modifier and Type	Method and Description
  double	getValue () Scalar values are represented using floating point.
  boolean	hasValue () Scalar values are represented using floating point.

• Method Detail

  • hasValue

    boolean hasValue()

     Scalar values are represented using floating point. To reduce
     the chance of unpredictable floating point behavior due to
     roundoff error, Mesos only supports three decimal digits of
     precision for scalar resource values. That is, floating point
     values are converted to a fixed point format that supports
     three decimal digits of precision, and then converted back to
     floating point on output. Any additional precision in scalar
     resource values is discarded (via rounding).
     

    required double value = 1;

  • getValue

    double getValue()

     Scalar values are represented using floating point. To reduce
     the chance of unpredictable floating point behavior due to
     roundoff error, Mesos only supports three decimal digits of
     precision for scalar resource values. That is, floating point
     values are converted to a fixed point format that supports
     three decimal digits of precision, and then converted back to
     floating point on output. Any additional precision in scalar
     resource values is discarded (via rounding).
     

    required double value = 1;