@java.lang.Override
    public int getUnitValue() {
      return unit_;
    }
<pre>
Frequency of the specified amount.

Default is
[CompensationUnit.COMPENSATION_UNIT_UNSPECIFIED][google.cloud.talent.v4.CompensationInfo.CompensationUnit.COMPENSATION_UNIT_UNSPECIFIED].
</pre>

<code>.google.cloud.talent.v4.CompensationInfo.CompensationUnit unit = 2;</code>

@return The enum numeric value on the wire for unit.
java-talent/proto-google-cloud-talent-v4/src/main/java/com/google/cloud/talent/v4/CompensationInfo.java