Aggregates a percentage value. Differs from PercentAggregator in that it DOES NOT include the primary descriptor
in the "total" (or denominator) for percentage calculation.
May be deployed in node-singleton or non-singleton mode.
When deployed as a non-singleton, the percentage of the primary descriptor(s) cumulative value as compared to the sum
of the cumulative values for all non-primary dependencies is calculated. Optionally, the interval percentage may be calculated
by including a descriptor for its value to be placed in.
In this mode, 1 target is required and must be 1st:
-- SDCounterDescriptor for cumulative percentage value
1 target is optional
-- SDCounterDescriptor for interval percentage value
At least 2 dependencies are required with AT LEAST 1 marked as "primary":
-- SDCounterDescriptors for value to be included in percentage calculation.
A sample non-singleton deployment of ths aggregator is as follows:
When deployed as a node-singleton, the cumulative Percentage of all primary dependencies as compared to the total value of
all non-primary dependencies is calculated. In node-singleton mode, all like elements are considered together for the
calculation.
Optionally, the interval percentage may be calculated by including a descriptor for its value.
In this mode, 1 targets is required and must be 1st.
-- SDCounterDescriptor for cumulative percentage value
1 target is optional:
-- SDCounterDescriptor for interval percentage value.
At least 2 dependencies are required with AT LEAST 1 marked as "primary":
-- SDCounterDescriptors for value to be included in percentage calculation.
A sample deployment of this aggregator as a node-singleton is as follows: