---
title: clsClassCoverageCollection
summary: API reference for clsClassCoverageCollection.
status: draft
owner: Technical Writer
last_reviewed: 2026-07-31
library: SAIF.Business.Policy.Premium
reference_type: package
---

# clsClassCoverageCollection

BOF collection of `clsClassCoverage` instances; groups all class coverage lines within a premium set for persistence and enumeration. Used by `clsPremiumSet` to manage the set of class-level premium entries.*

## Purpose
- Holds and manages the ordered set of `clsClassCoverage` lines for a premium set.*
- Enables class-level premium accumulation by providing access to all class coverage lines for a given premium set.*

## Context
- Namespace: `SAIF.Business.Policy.Premium`
- Assembly/package: `SAIF.Business.Policy.Premium`

## Public members
| Member | Signature | Purpose |
| --- | --- | --- |
| CurrentItem | `Public Shadows ReadOnly Property CurrentItem() As clsClassCoverage` | Business value exposed as current item for callers of this API.* |
| ProratedPayroll | `Public ReadOnly Property ProratedPayroll(ByVal inAsOfDate As Date) As Decimal` | Calculates the prorated payroll used by this cls Class Coverage Collection. |
| LatestClassSet | `Public ReadOnly Property LatestClassSet() As IEnumerable(Of clsClassCoverage)` | Business value exposed as latest class set for callers of this API.* |
| Add | `Public Shadows Function Add(ByVal inPremiumClassCoverage As clsClassCoverage) As Integer` | Adds the supplied cls class coverage to the collection. |
| Contains | `Public Overloads Function Contains(ByVal inPremiumClassCoverage As clsClassCoverage) As Boolean` | Checks whether the collection already contains the specified item or identifier. |
| Contains | `Public Overloads Function Contains(ByVal inClassCoverageID As Decimal) As Boolean` | Checks whether the collection already contains the specified item or identifier. |
| ContainsDeleted | `Public Overloads Function ContainsDeleted(ByVal inPremiumClassCoverage As clsClassCoverage) As Boolean` | Checks whether the collection's deleted-items list already contains the specified item or identifier. |
| ContainsDeleted | `Public Overloads Function ContainsDeleted(ByVal inClassCoverageID As Decimal) As Boolean` | Checks whether the collection's deleted-items list already contains the specified item or identifier. |
| Remove | `Public Function Remove(ByVal inPremiumClassCoverage As clsClassCoverage) As Boolean` | Removes the matching cls class coverage from the collection. |
| Remove | `Public Sub Remove(ByVal inClassCoverageID As Decimal)` | Removes the matching cls class coverage from the collection. |
| Where | `Public Function Where(ByVal match As Predicate(Of clsClassCoverage)) As clsClassCoverageCollection` | Returns a typed subset containing only items that satisfy the supplied predicate. |
| New | `Public Sub New()` | Constructs a new instance with the supplied initialization parameters.* |
| NewPremiumClassCoverageCollection | `Public Shared Function NewPremiumClassCoverageCollection(ByVal inDataportal As IDataPortalInfo, ByVal inPremiumSetID As Decimal) As clsClassCoverageCollection` | Creates a new cls class coverage collection initialized from the supplied source values.* |
| GetClassCoverages | `Public Shared Function GetClassCoverages(ByVal inDataportal As IDataPortalInfo, ByVal inPremiumSetID As Decimal, ByRef inPeriodRatingInfo As iPeriodRatingInfo, Optional ByVal inPremiumSetDatabase As PremiumSetDatabases = PremiumSetDatabases.Enterprise) As clsClassCoverageCollection` | Loads cls class coverage collection for the supplied lookup criteria. |
| GetClassCoverages | `Public Shared Function GetClassCoverages(ByVal inDataportal As IDataPortalInfo, ByVal inPremiumSetID As Decimal, ByVal inAffiliateID As String, ByRef inPeriodRatingInfo As iPeriodRatingInfo, Optional ByVal inPremiumSetDatabase As PremiumSetDatabases = PremiumSetDatabases.Enterprise) As clsClassCoverageCollection` | Loads cls class coverage collection for the supplied lookup criteria. |
| AddNewClassCoverage | `Public Function AddNewClassCoverage() As clsClassCoverage` | Executes the add new class coverage behavior defined by this type. |
## Behavioral notes
- Source file: `Business\SAIF.Business.Policy.Premium\clsClassCoverageCollection.vb`.

## Constraints and usage notes
- Collection membership is scoped to a single premium set; class coverage records are persisted via the parent premium set's save operation.*


> **Note:** Statements marked with * were inferred from code structure, naming conventions, or
> contextual evidence where direct confirmation was not available in source artifacts. Statements
> marked with ** could not be confirmed; treat as unknown until verified.

## Sources
- `Business\SAIF.Business.Policy.Premium\clsClassCoverageCollection.vb`