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

# clsClassCoverageRateAdjustmentCollection

BOF collection of `clsClassCoverageRateAdjustment` instances; holds all rate adjustments associated with a class coverage line. Consumed by the class coverage rating workflow to enumerate adjustments for a given line.*

## Purpose
- Manages the set of rate adjustments for a single class coverage line.*
- Provides iteration and aggregate access to rate adjustments during class-level premium computation.*

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

## Public members
| Member | Signature | Purpose |
| --- | --- | --- |
| CurrentItem | `Public Shadows ReadOnly Property CurrentItem() As clsClassCoverageRateAdjustment` | Business value exposed as current item for callers of this API.* |
| Save | `Public Overrides Function Save() As Boolean` | Persists this instance and all child objects to Oracle through the BOF data portal; returns True on success. |
| Add | `Public Shadows Function Add(ByVal inClassCoverageRateAdjustment As clsClassCoverageRateAdjustment) As Integer` | Adds the supplied cls class coverage rate adjustment to the collection. |
| Contains | `Public Overloads Function Contains(ByVal inClassCoverageRateAdjustment As clsClassCoverageRateAdjustment) As Boolean` | Checks whether the collection already contains the specified item or identifier. |
| Contains | `Public Overloads Function Contains(ByVal inPremiumHistoryAdjustedRateClassID As Decimal) As Boolean` | Checks whether the collection already contains the specified item or identifier. |
| ContainsDeleted | `Public Overloads Function ContainsDeleted(ByVal inClassCoverageRateAdjustment As clsClassCoverageRateAdjustment) As Boolean` | Checks whether the collection's deleted-items list already contains the specified item or identifier. |
| ContainsDeleted | `Public Overloads Function ContainsDeleted(ByVal inPremiumHistoryAdjustedRateClassID As Decimal) As Boolean` | Checks whether the collection's deleted-items list already contains the specified item or identifier. |
| Remove | `Public Sub Remove(ByVal inClassCoverageRateAdjustment As clsClassCoverageRateAdjustment)` | Removes the matching cls class coverage rate adjustment from the collection. |
| Remove | `Public Sub Remove(ByVal inPremiumHistoryAdjustedRateClassID As Decimal)` | Removes the matching cls class coverage rate adjustment from the collection. |
| Where | `Public Function Where(ByVal match As Predicate(Of clsClassCoverageRateAdjustment)) As clsClassCoverageRateAdjustmentCollection` | Returns a typed subset containing only items that satisfy the supplied predicate. |
| GetClassCoverageRateAdjustments | `Public Shared Function GetClassCoverageRateAdjustments(ByVal inDataportal As IDataPortalInfo, ByVal inPremiumSetId As Decimal, Optional ByVal inPremiumSetDatabase As PremiumSetDatabases = PremiumSetDatabases.Enterprise) As clsClassCoverageRateAdjustmentCollection` | Loads cls class coverage rate adjustment collection for the supplied lookup criteria. |
| GetClassCoverageRateAdjustments | `Public Shared Function GetClassCoverageRateAdjustments(ByVal inDataportal As IDataPortalInfo, ByVal inPremiumSetId As Decimal, ByVal inClassCoverageSeqNum As Decimal, Optional ByVal inPremiumSetDatabase As PremiumSetDatabases = PremiumSetDatabases.Enterprise) As clsClassCoverageRateAdjustmentCollection` | Loads cls class coverage rate adjustment collection for the supplied lookup criteria. |
| GetClassCoverageBilledAdjustments | `Public Shared Function GetClassCoverageBilledAdjustments(ByVal inDataportal As IDataPortalInfo, ByVal inPolicyNumber As Long, ByVal inPeriodEffDate As Date) As clsClassCoverageRateAdjustmentCollection` | Loads cls class coverage rate adjustment collection for the supplied lookup criteria. |
| GetClassCoverageEopAdjustments | `Public Shared Function GetClassCoverageEopAdjustments(ByVal inDataportal As IDataPortalInfo, ByVal inPremiumSetId As Decimal) As clsClassCoverageRateAdjustmentCollection` | Loads cls class coverage rate adjustment collection for the supplied lookup criteria. |
## Inherited public members

| Member | Signature | Purpose | Origin |
| --- | --- | --- | --- |
| First | `Sub First()` | Moves traversal to the first item in the BOF collection.† | `SAIF.Framework.Core — clsBusinessCollectionBase` |
| Last | `Sub Last()` | Moves traversal to the last item in the BOF collection.† | `SAIF.Framework.Core — clsBusinessCollectionBase` |
| Next | `Sub Next()` | Advances traversal to the next item.† | `SAIF.Framework.Core — clsBusinessCollectionBase` |
| Previous | `Sub Previous()` | Moves traversal to the previous item.† | `SAIF.Framework.Core — clsBusinessCollectionBase` |

## Behavioral notes
- Source file: `Business\SAIF.Business.Policy.Premium\clsClassCoverageRateAdjustmentCollection.vb`.

## Constraints and usage notes
- Scoped to a single class coverage line; adjustments are persisted via the parent class coverage 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\clsClassCoverageRateAdjustmentCollection.vb`