1 files changed, 45 insertions, 0 deletions
diff --git a/packages/order-utils/src/store/order_filled_cancelled_lazy_store.ts b/packages/order-utils/src/store/order_filled_cancelled_lazy_store.ts
index 336c6d0ba..6155c2064 100644
--- a/packages/order-utils/src/store/order_filled_cancelled_lazy_store.ts
+++ b/packages/order-utils/src/store/order_filled_cancelled_lazy_store.ts
@@ -15,11 +15,21 @@ export class OrderFilledCancelledLazyStore implements AbstractOrderFilledCancell
     private _isCancelled: {
         [orderHash: string]: boolean;
     };
+    /**
+     * Instantiate a OrderFilledCancelledLazyStore
+     * @param orderFilledCancelledFetcher Class instance that implements the AbstractOrderFilledCancelledFetcher
+     * @returns An instance of OrderFilledCancelledLazyStore
+     */
     constructor(orderFilledCancelledFetcher: AbstractOrderFilledCancelledFetcher) {
         this._orderFilledCancelledFetcher = orderFilledCancelledFetcher;
         this._filledTakerAmount = {};
         this._isCancelled = {};
     }
+    /**
+     * Get the filledTakerAssetAmount of an order
+     * @param orderHash OrderHash from order of interest
+     * @return filledTakerAssetAmount
+     */
     public async getFilledTakerAmountAsync(orderHash: string): Promise<BigNumber> {
         if (_.isUndefined(this._filledTakerAmount[orderHash])) {
             const filledTakerAmount = await this._orderFilledCancelledFetcher.getFilledTakerAmountAsync(orderHash);
@@ -28,12 +38,26 @@ export class OrderFilledCancelledLazyStore implements AbstractOrderFilledCancell
         const cachedFilledTakerAmount = this._filledTakerAmount[orderHash];
         return cachedFilledTakerAmount;
     }
+    /**
+     * Set the filledTakerAssetAmount of an order
+     * @param orderHash OrderHash from order of interest
+     * @param filledTakerAmount Desired filledTakerAssetAmount
+     */
     public setFilledTakerAmount(orderHash: string, filledTakerAmount: BigNumber): void {
         this._filledTakerAmount[orderHash] = filledTakerAmount;
     }
+    /**
+     * Clear the filledTakerAssetAmount of an order
+     * @param orderHash OrderHash from order of interest
+     */
     public deleteFilledTakerAmount(orderHash: string): void {
         delete this._filledTakerAmount[orderHash];
     }
+    /**
+     * Check if an order has been cancelled
+     * @param orderHash OrderHash from order of interest
+     * @return Whether the order has been cancelled
+     */
     public async getIsCancelledAsync(orderHash: string): Promise<boolean> {
         if (_.isUndefined(this._isCancelled[orderHash])) {
             const isCancelled = await this._orderFilledCancelledFetcher.isOrderCancelledAsync(orderHash);
@@ -42,22 +66,43 @@ export class OrderFilledCancelledLazyStore implements AbstractOrderFilledCancell
         const cachedIsCancelled = this._isCancelled[orderHash]; // tslint:disable-line:boolean-naming
         return cachedIsCancelled;
     }
+    /**
+     * Set whether an order has been cancelled or not
+     * @param orderHash OrderHash from order of interest
+     * @param isCancelled Whether this order should be cancelled or not
+     */
     public setIsCancelled(orderHash: string, isCancelled: boolean): void {
         this._isCancelled[orderHash] = isCancelled;
     }
+    /**
+     * Clear whether the order has been cancelled if already set
+     * @param orderHash OrderHash from order of interest
+     */
     public deleteIsCancelled(orderHash: string): void {
         delete this._isCancelled[orderHash];
     }
+    /**
+     * Clear all filled/cancelled state
+     */
     public deleteAll(): void {
         this.deleteAllFilled();
         this.deleteAllIsCancelled();
     }
+    /**
+     * Clear all cancelled state
+     */
     public deleteAllIsCancelled(): void {
         this._isCancelled = {};
     }
+    /**
+     * Clear all filled state
+     */
     public deleteAllFilled(): void {
         this._filledTakerAmount = {};
     }
+    /**
+     * Get the ZRX assetData
+     */
     public getZRXAssetData(): string {
         const zrxAssetData = this._orderFilledCancelledFetcher.getZRXAssetData();
         return zrxAssetData;