Source: https://tanstack.com/pacer/latest/docs/reference/interfaces/QueuerState

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Queue Examples

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On this page

• Interface: QueuerState<TValue>

• Type Parameters

• TValue

• Properties

• addItemCount

• executionCount

• expirationCount

• isEmpty

• isFull

• isIdle

• isRunning

• items

• itemTimestamps

• pendingTick

• rejectionCount

• size

• status

QueuerState

Copy Markdown

Interface: QueuerState<TValue>
==============================

Defined in: queuer.ts:5

Type Parameters
--------------- ### TValue

TValue

Properties
---------- ### addItemCount

ts

addItemCount: number;


addItemCount: number;

Defined in: queuer.ts:9

Number of times addItem has been called (for reduction calculations)

---

### executionCount

ts

executionCount: number;


executionCount: number;

Defined in: queuer.ts:13

Number of items that have been processed by the queuer

---

### expirationCount

ts

expirationCount: number;


expirationCount: number;

Defined in: queuer.ts:17

Number of items that have been removed from the queue due to expiration

---

### isEmpty

ts

isEmpty: boolean;


isEmpty: boolean;

Defined in: queuer.ts:21

Whether the queuer has no items to process (items array is empty)

---

### isFull

ts

isFull: boolean;


isFull: boolean;

Defined in: queuer.ts:25

Whether the queuer has reached its maximum capacity

---

### isIdle

ts

isIdle: boolean;


isIdle: boolean;

Defined in: queuer.ts:29

Whether the queuer is not currently processing any items

---

### isRunning

ts

isRunning: boolean;


isRunning: boolean;

Defined in: queuer.ts:33

Whether the queuer is active and will process items automatically

---

### items

ts

items: TValue[];


items: TValue[];

Defined in: queuer.ts:37

Array of items currently waiting to be processed

---

### itemTimestamps

ts

itemTimestamps: number[];


itemTimestamps: number[];

Defined in: queuer.ts:41

Timestamps when items were added to the queue for expiration tracking

---

### pendingTick

ts

pendingTick: boolean;


pendingTick: boolean;

Defined in: queuer.ts:45

Whether the queuer has a pending timeout for processing the next item

---

### rejectionCount

ts

rejectionCount: number;


rejectionCount: number;

Defined in: queuer.ts:49

Number of items that have been rejected from being added to the queue

---

### size

ts

size: number;


size: number;

Defined in: queuer.ts:53

Number of items currently in the queue

---

### status

ts

status: "idle" | "running" | "stopped";


status: "idle" | "running" | "stopped";

Defined in: queuer.ts:57

Current processing status - 'idle' when not processing, 'running' when active, 'stopped' when paused

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