# LimitOrderManager

NFT limitPositions

Wraps Algebra limitPositions in the ERC721 non-fungible token interface

## Modifiers

### isAuthorizedForToken

`modifier isAuthorizedForToken(uint256 tokenId)` internal

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| tokenId | uint256 |             |

## Functions

### constructor

`constructor(address _factory, address _WNativeToken, address _poolDeployer) public` public

| Name           | Type    | Description |
| -------------- | ------- | ----------- |
| \_factory      | address |             |
| \_WNativeToken | address |             |
| \_poolDeployer | address |             |

### limitPositions

`function limitPositions(uint256 tokenId) external view returns (struct ILimitOrderManager.LimitPosition limitPosition, address token0, address token1)` view external

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| tokenId | uint256 |             |

**Returns:**

| Name          | Type                                    | Description |
| ------------- | --------------------------------------- | ----------- |
| limitPosition | struct ILimitOrderManager.LimitPosition |             |
| token0        | address                                 |             |
| token1        | address                                 |             |

### addLimitOrder

`function addLimitOrder(struct ILimitOrderManager.addLimitOrderParams params) external payable returns (uint256 tokenId)` payable external

| Name   | Type                                          | Description |
| ------ | --------------------------------------------- | ----------- |
| params | struct ILimitOrderManager.addLimitOrderParams |             |

**Returns:**

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| tokenId | uint256 |             |

### decreaseLimitOrder

`function decreaseLimitOrder(uint256 tokenId, uint128 liquidity) external payable` payable external

| Name      | Type    | Description |
| --------- | ------- | ----------- |
| tokenId   | uint256 |             |
| liquidity | uint128 |             |

### collectLimitOrder

`function collectLimitOrder(uint256 tokenId, address recipient) external payable returns (uint256 amount0, uint256 amount1)` payable external

| Name      | Type    | Description |
| --------- | ------- | ----------- |
| tokenId   | uint256 |             |
| recipient | address |             |

**Returns:**

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| amount0 | uint256 |             |
| amount1 | uint256 |             |

### baseURI

`function baseURI() public pure returns (string)` pure public

**Returns:**

| Name | Type   | Description |
| ---- | ------ | ----------- |
| \[0] | string |             |

### burn

`function burn(uint256 tokenId) external payable` payable external

Burns a token ID, which deletes it from the NFT contract. The token must have 0 liquidity and all tokens must be collected first.

| Name    | Type    | Description                              |
| ------- | ------- | ---------------------------------------- |
| tokenId | uint256 | The ID of the token that is being burned |

### getApproved

`function getApproved(uint256 tokenId) public view returns (address)` view public

\*Developer note: Returns the account approved for \`tokenId\` token.

Requirements:

* \`tokenId\` must exist.\*

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| tokenId | uint256 |             |

**Returns:**

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \[0] | address |             |