# Class: PredeterminedBalances\ Defined in: [packages/bitbadgesjs-sdk/src/core/approvals.ts:464](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/core/approvals.ts#L464) PredeterminedBalances represents the predetermined balances for an approval. This allows you to define an approval where Transfer A happens first, then Transfer B, then Transfer C, etc. The order of the transfers is defined by the orderCalculationMethod. The order number 0 represents the first transfer, 1 represents the second transfer, etc. IMPORTANT: if the balances of the transfer do not exactly match the predetermined balances, then the transfer will fail. ## Extends - [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class)\<`PredeterminedBalances`\<`T`\>\> ## Type Parameters ### T `T` *extends* [`NumberType`](https://docs.bitbadges.io/sdk/reference/type-aliases/number-type) ## Implements - [`iPredeterminedBalances`](https://docs.bitbadges.io/sdk/reference/interfaces/i-predetermined-balances)\<`T`\> ## Constructors ### Constructor > **new PredeterminedBalances**\<`T`\>(`msg`): `PredeterminedBalances`\<`T`\> Defined in: [packages/bitbadgesjs-sdk/src/core/approvals.ts:469](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/core/approvals.ts#L469) #### Parameters ##### msg [`iPredeterminedBalances`](https://docs.bitbadges.io/sdk/reference/interfaces/i-predetermined-balances)\<`T`\> #### Returns `PredeterminedBalances`\<`T`\> #### Overrides [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`constructor`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#constructor) ## Properties ### incrementedBalances > **incrementedBalances**: [`IncrementedBalances`](https://docs.bitbadges.io/sdk/reference/classes/incremented-balances)\<`T`\> Defined in: [packages/bitbadgesjs-sdk/src/core/approvals.ts:466](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/core/approvals.ts#L466) Define a starting balance and increment the token IDs and owned times by a certain amount after each transfer. Cannot be used with manualBalances. Order number corresponds to number of times we increment. #### Implementation of [`iPredeterminedBalances`](https://docs.bitbadges.io/sdk/reference/interfaces/i-predetermined-balances).[`incrementedBalances`](https://docs.bitbadges.io/sdk/reference/interfaces/i-predetermined-balances#incrementedbalances) *** ### manualBalances > **manualBalances**: [`ManualBalances`](https://docs.bitbadges.io/sdk/reference/classes/manual-balances)\<`T`\>[] Defined in: [packages/bitbadgesjs-sdk/src/core/approvals.ts:465](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/core/approvals.ts#L465) Manually define the balances for each transfer. Cannot be used with incrementedBalances. Order number corresponds to the index of the balance in the array. #### Implementation of [`iPredeterminedBalances`](https://docs.bitbadges.io/sdk/reference/interfaces/i-predetermined-balances).[`manualBalances`](https://docs.bitbadges.io/sdk/reference/interfaces/i-predetermined-balances#manualbalances) *** ### orderCalculationMethod > **orderCalculationMethod**: [`PredeterminedOrderCalculationMethod`](https://docs.bitbadges.io/sdk/reference/classes/predetermined-order-calculation-method) Defined in: [packages/bitbadgesjs-sdk/src/core/approvals.ts:467](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/core/approvals.ts#L467) The order calculation method. #### Implementation of [`iPredeterminedBalances`](https://docs.bitbadges.io/sdk/reference/interfaces/i-predetermined-balances).[`orderCalculationMethod`](https://docs.bitbadges.io/sdk/reference/interfaces/i-predetermined-balances#ordercalculationmethod) ## Methods ### clone() > **clone**(): `PredeterminedBalances` Defined in: [packages/bitbadgesjs-sdk/src/common/base.ts:151](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/common/base.ts#L151) Deep copies the object and returns a new instance. #### Returns `PredeterminedBalances` #### Inherited from [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`clone`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#clone) *** ### convert() > **convert**\<`U`\>(`convertFunction`, `options?`): `PredeterminedBalances`\<`U`\> Defined in: [packages/bitbadgesjs-sdk/src/core/approvals.ts:476](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/core/approvals.ts#L476) Converts the object to a different NumberType equivalent. #### Type Parameters ##### U `U` *extends* [`NumberType`](https://docs.bitbadges.io/sdk/reference/type-aliases/number-type) #### Parameters ##### convertFunction (`item`) => `U` ##### options? [`ConvertOptions`](https://docs.bitbadges.io/sdk/reference/interfaces/convert-options) #### Returns `PredeterminedBalances`\<`U`\> #### Overrides [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`convert`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#convert) *** ### equals() > **equals**\<`U`\>(`other`, `normalizeNumberTypes?`): `boolean` Defined in: [packages/bitbadgesjs-sdk/src/common/base.ts:147](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/common/base.ts#L147) Compares this object's fields to another object's fields for equality. Equality is determined by comparing the JSON representations of the objects. If `normalizeNumberTypes` is true, then all number types will be compared as strings (i.e. "1n" === "1" === 1). Else, they will be compared as their native types (i.e. 1n !== 1 !== "1"). #### Type Parameters ##### U `U` *extends* [`CustomType`](https://docs.bitbadges.io/sdk/reference/interfaces/custom-type)\<`U`\> #### Parameters ##### other [`CustomType`](https://docs.bitbadges.io/sdk/reference/interfaces/custom-type)\<`U`\> \| `null` \| `undefined` ##### normalizeNumberTypes? `boolean` #### Returns `boolean` #### Inherited from [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`equals`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#equals) *** ### getNumberFieldNames() > **getNumberFieldNames**(): `string`[] Defined in: [packages/bitbadgesjs-sdk/src/common/base.ts:157](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/common/base.ts#L157) Internal helper method to convert the number fields of the object to a different NumberType equivalent. #### Returns `string`[] #### Inherited from [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`getNumberFieldNames`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#getnumberfieldnames) *** ### hasNumberFields() > **hasNumberFields**(): `boolean` Defined in: [packages/bitbadgesjs-sdk/src/common/base.ts:161](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/common/base.ts#L161) Checks if the object has number fields. #### Returns `boolean` #### Inherited from [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`hasNumberFields`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#hasnumberfields) *** ### toJson() > **toJson**(): `JsonObject` Defined in: [packages/bitbadgesjs-sdk/src/common/base.ts:139](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/common/base.ts#L139) Converts the object to a JSON object with all primitive types. #### Returns `JsonObject` #### Inherited from [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`toJson`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#tojson) *** ### toJsonString() > **toJsonString**(): `string` Defined in: [packages/bitbadgesjs-sdk/src/common/base.ts:143](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/common/base.ts#L143) Converts the object to a JSON string. #### Returns `string` #### Inherited from [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`toJsonString`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#tojsonstring) *** ### toProto() > **toProto**(): `PredeterminedBalances` Defined in: [packages/bitbadgesjs-sdk/src/core/approvals.ts:486](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/core/approvals.ts#L486) #### Returns `PredeterminedBalances` *** ### fromJson() > `static` **fromJson**\<`U`\>(`jsonValue`, `convertFunction`, `options?`): `PredeterminedBalances`\<`U`\> Defined in: [packages/bitbadgesjs-sdk/src/core/approvals.ts:490](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/core/approvals.ts#L490) #### Type Parameters ##### U `U` *extends* [`NumberType`](https://docs.bitbadges.io/sdk/reference/type-aliases/number-type) #### Parameters ##### jsonValue `JsonValue` ##### convertFunction (`item`) => `U` ##### options? `Partial`\<`JsonReadOptions`\> #### Returns `PredeterminedBalances`\<`U`\> *** ### fromJsonString() > `static` **fromJsonString**\<`U`\>(`jsonString`, `convertFunction`, `options?`): `PredeterminedBalances`\<`U`\> Defined in: [packages/bitbadgesjs-sdk/src/core/approvals.ts:498](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/core/approvals.ts#L498) #### Type Parameters ##### U `U` *extends* [`NumberType`](https://docs.bitbadges.io/sdk/reference/type-aliases/number-type) #### Parameters ##### jsonString `string` ##### convertFunction (`item`) => `U` ##### options? `Partial`\<`JsonReadOptions`\> #### Returns `PredeterminedBalances`\<`U`\> *** ### fromProto() > `static` **fromProto**\<`U`\>(`item`, `convertFunction`): `PredeterminedBalances`\<`U`\> Defined in: [packages/bitbadgesjs-sdk/src/core/approvals.ts:506](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/core/approvals.ts#L506) #### Type Parameters ##### U `U` *extends* [`NumberType`](https://docs.bitbadges.io/sdk/reference/type-aliases/number-type) #### Parameters ##### item `PredeterminedBalances` ##### convertFunction (`item`) => `U` #### Returns `PredeterminedBalances`\<`U`\>