Class: BaseFunction

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:39

Extended by

CustomFunction

Constructors

new BaseFunction()

new BaseFunction(_name): BaseFunction

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:92

Parameters

Parameter	Type
`_name`	`IFunctionNames`

Returns

BaseFunction

Properties

Property	Modifier	Type	Default value	Description	Defined in
`_columnCount`	`protected`	`number`	`-1`	-	submodules/univer/packages/engine-formula/src/functions/base-function.ts:50
`_formulaDataModel`	`protected`	`Nullable`<`FormulaDataModel`>	`undefined`	-	submodules/univer/packages/engine-formula/src/functions/base-function.ts:48
`_rowCount`	`protected`	`number`	`-1`	-	submodules/univer/packages/engine-formula/src/functions/base-function.ts:49
`maxParams`	`public`	`number`	`-1`	Maximum number of parameters	submodules/univer/packages/engine-formula/src/functions/base-function.ts:90
`minParams`	`public`	`number`	`-1`	Minimum number of parameters	submodules/univer/packages/engine-formula/src/functions/base-function.ts:85
`needsExpandParams`	`public`	`boolean`	`false`	Whether the function needs to expand the parameters	submodules/univer/packages/engine-formula/src/functions/base-function.ts:55
`needsFormulaDataModel`	`public`	`boolean`	`false`	Whether the function needs function methods in FormulaDataModel	submodules/univer/packages/engine-formula/src/functions/base-function.ts:75
`needsLocale`	`public`	`boolean`	`false`	Whether the function needs handle locale	submodules/univer/packages/engine-formula/src/functions/base-function.ts:65
`needsReferenceObject`	`public`	`boolean`	`false`	Whether the function needs to pass in reference object	submodules/univer/packages/engine-formula/src/functions/base-function.ts:60
`needsSheetRowColumnCount`	`public`	`boolean`	`false`	Whether the function needs the number of rows and columns in the sheet	submodules/univer/packages/engine-formula/src/functions/base-function.ts:80
`needsSheetsInfo`	`public`	`boolean`	`false`	Whether the function needs sheets info	submodules/univer/packages/engine-formula/src/functions/base-function.ts:70

Accessors

column

Get Signature

get column(): number

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:112

Returns

number

name

Get Signature

get name(): IFunctionNames

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:96

Returns

IFunctionNames

row

Get Signature

get row(): number

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:108

Returns

number

subUnitId

Get Signature

get subUnitId(): Nullable<string>

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:104

Returns

Nullable<string>

unitId

Get Signature

get unitId(): Nullable<string>

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:100

Returns

Nullable<string>

Methods

binarySearch()

binarySearch(
   value, 
   searchArray, 
   resultArray, 
   searchType?, 
   matchType?): BaseValueObject

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:316

Parameters

Parameter	Type
`value`	`BaseValueObject`
`searchArray`	`ArrayValueObject`
`resultArray`	`ArrayValueObject`
`searchType`?	`ArrayBinarySearchType`
`matchType`?	`ArrayOrderSearchType`

Returns

BaseValueObject

binarySearchExpand()

binarySearchExpand(
   value, 
   searchArray, 
   resultArray, 
   axis, 
   searchType?, 
   matchType?): 
  | undefined
  | ErrorValueObject
  | ArrayValueObject

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:403

Parameters

Parameter	Type	Default value
`value`	`BaseValueObject`	`undefined`
`searchArray`	`ArrayValueObject`	`undefined`
`resultArray`	`ArrayValueObject`	`undefined`
`axis`	`number`	`0`
`searchType`?	`ArrayBinarySearchType`	`undefined`
`matchType`?	`ArrayOrderSearchType`	`undefined`

Returns

| undefined | ErrorValueObject | ArrayValueObject

calculate()

calculate(...arg): NodeValueType

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:200

Parameters

Parameter	Type
…`arg`	`BaseValueObject`[]

Returns

NodeValueType

calculateCustom()

calculateCustom(...arg): 
  | FormulaFunctionResultValueType
| Promise<FormulaFunctionResultValueType>

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:194

Parameters

Parameter	Type
…`arg`	`FormulaFunctionValueType`[]

Returns

| FormulaFunctionResultValueType | Promise<FormulaFunctionResultValueType>

checkArrayType()

checkArrayType(variant): boolean

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:204

Parameters

Parameter	Type
`variant`	`FunctionVariantType`

Returns

boolean

createReferenceObject()

createReferenceObject(reference, range): 
  | ErrorValueObject
  | BaseReferenceObject

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:562

Parameters

Parameter	Type
`reference`	`BaseReferenceObject`
`range`	`IRange`

Returns

| ErrorValueObject | BaseReferenceObject

dispose()

dispose(): void

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:116

Returns

void

equalSearch()

equalSearch(
   value, 
   searchArray, 
   resultArray, 
   isFirst): BaseValueObject

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:361

Parameters

Parameter	Type	Default value
`value`	`BaseValueObject`	`undefined`
`searchArray`	`ArrayValueObject`	`undefined`
`resultArray`	`ArrayValueObject`	`undefined`
`isFirst`	`boolean`	`true`

Returns

BaseValueObject

equalSearchExpand()

equalSearchExpand(
   value, 
   searchArray, 
   resultArray, 
   isFirst, 
   axis): 
  | undefined
  | ErrorValueObject
  | ArrayValueObject

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:423

Parameters

Parameter	Type	Default value
`value`	`BaseValueObject`	`undefined`
`searchArray`	`ArrayValueObject`	`undefined`
`resultArray`	`ArrayValueObject`	`undefined`
`isFirst`	`boolean`	`true`
`axis`	`number`	`0`

Returns

| undefined | ErrorValueObject | ArrayValueObject

flattenArray()

flattenArray(variants, ignoreLogicalValuesAndText): 
  | BaseValueObject
  | ArrayValueObject

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:497

Parameters

Parameter	Type	Default value
`variants`	`BaseValueObject`[]	`undefined`
`ignoreLogicalValuesAndText`	`boolean`	`true`

Returns

| BaseValueObject | ArrayValueObject

fuzzySearch()

fuzzySearch(
   value, 
   searchArray, 
   resultArray, 
   isFirst): BaseValueObject

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:371

Parameters

Parameter	Type	Default value
`value`	`BaseValueObject`	`undefined`
`searchArray`	`ArrayValueObject`	`undefined`
`resultArray`	`ArrayValueObject`	`undefined`
`isFirst`	`boolean`	`true`

Returns

BaseValueObject

fuzzySearchExpand()

fuzzySearchExpand(
   value, 
   searchArray, 
   resultArray, 
   isFirst, 
   axis): 
  | undefined
  | ErrorValueObject
  | ArrayValueObject

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:450

Parameters

Parameter	Type	Default value
`value`	`BaseValueObject`	`undefined`
`searchArray`	`ArrayValueObject`	`undefined`
`resultArray`	`ArrayValueObject`	`undefined`
`isFirst`	`boolean`	`true`
`axis`	`number`	`0`

Returns

| undefined | ErrorValueObject | ArrayValueObject

getDefinedName()

getDefinedName(name): 
  | null
  | IDefinedNamesServiceParam

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:126

In Excel, to inject a defined name into a function that has positioning capabilities, such as using the INDIRECT function to reference a named range, you can write it as follows: =INDIRECT(“DefinedName1”)

Parameters

Parameter	Type
`name`	`string`

Returns

| null | IDefinedNamesServiceParam

getIndexNumValue()

getIndexNumValue(indexNum, defaultValue): number | ErrorValueObject

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:214

Starting with 1 For instance, The column number (starting with 1 for the left-most column of table_array) that contains the return value. https://support.microsoft.com/en-us/office/vlookup-function-0bbc8083-26fe-4963-8ab8-93a18ad188a1

Parameters

Parameter	Type	Default value
`indexNum`	`BaseValueObject`	`undefined`
`defaultValue`	`number`	`1`

Returns

number | ErrorValueObject

getLocale()

getLocale(): LocaleType

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:140

Returns

LocaleType

getMatchTypeValue()

getMatchTypeValue(logicValueObject?): undefined | number

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:288

A logical value that specifies 1/TRUE , 0/FALSE, -1, default 1. The difference from getZeroOrOneByOneDefault is that we need to get -1

Parameters

Parameter	Type
`logicValueObject`?	`BaseValueObject`

Returns

undefined | number

getSheetsInfo()

getSheetsInfo(): {
  sheetNameMap: {};
  sheetOrder: string[];
}

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:148

Returns

{
  sheetNameMap: {};
  sheetOrder: string[];
}

Name	Type	Defined in
`sheetNameMap`	{}	submodules/univer/packages/engine-formula/src/functions/base-function.ts:151
`sheetOrder`	`string`[]	submodules/univer/packages/engine-formula/src/functions/base-function.ts:150

getZeroOrOneByOneDefault()

getZeroOrOneByOneDefault(logicValueObject?): undefined | number

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:255

A logical value that specifies 1/TRUE , 0/FALSE, default 1 For instance range_lookup, A logical value that specifies whether you want VLOOKUP to find an approximate or an exact match Approximate match - 1/TRUE Exact match - 0/FALSE https://support.microsoft.com/en-us/office/vlookup-function-0bbc8083-26fe-4963-8ab8-93a18ad188a1 For instance A1, A logical value that specifies what type of reference is contained in the cell ref_text. If a1 is TRUE or omitted, ref_text is interpreted as an A1-style reference. If a1 is FALSE, ref_text is interpreted as an R1C1-style reference. https://support.microsoft.com/zh-cn/office/indirect-%E5%87%BD%E6%95%B0-474b3a3a-8a26-4f44-b491-92b6306fa261

Parameters

Parameter	Type
`logicValueObject`?	`BaseValueObject`

Returns

undefined | number

isAddress()

isAddress(): boolean

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:179

Returns

boolean

isAsync()

isAsync(): boolean

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:175

Returns

boolean

isCustom()

isCustom(): boolean

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:183

Returns

boolean

orderSearch()

orderSearch(
   value, 
   searchArray, 
   resultArray, 
   searchType, 
   isDesc): BaseValueObject

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:381

Parameters

Parameter	Type	Default value
`value`	`BaseValueObject`	`undefined`
`searchArray`	`ArrayValueObject`	`undefined`
`resultArray`	`ArrayValueObject`	`undefined`
`searchType`	`ArrayOrderSearchType`	`ArrayOrderSearchType.MIN`
`isDesc`	`boolean`	`false`

Returns

BaseValueObject

orderSearchExpand()

orderSearchExpand(
   value, 
   searchArray, 
   resultArray, 
   searchType, 
   isDesc, 
   axis): 
  | undefined
  | ErrorValueObject
  | ArrayValueObject

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:477

Parameters

Parameter	Type	Default value
`value`	`BaseValueObject`	`undefined`
`searchArray`	`ArrayValueObject`	`undefined`
`resultArray`	`ArrayValueObject`	`undefined`
`searchType`	`ArrayOrderSearchType`	`ArrayOrderSearchType.MIN`
`isDesc`	`boolean`	`false`
`axis`	`number`	`0`

Returns

| undefined | ErrorValueObject | ArrayValueObject

setDefinedNames()

setDefinedNames(definedNames): void

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:136

Parameters

Parameter	Type
`definedNames`	`IDefinedNameMapItem`

Returns

void

setFormulaDataModel()

setFormulaDataModel(_formulaDataModel): void

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:166

Parameters

Parameter	Type
`_formulaDataModel`	`FormulaDataModel`

Returns

void

setLocale()

setLocale(locale): void

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:144

Parameters

Parameter	Type
`locale`	`LocaleType`

Returns

void

setRefInfo()

setRefInfo(
   unitId, 
   subUnitId, 
   row, 
   column): void

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:187

Parameters

Parameter	Type
`unitId`	`string`
`subUnitId`	`string`
`row`	`number`
`column`	`number`

Returns

void

setSheetRowColumnCount()

setSheetRowColumnCount(rowCount, columnCount): void

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:170

Parameters

Parameter	Type
`rowCount`	`number`
`columnCount`	`number`

Returns

void

setSheetsInfo()

setSheetsInfo(__namedParameters): void

Defined in: submodules/univer/packages/engine-formula/src/functions/base-function.ts:155

Parameters

Parameter	Type
`__namedParameters`	{ `sheetNameMap`: {}; `sheetOrder`: `string`[]; }
`__namedParameters.sheetNameMap`	{}
`__namedParameters.sheetOrder`	`string`[]

Returns

void

Asyncobject Basereferenceobject