@univerjs/engine-formula v0.2.14 • Docs

Class: AstTreeBuilder

Extends

Disposable

Constructors

new AstTreeBuilder()

new AstTreeBuilder(
   _runtimeService, 
   _astRootNodeFactory, 
   _functionNodeFactory, 
   _lambdaNodeFactory, 
   _lambdaParameterNodeFactory, 
   _operatorNodeFactory, 
   _prefixNodeFactory, 
   _referenceNodeFactory, 
   _suffixNodeFactory, 
   _unionNodeFactory, 
   _valueNodeFactory): AstTreeBuilder

Parameters

Parameter	Type
`_runtimeService`	`IFormulaRuntimeService`
`_astRootNodeFactory`	`AstRootNodeFactory`
`_functionNodeFactory`	`FunctionNodeFactory`
`_lambdaNodeFactory`	`LambdaNodeFactory`
`_lambdaParameterNodeFactory`	`LambdaParameterNodeFactory`
`_operatorNodeFactory`	`OperatorNodeFactory`
`_prefixNodeFactory`	`PrefixNodeFactory`
`_referenceNodeFactory`	`ReferenceNodeFactory`
`_suffixNodeFactory`	`SuffixNodeFactory`
`_unionNodeFactory`	`UnionNodeFactory`
`_valueNodeFactory`	`ValueNodeFactory`

Properties

Property	Modifier	Type	Default value	Inherited from	Defined in
`_disposed`	`protected`	`boolean`	`false`	`Disposable`.`_disposed`	packages/core/src/shared/lifecycle.ts:93 (opens in a new tab)

Methods

dispose()

dispose(): void

Returns

void

Overrides

Disposable.dispose

Defined in

packages/engine-formula/src/engine/analysis/parser.ts:73 (opens in a new tab)

disposeWithMe()

protected disposeWithMe(disposable): IDisposable

Parameters

Parameter	Type
`disposable`	`DisposableLike`

Returns

IDisposable

Inherited from

Disposable.disposeWithMe

Defined in

packages/core/src/shared/lifecycle.ts:96 (opens in a new tab)

ensureNotDisposed()

protected ensureNotDisposed(): void

Returns

void

Inherited from

Disposable.ensureNotDisposed

Defined in

packages/core/src/shared/lifecycle.ts:100 (opens in a new tab)

parse()

parse(
   lexerNode, 
   refOffsetX, 
refOffsetY): Nullable<BaseAstNode>

Parameters

Parameter	Type	Default value
`lexerNode`	`LexerNode`	`undefined`
`refOffsetX`	`number`	`0`
`refOffsetY`	`number`	`0`

Returns

Nullable<BaseAstNode>

Defined in

packages/engine-formula/src/engine/analysis/parser.ts:81 (opens in a new tab)

Astrootnodefactory Asyncarrayobject