Class default

Constructors

constructor

new default(program): default
program can be either a string to be compiled, or an already-compiled AST
Parameters
- program: string | ExprNode
Returns default
- Defined in src/DependencyFinder.ts:53

Properties

`Private` ast

ast: ExprNode

compiledExpression

compiledExpression: Expression

`Private` `Readonly` currentSteps

currentSteps: StepRecord[][]

`Private` `Readonly` dependencies

dependencies: string[][]

`Private` nodeStack

nodeStack: GeneratedExprNode[]

`Readonly` variables

variables: Set<string> = ...

Methods

ancestors

ancestors(matcher): GeneratedExprNode[]
Parameters
- matcher: any
Returns GeneratedExprNode[]
- Defined in src/DependencyFinder.ts:291

captureArrayIndexes

captureArrayIndexes(node): void
Parameters
- node: GeneratedExprNode
Returns void
- Defined in src/DependencyFinder.ts:226

`Private` captureBuiltInFunctionNames

captureBuiltInFunctionNames(node): void
Private
Function calls like $count(...) are recorded in this.variables so that the MetaInf can have a record of what context variables (in this case functions) were accessed by the expression.
Parameters
- node: GeneratedExprNode
Returns void
- Defined in src/DependencyFinder.ts:154

capturePathExpressions

capturePathExpressions(node): void
Parameters
- node: GeneratedExprNode
Returns void
- Defined in src/DependencyFinder.ts:235

collectChildren

collectChildren(node): GeneratedExprNode[]
Parameters
- node: GeneratedExprNode
Returns GeneratedExprNode[]
- Defined in src/DependencyFinder.ts:183

emitPaths

emitPaths(): void
Returns void
- Defined in src/DependencyFinder.ts:343

findDependencies

findDependencies(node?): string[][]
Parameters
- node: GeneratedExprNode = ...
Returns string[][]
- Defined in src/DependencyFinder.ts:85

hasAncestor

hasAncestor(matcher): boolean
Parameters
- matcher: any
Returns boolean
- Defined in src/DependencyFinder.ts:286

hasParent

hasParent(parentType): boolean
Parameters
- parentType: string
Returns boolean
- Defined in src/DependencyFinder.ts:280

isInsideAScopeWhere$IsLocal

isInsideAScopeWhere$IsLocal(node): boolean
Parameters
- node: GeneratedExprNode
Returns boolean
- Defined in src/DependencyFinder.ts:306

isRootedIn$$

isRootedIn$$(value): undefined | boolean
Parameters
- value: any
Returns undefined | boolean
- Defined in src/DependencyFinder.ts:299

isSingle$Var

isSingle$Var(type, value): boolean
Parameters
- type: string
- value: any
Returns boolean
- Defined in src/DependencyFinder.ts:295

`Private` markScopeWhenFunctionReturnsValue

markScopeWhenFunctionReturnsValue(scopeWeExited): void
Parameters
- scopeWeExited: GeneratedExprNode
Returns void
- Defined in src/DependencyFinder.ts:163

withAstFilterExpression

withAstFilterExpression(jsonatExpr): Promise<default>
If we are looking to analyze only a portion of the jsonata program we can provide another jsonata expression such as '[procedure.value='serial']' which will filter the AST down to what is defined. In the case of '[procedure.value='serial']' the expression will extract the AST for $serial(...) as it may exist in the original program.
Parameters
- jsonatExpr: string
Returns Promise<default>
- Defined in src/DependencyFinder.ts:76

`Static` emit

emit(stepArray): string[]
Parameters
- stepArray: StepRecord[]
Returns string[]
- Defined in src/DependencyFinder.ts:378

`Static` isNoOpSteps

isNoOpSteps(stepArray): boolean
Parameters
- stepArray: StepRecord[]
Returns boolean
- Defined in src/DependencyFinder.ts:370

`Static` peek

peek(array): any
Parameters
- array: any[]
Returns any
- Defined in src/DependencyFinder.ts:175

`Static` stepsRootedIn$

stepsRootedIn$(stepArray): boolean
Parameters
- stepArray: StepRecord[]
Returns boolean
- Defined in src/DependencyFinder.ts:374

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