Class Ast

Contains utility methods related to the AST provided by the LARA compiler.

Deprecated

This class deals with AST nodes. You should never use AST nodes directly. Use the provided join points instead. If you need this class, you are doing something wrong.

Index

Constructors

Methods

getChild getChildren getDescendants getNumChildren getParent root toWeaverJoinPoint

Constructors

constructor

new Ast(): Ast
Returns Ast

Methods

`Static`getChild

getChild(astNode: any, index: number): any
Parameters
- astNode: any
- index: number
Returns any
The child of the node at the given index.
- Defined in lara-framework/Lara-JS/src-api/weaver/Ast.ts:53

`Static`getChildren

getChildren(astNode: any): any[]
Parameters
- astNode: any
Returns any[]
An array with the children AST nodes of the given AST node.
- Defined in lara-framework/Lara-JS/src-api/weaver/Ast.ts:14

`Static`getDescendants

getDescendants(astNode: any): any[]
Parameters
- astNode: any
Returns any[]
An array with the descendants AST nodes of the given AST node.
- Defined in lara-framework/Lara-JS/src-api/weaver/Ast.ts:45

`Static`getNumChildren

getNumChildren(astNode: any): number
Parameters
- astNode: any
Returns number
The number of children of the AST node.
- Defined in lara-framework/Lara-JS/src-api/weaver/Ast.ts:29

`Static`getParent

getParent(astNode: any): any
Parameters
- astNode: any
Returns any
The parent AST node of the given AST node.
- Defined in lara-framework/Lara-JS/src-api/weaver/Ast.ts:22

`Static`root

root(): any
Returns any
The current root node of the static
- Defined in lara-framework/Lara-JS/src-api/weaver/Ast.ts:37

`Static`toWeaverJoinPoint

toWeaverJoinPoint(astNode: any): LaraJoinPoint
Converts the given AST node to the native join point supported by the current LARA compiler.
Parameters
- astNode: any
Returns LaraJoinPoint
A native join point, as opposed to the join point of the current language specification.

Deprecated
You should never use ast nodes directly. If you need this method, you are doing something wrong.
- Defined in lara-framework/Lara-JS/src-api/weaver/Ast.ts:64