Press n or j to go to the next uncovered block, b, p or k for the previous block.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 401589x 401589x 401589x 401589x 401589x 401589x 63254x 63254x 401589x 1x 1x 2154767x 2154767x 1x 1x 338335x 338335x 338335x 338335x 1x 1x 440833x 440833x 1x 1x 677406x 677406x 1x 1x 325987x 325987x 1x 1x 3105542x 3105542x 1x 1x | import {AbstractToken} from "../1_lexer/tokens/abstract_token"; import {ExpressionNode} from "../nodes/expression_node"; import {TokenNode} from "../nodes/token_node"; export class Result { private readonly tokens: readonly AbstractToken[]; private readonly tokenIndex: number; private nodes: (ExpressionNode | TokenNode)[] | undefined; public constructor(tokens: readonly AbstractToken[], tokenIndex: number, nodes?: (ExpressionNode | TokenNode)[]) { // tokens: all tokens, from the tokenIndex = not yet matched // nodes: matched tokens this.tokens = tokens; this.tokenIndex = tokenIndex; this.nodes = nodes; if (this.nodes === undefined) { this.nodes = []; } } public peek(): AbstractToken { return this.tokens[this.tokenIndex]; } public shift(node: ExpressionNode | TokenNode): Result { const cp = this.nodes!.slice(); cp.push(node); return new Result(this.tokens, this.tokenIndex + 1, cp); } public popNode(): ExpressionNode | TokenNode | undefined { return this.nodes!.pop(); } public getNodes(): (ExpressionNode | TokenNode)[] { return this.nodes!; } public setNodes(n: (ExpressionNode | TokenNode)[]): void { this.nodes = n; } public remainingLength(): number { return this.tokens.length - this.tokenIndex; } } |