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| 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 | 1x 1x 1x 1x 1x 1x 1x 1x 79695x 79695x 79695x 1x 1x 338180x 338180x 338180x 338180x 24x 24x 338180x 338180x 338180x 1x 1x 1135x 1135x 1135x 1135x 1x 1x 1218x 1218x 1x 1x 3769x 3769x 1x 1x 4051x 4051x 1x 1x 811x 811x 1x | import {Position} from "../../position";
import {AbstractToken} from "../1_lexer/tokens/abstract_token";
export class Identifier {
private readonly token: AbstractToken;
protected readonly filename: string;
public constructor(token: AbstractToken, filename: string) {
this.token = token;
this.filename = filename;
}
public getName() {
let name = this.token.getStr();
// todo, should this be handled in the parser instead?
if (name.substr(0, 1) === "!") {
name = name.substr(1);
}
return name;
}
public equals(id: Identifier): boolean {
// note how the boolean condition is evalulated lazily
return id.getStart().equals(this.getStart())
&& id.getFilename() === this.getFilename();
}
public getToken(): AbstractToken {
return this.token;
}
public getFilename(): string {
return this.filename;
}
public getStart(): Position {
return this.token.getStart();
}
public getEnd(): Position {
return this.token.getEnd();
}
} |