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 | 1x 1x 1x 1x 1x 1357x 1357x 1357x 1357x 1357x 1357x 1357x 1x 1325x 1325x 1325x 1325x 1325x 7x 7x 1318x 1325x 1x | import type { ExpressionState } from '../../expression-state.js';
import { TypedValue } from '../../typed-value.js';
import { Operator } from '../spel-node.js';
import { NodeType } from '../../language/node-type.js';
export class OpPlus extends Operator {
constructor(
operatorName: string,
startPos: number,
endPos: number,
...operands: import('../spel-node.js').SpelNodeImpl[]
) {
super(NodeType.OP_PLUS, operatorName, startPos, endPos, ...operands);
}
public override getValueInternal(state: ExpressionState): TypedValue {
const left = this.children[0]!.getValue(state);
const right = this.children[1]!.getValue(state);
const leftVal = left.getValue();
const rightVal = right.getValue();
// String concatenation: if either operand is a string, convert both to string
if (typeof leftVal === 'string' || typeof rightVal === 'string') {
return new TypedValue(String(leftVal) + String(rightVal));
}
// Number addition
return new TypedValue((leftVal as number) + (rightVal as number));
}
}
|