@abaplint/runtime/build/src/statements/describe.js

Transpiler - Runtime

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.describe = describe;
const types_1 = require("../types");
function describe(input) {
    //  console.dir(input);
    if (input.type) {
        if (input.field instanceof types_1.FieldSymbol) {
            describe({ field: input.field.getPointer(), type: input.type, length: input.length, mode: input.mode });
            return;
        }
        if (input.field instanceof types_1.Table || input.field instanceof types_1.HashedTable) {
            input.type.set("h");
        }
        else if (input.field instanceof types_1.Character || typeof input.field === "string") {
            input.type.set("C");
        }
        else if (input.field instanceof types_1.Integer) {
            input.type.set("I");
        }
        else if (input.field instanceof types_1.Integer8) {
            input.type.set("8");
        }
        else if (input.field instanceof types_1.Date) {
            input.type.set("D");
        }
        else if (input.field instanceof types_1.Time) {
            input.type.set("T");
        }
        else if (input.field instanceof types_1.Float) {
            input.type.set("F");
        }
        else if (input.field instanceof types_1.Numc) {
            input.type.set("N");
        }
        else if (input.field instanceof types_1.Hex || input.field instanceof types_1.HexUInt8) {
            input.type.set("X");
        }
        else if (input.field instanceof types_1.Packed) {
            input.type.set("P");
        }
        else if (input.field instanceof types_1.String) {
            input.type.set("g");
        }
        else if (input.field instanceof types_1.XString) {
            input.type.set("y");
        }
        else if (input.field instanceof types_1.DecFloat34) {
            input.type.set("e");
        }
        else if (input.field instanceof types_1.Structure) {
            input.type.set("u");
        }
        else if (input.field instanceof types_1.ABAPObject) {
            input.type.set("r");
        }
        else if (input.field instanceof types_1.DataReference) {
            input.type.set("l");
        }
        else {
            throw new Error("DESCRIBE, todo, transpiler, " + input.field.constructor.name);
        }
    }
    if (input.field instanceof types_1.FieldSymbol) {
        input.field = input.field.getPointer();
    }
    if (input.length) {
        if (input.field instanceof types_1.Character
            || input.field instanceof types_1.Packed
            || input.field instanceof types_1.Numc
            || input.field instanceof types_1.HexUInt8
            || input.field instanceof types_1.Hex) {
            input.length.set(input.field.getLength());
        }
        else {
            throw new Error("DESCRIBE length, unsupported or todo, " + input.field.constructor.name);
        }
    }
    if (input.decimals) {
        if (input.field instanceof types_1.Packed) {
            input.decimals.set(input.field.getDecimals());
        }
        else {
            throw new Error("DESCRIBE decimals, unsupported or todo, " + input.field.constructor.name);
        }
    }
    if (input.table) {
        // @ts-ignore
        abap.builtin.sy.get().tfill.set(input.table.getArrayLength());
        input.lines?.set(input.table.getArrayLength());
    }
}
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