
let imports = {};
imports['__wbindgen_placeholder__'] = module.exports;
let wasm;
const { TextDecoder, TextEncoder } = require(`util`);

function addToExternrefTable0(obj) {
    const idx = wasm.__externref_table_alloc();
    wasm.__wbindgen_export_2.set(idx, obj);
    return idx;
}

function handleError(f, args) {
    try {
        return f.apply(this, args);
    } catch (e) {
        const idx = addToExternrefTable0(e);
        wasm.__wbindgen_exn_store(idx);
    }
}

let cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });

cachedTextDecoder.decode();

let cachedUint8ArrayMemory0 = null;

function getUint8ArrayMemory0() {
    if (cachedUint8ArrayMemory0 === null || cachedUint8ArrayMemory0.byteLength === 0) {
        cachedUint8ArrayMemory0 = new Uint8Array(wasm.memory.buffer);
    }
    return cachedUint8ArrayMemory0;
}

function getStringFromWasm0(ptr, len) {
    ptr = ptr >>> 0;
    return cachedTextDecoder.decode(getUint8ArrayMemory0().subarray(ptr, ptr + len));
}

function isLikeNone(x) {
    return x === undefined || x === null;
}

function debugString(val) {
    // primitive types
    const type = typeof val;
    if (type == 'number' || type == 'boolean' || val == null) {
        return  `${val}`;
    }
    if (type == 'string') {
        return `"${val}"`;
    }
    if (type == 'symbol') {
        const description = val.description;
        if (description == null) {
            return 'Symbol';
        } else {
            return `Symbol(${description})`;
        }
    }
    if (type == 'function') {
        const name = val.name;
        if (typeof name == 'string' && name.length > 0) {
            return `Function(${name})`;
        } else {
            return 'Function';
        }
    }
    // objects
    if (Array.isArray(val)) {
        const length = val.length;
        let debug = '[';
        if (length > 0) {
            debug += debugString(val[0]);
        }
        for(let i = 1; i < length; i++) {
            debug += ', ' + debugString(val[i]);
        }
        debug += ']';
        return debug;
    }
    // Test for built-in
    const builtInMatches = /\[object ([^\]]+)\]/.exec(toString.call(val));
    let className;
    if (builtInMatches && builtInMatches.length > 1) {
        className = builtInMatches[1];
    } else {
        // Failed to match the standard '[object ClassName]'
        return toString.call(val);
    }
    if (className == 'Object') {
        // we're a user defined class or Object
        // JSON.stringify avoids problems with cycles, and is generally much
        // easier than looping through ownProperties of `val`.
        try {
            return 'Object(' + JSON.stringify(val) + ')';
        } catch (_) {
            return 'Object';
        }
    }
    // errors
    if (val instanceof Error) {
        return `${val.name}: ${val.message}\n${val.stack}`;
    }
    // TODO we could test for more things here, like `Set`s and `Map`s.
    return className;
}

let WASM_VECTOR_LEN = 0;

let cachedTextEncoder = new TextEncoder('utf-8');

const encodeString = (typeof cachedTextEncoder.encodeInto === 'function'
    ? function (arg, view) {
    return cachedTextEncoder.encodeInto(arg, view);
}
    : function (arg, view) {
    const buf = cachedTextEncoder.encode(arg);
    view.set(buf);
    return {
        read: arg.length,
        written: buf.length
    };
});

function passStringToWasm0(arg, malloc, realloc) {

    if (realloc === undefined) {
        const buf = cachedTextEncoder.encode(arg);
        const ptr = malloc(buf.length, 1) >>> 0;
        getUint8ArrayMemory0().subarray(ptr, ptr + buf.length).set(buf);
        WASM_VECTOR_LEN = buf.length;
        return ptr;
    }

    let len = arg.length;
    let ptr = malloc(len, 1) >>> 0;

    const mem = getUint8ArrayMemory0();

    let offset = 0;

    for (; offset < len; offset++) {
        const code = arg.charCodeAt(offset);
        if (code > 0x7F) break;
        mem[ptr + offset] = code;
    }

    if (offset !== len) {
        if (offset !== 0) {
            arg = arg.slice(offset);
        }
        ptr = realloc(ptr, len, len = offset + arg.length * 3, 1) >>> 0;
        const view = getUint8ArrayMemory0().subarray(ptr + offset, ptr + len);
        const ret = encodeString(arg, view);

        offset += ret.written;
        ptr = realloc(ptr, len, offset, 1) >>> 0;
    }

    WASM_VECTOR_LEN = offset;
    return ptr;
}

let cachedDataViewMemory0 = null;

function getDataViewMemory0() {
    if (cachedDataViewMemory0 === null || cachedDataViewMemory0.buffer.detached === true || (cachedDataViewMemory0.buffer.detached === undefined && cachedDataViewMemory0.buffer !== wasm.memory.buffer)) {
        cachedDataViewMemory0 = new DataView(wasm.memory.buffer);
    }
    return cachedDataViewMemory0;
}

function takeFromExternrefTable0(idx) {
    const value = wasm.__wbindgen_export_2.get(idx);
    wasm.__externref_table_dealloc(idx);
    return value;
}
/**
 * Given a supergraph schema and an operation, return a query plan object that
 * matches the Federation JS format and a serialized string representation.
 *
 * If the supergraph contains connectors, this function will expand them into
 * subgraphs the same way the router does.
 * @param {string} supergraph_str
 * @param {string} operation
 * @returns {QueryPlan}
 */
module.exports.query_plan = function(supergraph_str, operation) {
    const ptr0 = passStringToWasm0(supergraph_str, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
    const len0 = WASM_VECTOR_LEN;
    const ptr1 = passStringToWasm0(operation, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
    const len1 = WASM_VECTOR_LEN;
    const ret = wasm.query_plan(ptr0, len0, ptr1, len1);
    if (ret[2]) {
        throw takeFromExternrefTable0(ret[1]);
    }
    return takeFromExternrefTable0(ret[0]);
};

module.exports.__wbg_buffer_609cc3eee51ed158 = function(arg0) {
    const ret = arg0.buffer;
    return ret;
};

module.exports.__wbg_call_672a4d21634d4a24 = function() { return handleError(function (arg0, arg1) {
    const ret = arg0.call(arg1);
    return ret;
}, arguments) };

module.exports.__wbg_call_7cccdd69e0791ae2 = function() { return handleError(function (arg0, arg1, arg2) {
    const ret = arg0.call(arg1, arg2);
    return ret;
}, arguments) };

module.exports.__wbg_crypto_ed58b8e10a292839 = function(arg0) {
    const ret = arg0.crypto;
    return ret;
};

module.exports.__wbg_getRandomValues_bcb4912f16000dc4 = function() { return handleError(function (arg0, arg1) {
    arg0.getRandomValues(arg1);
}, arguments) };

module.exports.__wbg_msCrypto_0a36e2ec3a343d26 = function(arg0) {
    const ret = arg0.msCrypto;
    return ret;
};

module.exports.__wbg_new_405e22f390576ce2 = function() {
    const ret = new Object();
    return ret;
};

module.exports.__wbg_new_78feb108b6472713 = function() {
    const ret = new Array();
    return ret;
};

module.exports.__wbg_new_a12002a7f91c75be = function(arg0) {
    const ret = new Uint8Array(arg0);
    return ret;
};

module.exports.__wbg_newnoargs_105ed471475aaf50 = function(arg0, arg1) {
    const ret = new Function(getStringFromWasm0(arg0, arg1));
    return ret;
};

module.exports.__wbg_newwithbyteoffsetandlength_d97e637ebe145a9a = function(arg0, arg1, arg2) {
    const ret = new Uint8Array(arg0, arg1 >>> 0, arg2 >>> 0);
    return ret;
};

module.exports.__wbg_newwithlength_a381634e90c276d4 = function(arg0) {
    const ret = new Uint8Array(arg0 >>> 0);
    return ret;
};

module.exports.__wbg_node_02999533c4ea02e3 = function(arg0) {
    const ret = arg0.node;
    return ret;
};

module.exports.__wbg_process_5c1d670bc53614b8 = function(arg0) {
    const ret = arg0.process;
    return ret;
};

module.exports.__wbg_push_737cfc8c1432c2c6 = function(arg0, arg1) {
    const ret = arg0.push(arg1);
    return ret;
};

module.exports.__wbg_randomFillSync_ab2cfe79ebbf2740 = function() { return handleError(function (arg0, arg1) {
    arg0.randomFillSync(arg1);
}, arguments) };

module.exports.__wbg_require_79b1e9274cde3c87 = function() { return handleError(function () {
    const ret = module.require;
    return ret;
}, arguments) };

module.exports.__wbg_set_65595bdd868b3009 = function(arg0, arg1, arg2) {
    arg0.set(arg1, arg2 >>> 0);
};

module.exports.__wbg_set_bb8cecf6a62b9f46 = function() { return handleError(function (arg0, arg1, arg2) {
    const ret = Reflect.set(arg0, arg1, arg2);
    return ret;
}, arguments) };

module.exports.__wbg_static_accessor_GLOBAL_88a902d13a557d07 = function() {
    const ret = typeof global === 'undefined' ? null : global;
    return isLikeNone(ret) ? 0 : addToExternrefTable0(ret);
};

module.exports.__wbg_static_accessor_GLOBAL_THIS_56578be7e9f832b0 = function() {
    const ret = typeof globalThis === 'undefined' ? null : globalThis;
    return isLikeNone(ret) ? 0 : addToExternrefTable0(ret);
};

module.exports.__wbg_static_accessor_SELF_37c5d418e4bf5819 = function() {
    const ret = typeof self === 'undefined' ? null : self;
    return isLikeNone(ret) ? 0 : addToExternrefTable0(ret);
};

module.exports.__wbg_static_accessor_WINDOW_5de37043a91a9c40 = function() {
    const ret = typeof window === 'undefined' ? null : window;
    return isLikeNone(ret) ? 0 : addToExternrefTable0(ret);
};

module.exports.__wbg_subarray_aa9065fa9dc5df96 = function(arg0, arg1, arg2) {
    const ret = arg0.subarray(arg1 >>> 0, arg2 >>> 0);
    return ret;
};

module.exports.__wbg_versions_c71aa1626a93e0a1 = function(arg0) {
    const ret = arg0.versions;
    return ret;
};

module.exports.__wbindgen_debug_string = function(arg0, arg1) {
    const ret = debugString(arg1);
    const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
    const len1 = WASM_VECTOR_LEN;
    getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
    getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
};

module.exports.__wbindgen_init_externref_table = function() {
    const table = wasm.__wbindgen_export_2;
    const offset = table.grow(4);
    table.set(0, undefined);
    table.set(offset + 0, undefined);
    table.set(offset + 1, null);
    table.set(offset + 2, true);
    table.set(offset + 3, false);
    ;
};

module.exports.__wbindgen_is_function = function(arg0) {
    const ret = typeof(arg0) === 'function';
    return ret;
};

module.exports.__wbindgen_is_object = function(arg0) {
    const val = arg0;
    const ret = typeof(val) === 'object' && val !== null;
    return ret;
};

module.exports.__wbindgen_is_string = function(arg0) {
    const ret = typeof(arg0) === 'string';
    return ret;
};

module.exports.__wbindgen_is_undefined = function(arg0) {
    const ret = arg0 === undefined;
    return ret;
};

module.exports.__wbindgen_memory = function() {
    const ret = wasm.memory;
    return ret;
};

module.exports.__wbindgen_string_new = function(arg0, arg1) {
    const ret = getStringFromWasm0(arg0, arg1);
    return ret;
};

module.exports.__wbindgen_throw = function(arg0, arg1) {
    throw new Error(getStringFromWasm0(arg0, arg1));
};

const path = require('path').join(__dirname, 'planner_preview_bg.wasm');
const bytes = require('fs').readFileSync(path);

const wasmModule = new WebAssembly.Module(bytes);
const wasmInstance = new WebAssembly.Instance(wasmModule, imports);
wasm = wasmInstance.exports;
module.exports.__wasm = wasm;

wasm.__wbindgen_start();

