@loaders.gl/schema - npm Package Compare versions

Comparing version 4.0.0-alpha.5 to 4.0.0-alpha.6

dist/bundle.js

@@ -0,5 +1,5 @@
+"use strict";
+// @ts-nocheck
 const moduleExports = require('./index');
-
 globalThis.loaders = globalThis.loaders || {};
 module.exports = Object.assign(globalThis.loaders, moduleExports);
-//# sourceMappingURL=bundle.js.map

dist/index.d.ts

@@ -1,27 +0,29 @@
-export type { TypedArray, NumberArray, AnyArray } from './types';
-export type { Batch } from './category/common';
-export type { Table, ArrayRowTable, ObjectRowTable, ColumnarTable, ArrowTable } from './category/table/table-types';
-export type { TableBatch, RowArrayTableBatch, RowObjectTableBatch, ColumnarTableBatch, ArrowTableBatch } from './category/table/table-types';
-export { default as TableBatchBuilder } from './lib/batches/table-batch-builder';
-export type { TableBatchAggregator } from './lib/batches/table-batch-aggregator';
-export { default as RowTableBatchAggregator } from './lib/batches/row-table-batch-aggregator';
-export { default as ColumnarTableBatchAggregator } from './lib/batches/columnar-table-batch-aggregator';
-export { convertToObjectRow, convertToArrayRow } from './lib/utils/row-utils';
-export type { MeshTable, MeshArrowTable, Mesh, MeshGeometry, MeshAttribute, MeshAttributes } from './category/mesh/mesh-types';
-export { getMeshSize, getMeshBoundingBox } from './category/mesh/mesh-utils';
-export { convertMesh } from './category/mesh/convert-mesh';
-export { deduceMeshSchema, deduceMeshField, makeMeshAttributeMetadata } from './category/mesh/deduce-mesh-schema';
-export type { TextureLevel, GPUTextureFormat } from './category/texture/texture';
-export type { ImageDataType, ImageType, ImageTypeEnum } from './category/image/image';
-export type { GeoJSON, Feature, Geometry, Position, GeoJsonProperties } from './category/gis';
-export type { Point, MultiPoint, LineString, MultiLineString, Polygon, MultiPolygon, GeometryCollection } from './category/gis';
-export type { GeojsonGeometryInfo } from './category/gis';
-export type { FlatFeature, FlatIndexedGeometry, FlatGeometry, FlatGeometryType, FlatPoint, FlatLineString, FlatPolygon } from './category/gis';
-export type { BinaryGeometryType, BinaryGeometry, BinaryPointGeometry, BinaryLineGeometry, BinaryPolygonGeometry, BinaryAttribute } from './category/gis';
-export type { BinaryFeatures, BinaryPointFeatures, BinaryLineFeatures, BinaryPolygonFeatures } from './category/gis';
-export { Schema, Field, DataType, Null, Binary, Bool, Int, Int8, Int16, Int32, Int64, Uint8, Uint16, Uint32, Uint64, Float, Float16, Float32, Float64, Utf8, Date, DateDay, DateMillisecond, Time, TimeMillisecond, TimeSecond, Timestamp, TimestampSecond, TimestampMillisecond, TimestampMicrosecond, TimestampNanosecond, Interval, IntervalDayTime, IntervalYearMonth, FixedSizeList, Struct } from './lib/schema/schema';
-export { deduceTypeFromColumn, deduceTypeFromValue } from './lib/schema-utils/deduce-column-type';
-export { getTypeInfo } from './lib/arrow/get-type-info';
-export { getArrowTypeFromTypedArray } from './lib/arrow/arrow-like-type-utils';
+export type { TypedArray, TypedArrayConstructor, NumberArray, ArrayType, AnyArray } from './types/types';
+export type { Schema, Field, DataType, Batch, SchemaMetadata, FieldMetadata } from './types/schema';
+export type { Table, RowTable, ArrayRowTable, ObjectRowTable, GeoJSONRowTable, ColumnarTable, ArrowTable, Tables } from './types/category-table';
+export type { TableBatch, ArrayRowTableBatch, ObjectRowTableBatch, GeoJSONRowTableBatch, ColumnarTableBatch, ArrowTableBatch } from './types/category-table';
+export { TableBatchBuilder } from './lib/table/batches/table-batch-builder';
+export type { TableBatchAggregator } from './lib/table/batches/table-batch-aggregator';
+export { RowTableBatchAggregator } from './lib/table/batches/row-table-batch-aggregator';
+export { ColumnarTableBatchAggregator } from './lib/table/batches/columnar-table-batch-aggregator';
+export { getTableLength, getTableNumCols, getTableCell, getTableRowShape, getTableColumnIndex, getTableColumnName, getTableRowAsObject, getTableRowAsArray, makeRowIterator, makeArrayRowIterator, makeObjectRowIterator } from './lib/table/simple-table/table-accessors';
+export { ArrowLikeTable } from './lib/table/arrow-api/arrow-like-table';
+export { makeTableFromData } from './lib/table/simple-table/make-table';
+export { deduceTableSchema } from './lib/table/simple-table/table-schema';
+export { convertToObjectRow, convertToArrayRow } from './lib/table/simple-table/row-utils';
+export { getDataTypeFromArray } from './lib/table/simple-table/data-type';
+export type { MeshTable, MeshArrowTable, Mesh, MeshGeometry, MeshAttribute, MeshAttributes } from './types/category-mesh';
+export { getMeshSize, getMeshBoundingBox } from './lib/mesh/mesh-utils';
+export { deduceMeshSchema, deduceMeshField, makeMeshAttributeMetadata } from './lib/mesh/deduce-mesh-schema';
+export type { TextureLevel, GPUTextureFormat } from './types/category-texture';
+export type { ImageDataType, ImageType, ImageTypeEnum } from './types/category-image';
+export type { GeoJSON, Feature, FeatureCollection, Geometry, Position, GeoJsonProperties, Point, MultiPoint, LineString, MultiLineString, Polygon, MultiPolygon, GeometryCollection } from './types/category-gis';
+export type { GeojsonGeometryInfo } from './types/category-gis';
+export type { FlatFeature, FlatIndexedGeometry, FlatGeometry, FlatGeometryType, FlatPoint, FlatLineString, FlatPolygon } from './types/category-gis';
+export type { BinaryGeometryType, BinaryGeometry, BinaryPointGeometry, BinaryLineGeometry, BinaryPolygonGeometry, BinaryAttribute } from './types/category-gis';
+export type { BinaryFeatures, BinaryPointFeatures, BinaryLineFeatures, BinaryPolygonFeatures } from './types/category-gis';
+export { Schema as ArrowLikeSchema, Field as ArrowLikeField, DataType as ArrowLikeDataType, Null, Binary, Bool, Int, Int8, Int16, Int32, Int64, Uint8, Uint16, Uint32, Uint64, Float, Float16, Float32, Float64, Utf8, Date, DateDay, DateMillisecond, Time, TimeMillisecond, TimeSecond, Timestamp, TimestampSecond, TimestampMillisecond, TimestampMicrosecond, TimestampNanosecond, Interval, IntervalDayTime, IntervalYearMonth, FixedSizeList, Struct } from './lib/table/arrow-api';
+export { getTypeInfo } from './lib/table/arrow-api/get-type-info';
+export { getArrowType } from './lib/table/arrow/arrow-type-utils';
 export { default as AsyncQueue } from './lib/utils/async-queue';
 //# sourceMappingURL=index.d.ts.map

dist/index.js

@@ -1,13 +0,92 @@
-export { default as TableBatchBuilder } from './lib/batches/table-batch-builder';
-export { default as RowTableBatchAggregator } from './lib/batches/row-table-batch-aggregator';
-export { default as ColumnarTableBatchAggregator } from './lib/batches/columnar-table-batch-aggregator';
-export { convertToObjectRow, convertToArrayRow } from './lib/utils/row-utils';
-export { getMeshSize, getMeshBoundingBox } from './category/mesh/mesh-utils';
-export { convertMesh } from './category/mesh/convert-mesh';
-export { deduceMeshSchema, deduceMeshField, makeMeshAttributeMetadata } from './category/mesh/deduce-mesh-schema';
-export { Schema, Field, DataType, Null, Binary, Bool, Int, Int8, Int16, Int32, Int64, Uint8, Uint16, Uint32, Uint64, Float, Float16, Float32, Float64, Utf8, Date, DateDay, DateMillisecond, Time, TimeMillisecond, TimeSecond, Timestamp, TimestampSecond, TimestampMillisecond, TimestampMicrosecond, TimestampNanosecond, Interval, IntervalDayTime, IntervalYearMonth, FixedSizeList, Struct } from './lib/schema/schema';
-export { deduceTypeFromColumn, deduceTypeFromValue } from './lib/schema-utils/deduce-column-type';
-export { getTypeInfo } from './lib/arrow/get-type-info';
-export { getArrowTypeFromTypedArray } from './lib/arrow/arrow-like-type-utils';
-export { default as AsyncQueue } from './lib/utils/async-queue';
-//# sourceMappingURL=index.js.map
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.TimeMillisecond = exports.Time = exports.DateMillisecond = exports.DateDay = exports.Date = exports.Utf8 = exports.Float64 = exports.Float32 = exports.Float16 = exports.Float = exports.Uint64 = exports.Uint32 = exports.Uint16 = exports.Uint8 = exports.Int64 = exports.Int32 = exports.Int16 = exports.Int8 = exports.Int = exports.Bool = exports.Binary = exports.Null = exports.ArrowLikeDataType = exports.ArrowLikeField = exports.ArrowLikeSchema = exports.makeMeshAttributeMetadata = exports.deduceMeshField = exports.deduceMeshSchema = exports.getMeshBoundingBox = exports.getMeshSize = exports.getDataTypeFromArray = exports.convertToArrayRow = exports.convertToObjectRow = exports.deduceTableSchema = exports.makeTableFromData = exports.ArrowLikeTable = exports.makeObjectRowIterator = exports.makeArrayRowIterator = exports.makeRowIterator = exports.getTableRowAsArray = exports.getTableRowAsObject = exports.getTableColumnName = exports.getTableColumnIndex = exports.getTableRowShape = exports.getTableCell = exports.getTableNumCols = exports.getTableLength = exports.ColumnarTableBatchAggregator = exports.RowTableBatchAggregator = exports.TableBatchBuilder = void 0;
+exports.AsyncQueue = exports.getArrowType = exports.getTypeInfo = exports.Struct = exports.FixedSizeList = exports.IntervalYearMonth = exports.IntervalDayTime = exports.Interval = exports.TimestampNanosecond = exports.TimestampMicrosecond = exports.TimestampMillisecond = exports.TimestampSecond = exports.Timestamp = exports.TimeSecond = void 0;
+// TABLE CATEGORY UTILS
+var table_batch_builder_1 = require("./lib/table/batches/table-batch-builder");
+Object.defineProperty(exports, "TableBatchBuilder", { enumerable: true, get: function () { return table_batch_builder_1.TableBatchBuilder; } });
+var row_table_batch_aggregator_1 = require("./lib/table/batches/row-table-batch-aggregator");
+Object.defineProperty(exports, "RowTableBatchAggregator", { enumerable: true, get: function () { return row_table_batch_aggregator_1.RowTableBatchAggregator; } });
+var columnar_table_batch_aggregator_1 = require("./lib/table/batches/columnar-table-batch-aggregator");
+Object.defineProperty(exports, "ColumnarTableBatchAggregator", { enumerable: true, get: function () { return columnar_table_batch_aggregator_1.ColumnarTableBatchAggregator; } });
+var table_accessors_1 = require("./lib/table/simple-table/table-accessors");
+Object.defineProperty(exports, "getTableLength", { enumerable: true, get: function () { return table_accessors_1.getTableLength; } });
+Object.defineProperty(exports, "getTableNumCols", { enumerable: true, get: function () { return table_accessors_1.getTableNumCols; } });
+Object.defineProperty(exports, "getTableCell", { enumerable: true, get: function () { return table_accessors_1.getTableCell; } });
+Object.defineProperty(exports, "getTableRowShape", { enumerable: true, get: function () { return table_accessors_1.getTableRowShape; } });
+Object.defineProperty(exports, "getTableColumnIndex", { enumerable: true, get: function () { return table_accessors_1.getTableColumnIndex; } });
+Object.defineProperty(exports, "getTableColumnName", { enumerable: true, get: function () { return table_accessors_1.getTableColumnName; } });
+Object.defineProperty(exports, "getTableRowAsObject", { enumerable: true, get: function () { return table_accessors_1.getTableRowAsObject; } });
+Object.defineProperty(exports, "getTableRowAsArray", { enumerable: true, get: function () { return table_accessors_1.getTableRowAsArray; } });
+Object.defineProperty(exports, "makeRowIterator", { enumerable: true, get: function () { return table_accessors_1.makeRowIterator; } });
+Object.defineProperty(exports, "makeArrayRowIterator", { enumerable: true, get: function () { return table_accessors_1.makeArrayRowIterator; } });
+Object.defineProperty(exports, "makeObjectRowIterator", { enumerable: true, get: function () { return table_accessors_1.makeObjectRowIterator; } });
+var arrow_like_table_1 = require("./lib/table/arrow-api/arrow-like-table");
+Object.defineProperty(exports, "ArrowLikeTable", { enumerable: true, get: function () { return arrow_like_table_1.ArrowLikeTable; } });
+var make_table_1 = require("./lib/table/simple-table/make-table");
+Object.defineProperty(exports, "makeTableFromData", { enumerable: true, get: function () { return make_table_1.makeTableFromData; } });
+var table_schema_1 = require("./lib/table/simple-table/table-schema");
+Object.defineProperty(exports, "deduceTableSchema", { enumerable: true, get: function () { return table_schema_1.deduceTableSchema; } });
+var row_utils_1 = require("./lib/table/simple-table/row-utils");
+Object.defineProperty(exports, "convertToObjectRow", { enumerable: true, get: function () { return row_utils_1.convertToObjectRow; } });
+Object.defineProperty(exports, "convertToArrayRow", { enumerable: true, get: function () { return row_utils_1.convertToArrayRow; } });
+var data_type_1 = require("./lib/table/simple-table/data-type");
+Object.defineProperty(exports, "getDataTypeFromArray", { enumerable: true, get: function () { return data_type_1.getDataTypeFromArray; } });
+var mesh_utils_1 = require("./lib/mesh/mesh-utils");
+Object.defineProperty(exports, "getMeshSize", { enumerable: true, get: function () { return mesh_utils_1.getMeshSize; } });
+Object.defineProperty(exports, "getMeshBoundingBox", { enumerable: true, get: function () { return mesh_utils_1.getMeshBoundingBox; } });
+// Commented out due to https://github.com/visgl/deck.gl/issues/6906 and https://github.com/visgl/loaders.gl/issues/2177
+// export {convertMesh} from './category/mesh/convert-mesh.js';
+var deduce_mesh_schema_1 = require("./lib/mesh/deduce-mesh-schema");
+Object.defineProperty(exports, "deduceMeshSchema", { enumerable: true, get: function () { return deduce_mesh_schema_1.deduceMeshSchema; } });
+Object.defineProperty(exports, "deduceMeshField", { enumerable: true, get: function () { return deduce_mesh_schema_1.deduceMeshField; } });
+Object.defineProperty(exports, "makeMeshAttributeMetadata", { enumerable: true, get: function () { return deduce_mesh_schema_1.makeMeshAttributeMetadata; } });
+// SCHEMA
+var arrow_api_1 = require("./lib/table/arrow-api");
+Object.defineProperty(exports, "ArrowLikeSchema", { enumerable: true, get: function () { return arrow_api_1.Schema; } });
+Object.defineProperty(exports, "ArrowLikeField", { enumerable: true, get: function () { return arrow_api_1.Field; } });
+Object.defineProperty(exports, "ArrowLikeDataType", { enumerable: true, get: function () { return arrow_api_1.DataType; } });
+Object.defineProperty(exports, "Null", { enumerable: true, get: function () { return arrow_api_1.Null; } });
+Object.defineProperty(exports, "Binary", { enumerable: true, get: function () { return arrow_api_1.Binary; } });
+Object.defineProperty(exports, "Bool", { enumerable: true, get: function () { return arrow_api_1.Bool; } });
+Object.defineProperty(exports, "Int", { enumerable: true, get: function () { return arrow_api_1.Int; } });
+Object.defineProperty(exports, "Int8", { enumerable: true, get: function () { return arrow_api_1.Int8; } });
+Object.defineProperty(exports, "Int16", { enumerable: true, get: function () { return arrow_api_1.Int16; } });
+Object.defineProperty(exports, "Int32", { enumerable: true, get: function () { return arrow_api_1.Int32; } });
+Object.defineProperty(exports, "Int64", { enumerable: true, get: function () { return arrow_api_1.Int64; } });
+Object.defineProperty(exports, "Uint8", { enumerable: true, get: function () { return arrow_api_1.Uint8; } });
+Object.defineProperty(exports, "Uint16", { enumerable: true, get: function () { return arrow_api_1.Uint16; } });
+Object.defineProperty(exports, "Uint32", { enumerable: true, get: function () { return arrow_api_1.Uint32; } });
+Object.defineProperty(exports, "Uint64", { enumerable: true, get: function () { return arrow_api_1.Uint64; } });
+Object.defineProperty(exports, "Float", { enumerable: true, get: function () { return arrow_api_1.Float; } });
+Object.defineProperty(exports, "Float16", { enumerable: true, get: function () { return arrow_api_1.Float16; } });
+Object.defineProperty(exports, "Float32", { enumerable: true, get: function () { return arrow_api_1.Float32; } });
+Object.defineProperty(exports, "Float64", { enumerable: true, get: function () { return arrow_api_1.Float64; } });
+Object.defineProperty(exports, "Utf8", { enumerable: true, get: function () { return arrow_api_1.Utf8; } });
+Object.defineProperty(exports, "Date", { enumerable: true, get: function () { return arrow_api_1.Date; } });
+Object.defineProperty(exports, "DateDay", { enumerable: true, get: function () { return arrow_api_1.DateDay; } });
+Object.defineProperty(exports, "DateMillisecond", { enumerable: true, get: function () { return arrow_api_1.DateMillisecond; } });
+Object.defineProperty(exports, "Time", { enumerable: true, get: function () { return arrow_api_1.Time; } });
+Object.defineProperty(exports, "TimeMillisecond", { enumerable: true, get: function () { return arrow_api_1.TimeMillisecond; } });
+Object.defineProperty(exports, "TimeSecond", { enumerable: true, get: function () { return arrow_api_1.TimeSecond; } });
+Object.defineProperty(exports, "Timestamp", { enumerable: true, get: function () { return arrow_api_1.Timestamp; } });
+Object.defineProperty(exports, "TimestampSecond", { enumerable: true, get: function () { return arrow_api_1.TimestampSecond; } });
+Object.defineProperty(exports, "TimestampMillisecond", { enumerable: true, get: function () { return arrow_api_1.TimestampMillisecond; } });
+Object.defineProperty(exports, "TimestampMicrosecond", { enumerable: true, get: function () { return arrow_api_1.TimestampMicrosecond; } });
+Object.defineProperty(exports, "TimestampNanosecond", { enumerable: true, get: function () { return arrow_api_1.TimestampNanosecond; } });
+Object.defineProperty(exports, "Interval", { enumerable: true, get: function () { return arrow_api_1.Interval; } });
+Object.defineProperty(exports, "IntervalDayTime", { enumerable: true, get: function () { return arrow_api_1.IntervalDayTime; } });
+Object.defineProperty(exports, "IntervalYearMonth", { enumerable: true, get: function () { return arrow_api_1.IntervalYearMonth; } });
+Object.defineProperty(exports, "FixedSizeList", { enumerable: true, get: function () { return arrow_api_1.FixedSizeList; } });
+Object.defineProperty(exports, "Struct", { enumerable: true, get: function () { return arrow_api_1.Struct; } });
+// EXPERIMENTAL APIs
+// SCHEMA UTILS
+var get_type_info_1 = require("./lib/table/arrow-api/get-type-info");
+Object.defineProperty(exports, "getTypeInfo", { enumerable: true, get: function () { return get_type_info_1.getTypeInfo; } });
+var arrow_type_utils_1 = require("./lib/table/arrow/arrow-type-utils");
+Object.defineProperty(exports, "getArrowType", { enumerable: true, get: function () { return arrow_type_utils_1.getArrowType; } });
+var async_queue_1 = require("./lib/utils/async-queue");
+Object.defineProperty(exports, "AsyncQueue", { enumerable: true, get: function () { return __importDefault(async_queue_1).default; } });

dist/lib/utils/assert.js

@@ -1,6 +0,12 @@
-export function assert(condition, message) {
-  if (!condition) {
-    throw new Error(message || 'loader assertion failed.');
-  }
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.assert = void 0;
+// Replacement for the external assert method to reduce bundle size
+// Note: We don't use the second "message" argument in calling code,
+// so no need to support it here
+function assert(condition, message) {
+    if (!condition) {
+        throw new Error(message || 'loader assertion failed.');
+    }
 }
-//# sourceMappingURL=assert.js.map
+exports.assert = assert;

dist/lib/utils/async-queue.js

@@ -1,119 +0,92 @@
-import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
-
-let _Symbol$asyncIterator;
-
+"use strict";
+// From https://github.com/rauschma/async-iter-demo/tree/master/src under MIT license
+// http://2ality.com/2016/10/asynchronous-iteration.html
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.takeAsync = void 0;
 class ArrayQueue extends Array {
-  enqueue(value) {
-    return this.push(value);
-  }
-
-  dequeue() {
-    return this.shift();
-  }
-
+    enqueue(value) {
+        // Add at the end
+        return this.push(value);
+    }
+    dequeue() {
+        // Remove first element
+        return this.shift();
+    }
 }
-
-_Symbol$asyncIterator = Symbol.asyncIterator;
-export default class AsyncQueue {
-  constructor() {
-    _defineProperty(this, "_values", void 0);
-
-    _defineProperty(this, "_settlers", void 0);
-
-    _defineProperty(this, "_closed", void 0);
-
-    this._values = new ArrayQueue();
-    this._settlers = new ArrayQueue();
-    this._closed = false;
-  }
-
-  close() {
-    while (this._settlers.length > 0) {
-      this._settlers.dequeue().resolve({
-        done: true
-      });
+class AsyncQueue {
+    constructor() {
+        // enqueues > dequeues
+        this._values = new ArrayQueue();
+        // dequeues > enqueues
+        this._settlers = new ArrayQueue();
+        this._closed = false;
     }
-
-    this._closed = true;
-  }
-
-  [_Symbol$asyncIterator]() {
-    return this;
-  }
-
-  enqueue(value) {
-    if (this._closed) {
-      throw new Error('Closed');
+    close() {
+        while (this._settlers.length > 0) {
+            this._settlers.dequeue().resolve({ done: true });
+        }
+        this._closed = true;
     }
-
-    if (this._settlers.length > 0) {
-      if (this._values.length > 0) {
-        throw new Error('Illegal internal state');
-      }
-
-      const settler = this._settlers.dequeue();
-
-      if (value instanceof Error) {
-        settler.reject(value);
-      } else {
-        settler.resolve({
-          value
-        });
-      }
-    } else {
-      this._values.enqueue(value);
+    [Symbol.asyncIterator]() {
+        return this;
     }
-  }
-
-  next() {
-    if (this._values.length > 0) {
-      const value = this._values.dequeue();
-
-      if (value instanceof Error) {
-        return Promise.reject(value);
-      }
-
-      return Promise.resolve({
-        value
-      });
+    enqueue(value) {
+        if (this._closed) {
+            throw new Error('Closed');
+        }
+        if (this._settlers.length > 0) {
+            if (this._values.length > 0) {
+                throw new Error('Illegal internal state');
+            }
+            const settler = this._settlers.dequeue();
+            if (value instanceof Error) {
+                settler.reject(value);
+            }
+            else {
+                settler.resolve({ value });
+            }
+        }
+        else {
+            this._values.enqueue(value);
+        }
     }
-
-    if (this._closed) {
-      if (this._settlers.length > 0) {
-        throw new Error('Illegal internal state');
-      }
-
-      return Promise.resolve({
-        done: true
-      });
+    /**
+     * @returns a Promise for an IteratorResult
+     */
+    next() {
+        if (this._values.length > 0) {
+            const value = this._values.dequeue();
+            if (value instanceof Error) {
+                return Promise.reject(value);
+            }
+            return Promise.resolve({ value });
+        }
+        if (this._closed) {
+            if (this._settlers.length > 0) {
+                throw new Error('Illegal internal state');
+            }
+            return Promise.resolve({ done: true });
+        }
+        // Wait for new values to be enqueued
+        return new Promise((resolve, reject) => {
+            this._settlers.enqueue({ resolve, reject });
+        });
     }
-
-    return new Promise((resolve, reject) => {
-      this._settlers.enqueue({
-        resolve,
-        reject
-      });
-    });
-  }
-
 }
-export async function takeAsync(asyncIterable, count = Infinity) {
-  const result = [];
-  const iterator = asyncIterable[Symbol.asyncIterator]();
-
-  while (result.length < count) {
-    const {
-      value,
-      done
-    } = await iterator.next();
-
-    if (done) {
-      break;
+exports.default = AsyncQueue;
+/**
+ * @returns a Promise for an Array with the elements in `asyncIterable`
+ */
+async function takeAsync(asyncIterable, count = Infinity) {
+    const result = [];
+    const iterator = asyncIterable[Symbol.asyncIterator]();
+    while (result.length < count) {
+        const { value, done } = await iterator.next();
+        if (done) {
+            break;
+        }
+        result.push(value);
     }
-
-    result.push(value);
-  }
-
-  return result;
+    return result;
 }
-//# sourceMappingURL=async-queue.js.map
+exports.takeAsync = takeAsync;

package.json

 {
   "name": "@loaders.gl/schema",
-  "version": "4.0.0-alpha.5",
+  "version": "4.0.0-alpha.6",
   "description": "Table format APIs for JSON, CSV, etc...",
@@ -22,4 +22,4 @@ "license": "MIT",
   "types": "dist/index.d.ts",
-  "main": "dist/index.js",
-  "module": "dist/index.js",
+  "main": "dist/es5/index.js",
+  "module": "dist/esm/index.js",
   "sideEffects": false,
@@ -36,6 +36,5 @@ "files": [
   "dependencies": {
-    "@types/geojson": "^7946.0.7",
-    "apache-arrow": "^4.0.0"
+    "@types/geojson": "^7946.0.7"
   },
-  "gitHead": "7a71a54bdf1ddf985cc3af3db90b82e7fa97d025"
+  "gitHead": "acc1985050dfaa0f1f0c066f8da5bce7454a046c"
 }

src/index.ts

 // COMMON CATEGORY
-export type {TypedArray, NumberArray, AnyArray} from './types';
+export type {
+  TypedArray,
+  TypedArrayConstructor,
+  NumberArray,
+  ArrayType,
+  AnyArray
+} from './types/types';
 
-export type {Batch} from './category/common';
+export type {Schema, Field, DataType, Batch, SchemaMetadata, FieldMetadata} from './types/schema';
 
@@ -9,23 +15,46 @@ // TABLE CATEGORY TYPES
   Table,
+  RowTable,
   ArrayRowTable,
   ObjectRowTable,
+  GeoJSONRowTable,
   ColumnarTable,
-  ArrowTable
-} from './category/table/table-types';
+  ArrowTable,
+  Tables
+} from './types/category-table';
 export type {
   TableBatch,
-  RowArrayTableBatch,
-  RowObjectTableBatch,
+  ArrayRowTableBatch,
+  ObjectRowTableBatch,
+  GeoJSONRowTableBatch,
   ColumnarTableBatch,
   ArrowTableBatch
-} from './category/table/table-types';
+} from './types/category-table';
 
 // TABLE CATEGORY UTILS
-export {default as TableBatchBuilder} from './lib/batches/table-batch-builder';
-export type {TableBatchAggregator} from './lib/batches/table-batch-aggregator';
-export {default as RowTableBatchAggregator} from './lib/batches/row-table-batch-aggregator';
-export {default as ColumnarTableBatchAggregator} from './lib/batches/columnar-table-batch-aggregator';
+export {TableBatchBuilder} from './lib/table/batches/table-batch-builder';
+export type {TableBatchAggregator} from './lib/table/batches/table-batch-aggregator';
+export {RowTableBatchAggregator} from './lib/table/batches/row-table-batch-aggregator';
+export {ColumnarTableBatchAggregator} from './lib/table/batches/columnar-table-batch-aggregator';
 
-export {convertToObjectRow, convertToArrayRow} from './lib/utils/row-utils';
+export {
+  getTableLength,
+  getTableNumCols,
+  getTableCell,
+  getTableRowShape,
+  getTableColumnIndex,
+  getTableColumnName,
+  getTableRowAsObject,
+  getTableRowAsArray,
+  makeRowIterator,
+  makeArrayRowIterator,
+  makeObjectRowIterator
+} from './lib/table/simple-table/table-accessors';
 
+export {ArrowLikeTable} from './lib/table/arrow-api/arrow-like-table';
+
+export {makeTableFromData} from './lib/table/simple-table/make-table';
+export {deduceTableSchema} from './lib/table/simple-table/table-schema';
+export {convertToObjectRow, convertToArrayRow} from './lib/table/simple-table/row-utils';
+export {getDataTypeFromArray} from './lib/table/simple-table/data-type';
+
 // MESH CATEGORY
@@ -39,6 +68,7 @@ export type {
   MeshAttributes
-} from './category/mesh/mesh-types';
+} from './types/category-mesh';
 
-export {getMeshSize, getMeshBoundingBox} from './category/mesh/mesh-utils';
-export {convertMesh} from './category/mesh/convert-mesh';
+export {getMeshSize, getMeshBoundingBox} from './lib/mesh/mesh-utils';
+// Commented out due to https://github.com/visgl/deck.gl/issues/6906 and https://github.com/visgl/loaders.gl/issues/2177
+// export {convertMesh} from './category/mesh/convert-mesh';
 export {
@@ -48,14 +78,19 @@ deduceMeshSchema,
   makeMeshAttributeMetadata
-} from './category/mesh/deduce-mesh-schema';
+} from './lib/mesh/deduce-mesh-schema';
 
 // TEXTURES
-export type {TextureLevel, GPUTextureFormat} from './category/texture/texture';
+export type {TextureLevel, GPUTextureFormat} from './types/category-texture';
 
 // IMAGES
-export type {ImageDataType, ImageType, ImageTypeEnum} from './category/image/image';
+export type {ImageDataType, ImageType, ImageTypeEnum} from './types/category-image';
 
 // TYPES
 // GIS CATEGORY - GEOJSON
-export type {GeoJSON, Feature, Geometry, Position, GeoJsonProperties} from './category/gis';
 export type {
+  GeoJSON,
+  Feature,
+  FeatureCollection,
+  Geometry,
+  Position,
+  GeoJsonProperties,
   Point,
@@ -68,5 +103,5 @@ MultiPoint,
   GeometryCollection
-} from './category/gis';
+} from './types/category-gis';
 
-export type {GeojsonGeometryInfo} from './category/gis';
+export type {GeojsonGeometryInfo} from './types/category-gis';
 
@@ -82,3 +117,3 @@ // GIS CATEGORY - FLAT GEOJSON
   FlatPolygon
-} from './category/gis';
+} from './types/category-gis';
 
@@ -93,3 +128,3 @@ // GIS CATEGORY - BINARY
   BinaryAttribute
-} from './category/gis';
+} from './types/category-gis';
 export type {
@@ -100,9 +135,9 @@ BinaryFeatures,
   BinaryPolygonFeatures
-} from './category/gis';
+} from './types/category-gis';
 
 // SCHEMA
 export {
-  Schema,
-  Field,
-  DataType,
+  Schema as ArrowLikeSchema,
+  Field as ArrowLikeField,
+  DataType as ArrowLikeDataType,
   Null,
@@ -141,3 +176,3 @@ Binary,
   Struct
-} from './lib/schema/schema';
+} from './lib/table/arrow-api';
 
@@ -147,6 +182,5 @@ // EXPERIMENTAL APIs
 // SCHEMA UTILS
-export {deduceTypeFromColumn, deduceTypeFromValue} from './lib/schema-utils/deduce-column-type';
-export {getTypeInfo} from './lib/arrow/get-type-info';
-export {getArrowTypeFromTypedArray} from './lib/arrow/arrow-like-type-utils';
+export {getTypeInfo} from './lib/table/arrow-api/get-type-info';
+export {getArrowType} from './lib/table/arrow/arrow-type-utils';
 
 export {default as AsyncQueue} from './lib/utils/async-queue';

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Published versions last two months

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Dependency changes

• - Removedapache-arrow@^4.0.0

• - Removed@types/flatbuffers@1.10.3(transitive)

• - Removed@types/node@14.18.63(transitive)

• - Removed@types/text-encoding-utf-8@1.0.5(transitive)

• - Removedansi-styles@3.2.1(transitive)

• - Removedapache-arrow@4.0.1(transitive)

• - Removedarray-back@3.1.04.0.2(transitive)

• - Removedchalk@2.4.2(transitive)

• - Removedcolor-convert@1.9.3(transitive)

• - Removedcolor-name@1.1.3(transitive)

• - Removedcommand-line-args@5.1.1(transitive)

• - Removedcommand-line-usage@6.1.1(transitive)

• - Removeddeep-extend@0.6.0(transitive)

• - Removedescape-string-regexp@1.0.5(transitive)

• - Removedfind-replace@3.0.0(transitive)

• - Removedflatbuffers@1.12.0(transitive)

• - Removedhas-flag@3.0.0(transitive)

• - Removedjson-bignum@0.0.3(transitive)

• - Removedlodash.camelcase@4.3.0(transitive)

• - Removedpad-left@2.1.0(transitive)

• - Removedreduce-flatten@2.0.0(transitive)

• - Removedrepeat-string@1.6.1(transitive)

• - Removedsupports-color@5.5.0(transitive)

• - Removedtable-layout@1.0.2(transitive)

• - Removedtext-encoding-utf-8@1.0.2(transitive)

• - Removedtslib@2.8.0(transitive)

• - Removedtypical@4.0.05.2.0(transitive)

• - Removedwordwrapjs@4.0.1(transitive)