@apache-arrow/esnext-umd - npm Package Compare versions

Comparing version 6.0.1 to 7.0.0

Arrow.externs.js

@@ -31,2 +31,12 @@ // Licensed to the Apache Software Foundation (ASF) under one
 
+var Encoding = function() {};
+/** @type {?} */
+Encoding[1] = function() {};
+/** @type {?} */
+Encoding[2] = function() {};
+/** @type {?} */
+Encoding.UTF8_BYTES = function() {};
+/** @type {?} */
+Encoding.UTF16_STRING = function() {};
+
 var DateUnit = function() {};
@@ -47,5 +57,9 @@ /** @type {?} */
 /** @type {?} */
+IntervalUnit[2] = function() {};
+/** @type {?} */
 IntervalUnit.YEAR_MONTH = function() {};
 /** @type {?} */
 IntervalUnit.DAY_TIME = function() {};
+/** @type {?} */
+IntervalUnit.MONTH_DAY_NANO = function() {};
 var MessageHeader = function() {};
@@ -332,40 +346,2 @@ /** @type {?} */
 /** @type {?} */
-Data.new = function() {};
-/** @type {?} */
-Data.Null = function() {};
-/** @type {?} */
-Data.Int = function() {};
-/** @type {?} */
-Data.Dictionary = function() {};
-/** @type {?} */
-Data.Float = function() {};
-/** @type {?} */
-Data.Bool = function() {};
-/** @type {?} */
-Data.Decimal = function() {};
-/** @type {?} */
-Data.Date = function() {};
-/** @type {?} */
-Data.Time = function() {};
-/** @type {?} */
-Data.Timestamp = function() {};
-/** @type {?} */
-Data.Interval = function() {};
-/** @type {?} */
-Data.FixedSizeBinary = function() {};
-/** @type {?} */
-Data.Binary = function() {};
-/** @type {?} */
-Data.Utf8 = function() {};
-/** @type {?} */
-Data.List = function() {};
-/** @type {?} */
-Data.FixedSizeList = function() {};
-/** @type {?} */
-Data.Struct = function() {};
-/** @type {?} */
-Data.Map = function() {};
-/** @type {?} */
-Data.Union = function() {};
-/** @type {?} */
 Data.prototype.typeId;
@@ -381,2 +357,6 @@ /** @type {?} */
 /** @type {?} */
+Data.prototype.getValid;
+/** @type {?} */
+Data.prototype.setValid;
+/** @type {?} */
 Data.prototype.clone;
@@ -386,3 +366,4 @@ /** @type {?} */
 /** @type {?} */
-Data.prototype.childData;
+Data.prototype.children;
+var makeData = function() {};
 var DataType = function() {};
@@ -426,2 +407,6 @@ /** @type {?} */
 /** @type {?} */
+DataType.isDenseUnion = function() {};
+/** @type {?} */
+DataType.isSparseUnion = function() {};
+/** @type {?} */
 DataType.prototype.typeId;
@@ -532,7 +517,7 @@ /** @type {?} */
 /** @type {?} */
+Time.prototype.ArrayType;
+/** @type {?} */
 Time.prototype.unit;
 /** @type {?} */
 Time.prototype.bitWidth;
-/** @type {?} */
-Time.prototype.ArrayType;
 var TimeSecond = function() {};
@@ -567,2 +552,7 @@ var TimeMillisecond = function() {};
 Struct.prototype.children;
+var StructRow = function() {};
+/** @type {?} */
+StructRow.prototype.toArray;
+/** @type {?} */
+StructRow.prototype.toJSON;
 var Union = function() {};
@@ -630,36 +620,47 @@ /** @type {?} */
 /** @type {?} */
+Map_.prototype.childType;
+/** @type {?} */
 Map_.prototype.children;
 /** @type {?} */
 Map_.prototype.keysSorted;
+var MapRow = function() {};
+/** @type {?} */
+MapRow.prototype.size;
+/** @type {?} */
+MapRow.prototype.toArray;
+/** @type {?} */
+MapRow.prototype.toJSON;
 var Table = function() {};
 /** @type {?} */
-Table.empty = function() {};
+Table.prototype.data;
 /** @type {?} */
-Table.from = function() {};
+Table.prototype.numCols;
 /** @type {?} */
-Table.fromAsync = function() {};
+Table.prototype.numRows;
 /** @type {?} */
-Table.fromStruct = function() {};
+Table.prototype.nullCount;
 /** @type {?} */
-Table.new = function() {};
+Table.prototype.isValid;
 /** @type {?} */
-Table.prototype.schema;
+Table.prototype.get;
 /** @type {?} */
-Table.prototype.chunks;
+Table.prototype.set;
 /** @type {?} */
-Table.prototype.numCols;
+Table.prototype.indexOf;
 /** @type {?} */
-Table.prototype.clone;
+Table.prototype.getByteLength;
 /** @type {?} */
-Table.prototype.getColumn;
+Table.prototype.toArray;
 /** @type {?} */
-Table.prototype.getColumnAt;
+Table.prototype.concat;
 /** @type {?} */
-Table.prototype.getColumnIndex;
+Table.prototype.slice;
 /** @type {?} */
+Table.prototype.getChild;
+/** @type {?} */
 Table.prototype.getChildAt;
 /** @type {?} */
-Table.prototype.serialize;
+Table.prototype.setChild;
 /** @type {?} */
-Table.prototype.count;
+Table.prototype.setChildAt;
 /** @type {?} */
@@ -671,15 +672,8 @@ Table.prototype.select;
 Table.prototype.assign;
-var Column = function() {};
 /** @type {?} */
-Column.new = function() {};
+Table.prototype.schema;
 /** @type {?} */
-Column.prototype.field;
-/** @type {?} */
-Column.prototype.nullable;
-/** @type {?} */
-Column.prototype.metadata;
-/** @type {?} */
-Column.prototype.clone;
-/** @type {?} */
-Column.prototype.getChildAt;
+Table.prototype.batches;
+var makeTable = function() {};
+var tableFromArrays = function() {};
 var Schema = function() {};
@@ -693,2 +687,4 @@ /** @type {?} */
 /** @type {?} */
+Schema.prototype.names;
+/** @type {?} */
 Schema.prototype.select;
@@ -732,2 +728,4 @@ /** @type {?} */
 /** @type {?} */
+Visitor.prototype.getVisitFnByTypeId;
+/** @type {?} */
 Visitor.prototype.visitNull;
@@ -820,630 +818,49 @@ /** @type {?} */
 /** @type {?} */
-Vector.new = function() {};
+Vector.prototype.byteLength;
 /** @type {?} */
-Vector.from = function() {};
+Vector.prototype.nullCount;
 /** @type {?} */
-Vector.prototype.data;
-var BaseVector = function() {};
+Vector.prototype.ArrayType;
 /** @type {?} */
-BaseVector.prototype.type;
+Vector.prototype.VectorName;
 /** @type {?} */
-BaseVector.prototype.typeId;
+Vector.prototype.isValid;
 /** @type {?} */
-BaseVector.prototype.offset;
+Vector.prototype.get;
 /** @type {?} */
-BaseVector.prototype.stride;
+Vector.prototype.set;
 /** @type {?} */
-BaseVector.prototype.nullCount;
+Vector.prototype.indexOf;
 /** @type {?} */
-BaseVector.prototype.byteLength;
+Vector.prototype.includes;
 /** @type {?} */
-BaseVector.prototype.VectorName;
+Vector.prototype.getByteLength;
 /** @type {?} */
-BaseVector.prototype.ArrayType;
+Vector.prototype.concat;
 /** @type {?} */
-BaseVector.prototype.values;
+Vector.prototype.slice;
 /** @type {?} */
-BaseVector.prototype.typeIds;
+Vector.prototype.toJSON;
 /** @type {?} */
-BaseVector.prototype.nullBitmap;
+Vector.prototype.toArray;
 /** @type {?} */
-BaseVector.prototype.valueOffsets;
+Vector.prototype.getChild;
 /** @type {?} */
-BaseVector.prototype.clone;
+Vector.prototype.getChildAt;
 /** @type {?} */
-BaseVector.prototype.concat;
+Vector.prototype.isMemoized;
 /** @type {?} */
-BaseVector.prototype.slice;
+Vector.prototype.memoize;
 /** @type {?} */
-BaseVector.prototype.isValid;
+Vector.prototype.unmemoize;
 /** @type {?} */
-BaseVector.prototype.getChildAt;
+Vector.prototype.type;
 /** @type {?} */
-BaseVector.prototype.toJSON;
+Vector.prototype.data;
 /** @type {?} */
-BaseVector.prototype.get;
+Vector.prototype.stride;
 /** @type {?} */
-BaseVector.prototype.set;
-/** @type {?} */
-BaseVector.prototype.indexOf;
-/** @type {?} */
-BaseVector.prototype.toArray;
-/** @type {?} */
-BaseVector.prototype.getByteWidth;
-var BinaryVector = function() {};
-/** @type {?} */
-BinaryVector.prototype.asUtf8;
-/** @type {?} */
-BinaryVector.prototype.get;
-/** @type {?} */
-BinaryVector.prototype.set;
-/** @type {?} */
-BinaryVector.prototype.indexOf;
-/** @type {?} */
-BinaryVector.prototype.toArray;
-/** @type {?} */
-BinaryVector.prototype.getByteWidth;
-var BoolVector = function() {};
-/** @type {?} */
-BoolVector.from = function() {};
-/** @type {?} */
-BoolVector.prototype.get;
-/** @type {?} */
-BoolVector.prototype.set;
-/** @type {?} */
-BoolVector.prototype.indexOf;
-/** @type {?} */
-BoolVector.prototype.toArray;
-/** @type {?} */
-BoolVector.prototype.getByteWidth;
-var Chunked = function() {};
-/** @type {?} */
-Chunked.flatten = function() {};
-/** @type {?} */
-Chunked.concat = function() {};
-/** @type {?} */
-Chunked.prototype.type;
-/** @type {?} */
-Chunked.prototype.chunks;
-/** @type {?} */
-Chunked.prototype.typeId;
-/** @type {?} */
-Chunked.prototype.VectorName;
-/** @type {?} */
-Chunked.prototype.data;
-/** @type {?} */
-Chunked.prototype.ArrayType;
-/** @type {?} */
-Chunked.prototype.numChildren;
-/** @type {?} */
-Chunked.prototype.stride;
-/** @type {?} */
-Chunked.prototype.byteLength;
-/** @type {?} */
-Chunked.prototype.nullCount;
-/** @type {?} */
-Chunked.prototype.indices;
-/** @type {?} */
-Chunked.prototype.dictionary;
-/** @type {?} */
-Chunked.prototype.clone;
-/** @type {?} */
-Chunked.prototype.concat;
-/** @type {?} */
-Chunked.prototype.slice;
-/** @type {?} */
-Chunked.prototype.getChildAt;
-/** @type {?} */
-Chunked.prototype.search;
-/** @type {?} */
-Chunked.prototype.isValid;
-/** @type {?} */
-Chunked.prototype.get;
-/** @type {?} */
-Chunked.prototype.set;
-/** @type {?} */
-Chunked.prototype.indexOf;
-/** @type {?} */
-Chunked.prototype.toArray;
-/** @type {?} */
-Chunked.prototype.getInternal;
-/** @type {?} */
-Chunked.prototype.isValidInternal;
-/** @type {?} */
-Chunked.prototype.indexOfInternal;
-var DateVector = function() {};
-/** @type {?} */
-DateVector.from = function() {};
-/** @type {?} */
-DateVector.prototype.get;
-/** @type {?} */
-DateVector.prototype.set;
-/** @type {?} */
-DateVector.prototype.indexOf;
-/** @type {?} */
-DateVector.prototype.toArray;
-/** @type {?} */
-DateVector.prototype.getByteWidth;
-var DateDayVector = function() {};
-/** @type {?} */
-DateDayVector.prototype.get;
-/** @type {?} */
-DateDayVector.prototype.set;
-/** @type {?} */
-DateDayVector.prototype.indexOf;
-/** @type {?} */
-DateDayVector.prototype.toArray;
-/** @type {?} */
-DateDayVector.prototype.getByteWidth;
-var DateMillisecondVector = function() {};
-/** @type {?} */
-DateMillisecondVector.prototype.get;
-/** @type {?} */
-DateMillisecondVector.prototype.set;
-/** @type {?} */
-DateMillisecondVector.prototype.indexOf;
-/** @type {?} */
-DateMillisecondVector.prototype.toArray;
-/** @type {?} */
-DateMillisecondVector.prototype.getByteWidth;
-var DecimalVector = function() {};
-/** @type {?} */
-DecimalVector.prototype.get;
-/** @type {?} */
-DecimalVector.prototype.set;
-/** @type {?} */
-DecimalVector.prototype.indexOf;
-/** @type {?} */
-DecimalVector.prototype.toArray;
-/** @type {?} */
-DecimalVector.prototype.getByteWidth;
-var DictionaryVector = function() {};
-/** @type {?} */
-DictionaryVector.from = function() {};
-/** @type {?} */
-DictionaryVector.prototype.dictionary;
-/** @type {?} */
-DictionaryVector.prototype.reverseLookup;
-/** @type {?} */
-DictionaryVector.prototype.getKey;
-/** @type {?} */
-DictionaryVector.prototype.getValue;
-/** @type {?} */
-DictionaryVector.prototype.setKey;
-/** @type {?} */
-DictionaryVector.prototype.setValue;
-/** @type {?} */
-DictionaryVector.prototype.indices;
-/** @type {?} */
-DictionaryVector.prototype.get;
-/** @type {?} */
-DictionaryVector.prototype.set;
-/** @type {?} */
-DictionaryVector.prototype.indexOf;
-/** @type {?} */
-DictionaryVector.prototype.toArray;
-/** @type {?} */
-DictionaryVector.prototype.getByteWidth;
-var FixedSizeBinaryVector = function() {};
-/** @type {?} */
-FixedSizeBinaryVector.prototype.get;
-/** @type {?} */
-FixedSizeBinaryVector.prototype.set;
-/** @type {?} */
-FixedSizeBinaryVector.prototype.indexOf;
-/** @type {?} */
-FixedSizeBinaryVector.prototype.toArray;
-/** @type {?} */
-FixedSizeBinaryVector.prototype.getByteWidth;
-var FixedSizeListVector = function() {};
-/** @type {?} */
-FixedSizeListVector.prototype.get;
-/** @type {?} */
-FixedSizeListVector.prototype.set;
-/** @type {?} */
-FixedSizeListVector.prototype.indexOf;
-/** @type {?} */
-FixedSizeListVector.prototype.toArray;
-/** @type {?} */
-FixedSizeListVector.prototype.getByteWidth;
-var FloatVector = function() {};
-/** @type {?} */
-FloatVector.from = function() {};
-/** @type {?} */
-FloatVector.prototype.get;
-/** @type {?} */
-FloatVector.prototype.set;
-/** @type {?} */
-FloatVector.prototype.indexOf;
-/** @type {?} */
-FloatVector.prototype.toArray;
-/** @type {?} */
-FloatVector.prototype.getByteWidth;
-var Float16Vector = function() {};
-/** @type {?} */
-Float16Vector.prototype.toFloat32Array;
-/** @type {?} */
-Float16Vector.prototype.toFloat64Array;
-/** @type {?} */
-Float16Vector.prototype.get;
-/** @type {?} */
-Float16Vector.prototype.set;
-/** @type {?} */
-Float16Vector.prototype.indexOf;
-/** @type {?} */
-Float16Vector.prototype.toArray;
-/** @type {?} */
-Float16Vector.prototype.getByteWidth;
-var Float32Vector = function() {};
-/** @type {?} */
-Float32Vector.prototype.get;
-/** @type {?} */
-Float32Vector.prototype.set;
-/** @type {?} */
-Float32Vector.prototype.indexOf;
-/** @type {?} */
-Float32Vector.prototype.toArray;
-/** @type {?} */
-Float32Vector.prototype.getByteWidth;
-var Float64Vector = function() {};
-/** @type {?} */
-Float64Vector.prototype.get;
-/** @type {?} */
-Float64Vector.prototype.set;
-/** @type {?} */
-Float64Vector.prototype.indexOf;
-/** @type {?} */
-Float64Vector.prototype.toArray;
-/** @type {?} */
-Float64Vector.prototype.getByteWidth;
-var IntervalVector = function() {};
-/** @type {?} */
-IntervalVector.prototype.get;
-/** @type {?} */
-IntervalVector.prototype.set;
-/** @type {?} */
-IntervalVector.prototype.indexOf;
-/** @type {?} */
-IntervalVector.prototype.toArray;
-/** @type {?} */
-IntervalVector.prototype.getByteWidth;
-var IntervalDayTimeVector = function() {};
-/** @type {?} */
-IntervalDayTimeVector.prototype.get;
-/** @type {?} */
-IntervalDayTimeVector.prototype.set;
-/** @type {?} */
-IntervalDayTimeVector.prototype.indexOf;
-/** @type {?} */
-IntervalDayTimeVector.prototype.toArray;
-/** @type {?} */
-IntervalDayTimeVector.prototype.getByteWidth;
-var IntervalYearMonthVector = function() {};
-/** @type {?} */
-IntervalYearMonthVector.prototype.get;
-/** @type {?} */
-IntervalYearMonthVector.prototype.set;
-/** @type {?} */
-IntervalYearMonthVector.prototype.indexOf;
-/** @type {?} */
-IntervalYearMonthVector.prototype.toArray;
-/** @type {?} */
-IntervalYearMonthVector.prototype.getByteWidth;
-var IntVector = function() {};
-/** @type {?} */
-IntVector.from = function() {};
-/** @type {?} */
-IntVector.prototype.get;
-/** @type {?} */
-IntVector.prototype.set;
-/** @type {?} */
-IntVector.prototype.indexOf;
-/** @type {?} */
-IntVector.prototype.toArray;
-/** @type {?} */
-IntVector.prototype.getByteWidth;
-var Int8Vector = function() {};
-/** @type {?} */
-Int8Vector.prototype.get;
-/** @type {?} */
-Int8Vector.prototype.set;
-/** @type {?} */
-Int8Vector.prototype.indexOf;
-/** @type {?} */
-Int8Vector.prototype.toArray;
-/** @type {?} */
-Int8Vector.prototype.getByteWidth;
-var Int16Vector = function() {};
-/** @type {?} */
-Int16Vector.prototype.get;
-/** @type {?} */
-Int16Vector.prototype.set;
-/** @type {?} */
-Int16Vector.prototype.indexOf;
-/** @type {?} */
-Int16Vector.prototype.toArray;
-/** @type {?} */
-Int16Vector.prototype.getByteWidth;
-var Int32Vector = function() {};
-/** @type {?} */
-Int32Vector.prototype.get;
-/** @type {?} */
-Int32Vector.prototype.set;
-/** @type {?} */
-Int32Vector.prototype.indexOf;
-/** @type {?} */
-Int32Vector.prototype.toArray;
-/** @type {?} */
-Int32Vector.prototype.getByteWidth;
-var Int64Vector = function() {};
-/** @type {?} */
-Int64Vector.prototype.toBigInt64Array;
-/** @type {?} */
-Int64Vector.prototype.values64;
-/** @type {?} */
-Int64Vector.prototype.get;
-/** @type {?} */
-Int64Vector.prototype.set;
-/** @type {?} */
-Int64Vector.prototype.indexOf;
-/** @type {?} */
-Int64Vector.prototype.toArray;
-/** @type {?} */
-Int64Vector.prototype.getByteWidth;
-var Uint8Vector = function() {};
-/** @type {?} */
-Uint8Vector.prototype.get;
-/** @type {?} */
-Uint8Vector.prototype.set;
-/** @type {?} */
-Uint8Vector.prototype.indexOf;
-/** @type {?} */
-Uint8Vector.prototype.toArray;
-/** @type {?} */
-Uint8Vector.prototype.getByteWidth;
-var Uint16Vector = function() {};
-/** @type {?} */
-Uint16Vector.prototype.get;
-/** @type {?} */
-Uint16Vector.prototype.set;
-/** @type {?} */
-Uint16Vector.prototype.indexOf;
-/** @type {?} */
-Uint16Vector.prototype.toArray;
-/** @type {?} */
-Uint16Vector.prototype.getByteWidth;
-var Uint32Vector = function() {};
-/** @type {?} */
-Uint32Vector.prototype.get;
-/** @type {?} */
-Uint32Vector.prototype.set;
-/** @type {?} */
-Uint32Vector.prototype.indexOf;
-/** @type {?} */
-Uint32Vector.prototype.toArray;
-/** @type {?} */
-Uint32Vector.prototype.getByteWidth;
-var Uint64Vector = function() {};
-/** @type {?} */
-Uint64Vector.prototype.toBigUint64Array;
-/** @type {?} */
-Uint64Vector.prototype.values64;
-/** @type {?} */
-Uint64Vector.prototype.get;
-/** @type {?} */
-Uint64Vector.prototype.set;
-/** @type {?} */
-Uint64Vector.prototype.indexOf;
-/** @type {?} */
-Uint64Vector.prototype.toArray;
-/** @type {?} */
-Uint64Vector.prototype.getByteWidth;
-var ListVector = function() {};
-/** @type {?} */
-ListVector.prototype.get;
-/** @type {?} */
-ListVector.prototype.set;
-/** @type {?} */
-ListVector.prototype.indexOf;
-/** @type {?} */
-ListVector.prototype.toArray;
-/** @type {?} */
-ListVector.prototype.getByteWidth;
-var MapVector = function() {};
-/** @type {?} */
-MapVector.prototype.asList;
-/** @type {?} */
-MapVector.prototype.get;
-/** @type {?} */
-MapVector.prototype.set;
-/** @type {?} */
-MapVector.prototype.indexOf;
-/** @type {?} */
-MapVector.prototype.toArray;
-/** @type {?} */
-MapVector.prototype.getByteWidth;
-var NullVector = function() {};
-/** @type {?} */
-NullVector.prototype.get;
-/** @type {?} */
-NullVector.prototype.set;
-/** @type {?} */
-NullVector.prototype.indexOf;
-/** @type {?} */
-NullVector.prototype.toArray;
-/** @type {?} */
-NullVector.prototype.getByteWidth;
-var StructVector = function() {};
-/** @type {?} */
-StructVector.prototype.get;
-/** @type {?} */
-StructVector.prototype.set;
-/** @type {?} */
-StructVector.prototype.indexOf;
-/** @type {?} */
-StructVector.prototype.toArray;
-/** @type {?} */
-StructVector.prototype.getByteWidth;
-var TimestampVector = function() {};
-/** @type {?} */
-TimestampVector.prototype.get;
-/** @type {?} */
-TimestampVector.prototype.set;
-/** @type {?} */
-TimestampVector.prototype.indexOf;
-/** @type {?} */
-TimestampVector.prototype.toArray;
-/** @type {?} */
-TimestampVector.prototype.getByteWidth;
-var TimestampSecondVector = function() {};
-/** @type {?} */
-TimestampSecondVector.prototype.get;
-/** @type {?} */
-TimestampSecondVector.prototype.set;
-/** @type {?} */
-TimestampSecondVector.prototype.indexOf;
-/** @type {?} */
-TimestampSecondVector.prototype.toArray;
-/** @type {?} */
-TimestampSecondVector.prototype.getByteWidth;
-var TimestampMillisecondVector = function() {};
-/** @type {?} */
-TimestampMillisecondVector.prototype.get;
-/** @type {?} */
-TimestampMillisecondVector.prototype.set;
-/** @type {?} */
-TimestampMillisecondVector.prototype.indexOf;
-/** @type {?} */
-TimestampMillisecondVector.prototype.toArray;
-/** @type {?} */
-TimestampMillisecondVector.prototype.getByteWidth;
-var TimestampMicrosecondVector = function() {};
-/** @type {?} */
-TimestampMicrosecondVector.prototype.get;
-/** @type {?} */
-TimestampMicrosecondVector.prototype.set;
-/** @type {?} */
-TimestampMicrosecondVector.prototype.indexOf;
-/** @type {?} */
-TimestampMicrosecondVector.prototype.toArray;
-/** @type {?} */
-TimestampMicrosecondVector.prototype.getByteWidth;
-var TimestampNanosecondVector = function() {};
-/** @type {?} */
-TimestampNanosecondVector.prototype.get;
-/** @type {?} */
-TimestampNanosecondVector.prototype.set;
-/** @type {?} */
-TimestampNanosecondVector.prototype.indexOf;
-/** @type {?} */
-TimestampNanosecondVector.prototype.toArray;
-/** @type {?} */
-TimestampNanosecondVector.prototype.getByteWidth;
-var TimeVector = function() {};
-/** @type {?} */
-TimeVector.prototype.get;
-/** @type {?} */
-TimeVector.prototype.set;
-/** @type {?} */
-TimeVector.prototype.indexOf;
-/** @type {?} */
-TimeVector.prototype.toArray;
-/** @type {?} */
-TimeVector.prototype.getByteWidth;
-var TimeSecondVector = function() {};
-/** @type {?} */
-TimeSecondVector.prototype.get;
-/** @type {?} */
-TimeSecondVector.prototype.set;
-/** @type {?} */
-TimeSecondVector.prototype.indexOf;
-/** @type {?} */
-TimeSecondVector.prototype.toArray;
-/** @type {?} */
-TimeSecondVector.prototype.getByteWidth;
-var TimeMillisecondVector = function() {};
-/** @type {?} */
-TimeMillisecondVector.prototype.get;
-/** @type {?} */
-TimeMillisecondVector.prototype.set;
-/** @type {?} */
-TimeMillisecondVector.prototype.indexOf;
-/** @type {?} */
-TimeMillisecondVector.prototype.toArray;
-/** @type {?} */
-TimeMillisecondVector.prototype.getByteWidth;
-var TimeMicrosecondVector = function() {};
-/** @type {?} */
-TimeMicrosecondVector.prototype.get;
-/** @type {?} */
-TimeMicrosecondVector.prototype.set;
-/** @type {?} */
-TimeMicrosecondVector.prototype.indexOf;
-/** @type {?} */
-TimeMicrosecondVector.prototype.toArray;
-/** @type {?} */
-TimeMicrosecondVector.prototype.getByteWidth;
-var TimeNanosecondVector = function() {};
-/** @type {?} */
-TimeNanosecondVector.prototype.get;
-/** @type {?} */
-TimeNanosecondVector.prototype.set;
-/** @type {?} */
-TimeNanosecondVector.prototype.indexOf;
-/** @type {?} */
-TimeNanosecondVector.prototype.toArray;
-/** @type {?} */
-TimeNanosecondVector.prototype.getByteWidth;
-var UnionVector = function() {};
-/** @type {?} */
-UnionVector.prototype.typeIdToChildIndex;
-/** @type {?} */
-UnionVector.prototype.get;
-/** @type {?} */
-UnionVector.prototype.set;
-/** @type {?} */
-UnionVector.prototype.indexOf;
-/** @type {?} */
-UnionVector.prototype.toArray;
-/** @type {?} */
-UnionVector.prototype.getByteWidth;
-var DenseUnionVector = function() {};
-/** @type {?} */
-DenseUnionVector.prototype.valueOffsets;
-/** @type {?} */
-DenseUnionVector.prototype.get;
-/** @type {?} */
-DenseUnionVector.prototype.set;
-/** @type {?} */
-DenseUnionVector.prototype.indexOf;
-/** @type {?} */
-DenseUnionVector.prototype.toArray;
-/** @type {?} */
-DenseUnionVector.prototype.getByteWidth;
-var SparseUnionVector = function() {};
-/** @type {?} */
-SparseUnionVector.prototype.get;
-/** @type {?} */
-SparseUnionVector.prototype.set;
-/** @type {?} */
-SparseUnionVector.prototype.indexOf;
-/** @type {?} */
-SparseUnionVector.prototype.toArray;
-/** @type {?} */
-SparseUnionVector.prototype.getByteWidth;
-var Utf8Vector = function() {};
-/** @type {?} */
-Utf8Vector.from = function() {};
-/** @type {?} */
-Utf8Vector.prototype.asBinary;
-/** @type {?} */
-Utf8Vector.prototype.get;
-/** @type {?} */
-Utf8Vector.prototype.set;
-/** @type {?} */
-Utf8Vector.prototype.indexOf;
-/** @type {?} */
-Utf8Vector.prototype.toArray;
-/** @type {?} */
-Utf8Vector.prototype.getByteWidth;
+Vector.prototype.numChildren;
+var makeVector = function() {};
+var vectorFromArray = function() {};
 var ByteStream = function() {};
@@ -1535,4 +952,8 @@ /** @type {?} */
 RecordBatchStreamReader.throughDOM = function() {};
+/** @type {?} */
+RecordBatchStreamReader.prototype.readAll;
 var AsyncRecordBatchFileReader = function() {};
 var AsyncRecordBatchStreamReader = function() {};
+/** @type {?} */
+AsyncRecordBatchStreamReader.prototype.readAll;
 var RecordBatchWriter = function() {};
@@ -1578,2 +999,4 @@ /** @type {?} */
 RecordBatchJSONWriter.prototype.close;
+var tableFromIPC = function() {};
+var tableToIPC = function() {};
 var MessageReader = function() {};
@@ -1649,79 +1072,37 @@ /** @type {?} */
 /** @type {?} */
-RecordBatch.from = function() {};
+RecordBatch.prototype.dictionaries;
 /** @type {?} */
-RecordBatch.new = function() {};
-/** @type {?} */
-RecordBatch.prototype.clone;
-/** @type {?} */
-RecordBatch.prototype.concat;
-/** @type {?} */
-RecordBatch.prototype.schema;
-/** @type {?} */
 RecordBatch.prototype.numCols;
 /** @type {?} */
-RecordBatch.prototype.dictionaries;
+RecordBatch.prototype.numRows;
 /** @type {?} */
-RecordBatch.prototype.select;
+RecordBatch.prototype.nullCount;
 /** @type {?} */
-RecordBatch.prototype.selectAt;
-var DataFrame = function() {};
+RecordBatch.prototype.isValid;
 /** @type {?} */
-DataFrame.prototype.filter;
+RecordBatch.prototype.get;
 /** @type {?} */
-DataFrame.prototype.scan;
+RecordBatch.prototype.set;
 /** @type {?} */
-DataFrame.prototype.scanReverse;
+RecordBatch.prototype.indexOf;
 /** @type {?} */
-DataFrame.prototype.countBy;
-var FilteredDataFrame = function() {};
+RecordBatch.prototype.getByteLength;
 /** @type {?} */
-FilteredDataFrame.prototype.scan;
+RecordBatch.prototype.toArray;
 /** @type {?} */
-FilteredDataFrame.prototype.scanReverse;
+RecordBatch.prototype.concat;
 /** @type {?} */
-FilteredDataFrame.prototype.count;
+RecordBatch.prototype.slice;
 /** @type {?} */
-FilteredDataFrame.prototype.filter;
+RecordBatch.prototype.getChild;
 /** @type {?} */
-FilteredDataFrame.prototype.countBy;
-var CountByResult = function() {};
+RecordBatch.prototype.getChildAt;
 /** @type {?} */
-CountByResult.prototype.toJSON;
-var predicate = function() {};
+RecordBatch.prototype.setChild;
 /** @type {?} */
-predicate.And = function() {};
+RecordBatch.prototype.setChildAt;
 /** @type {?} */
-predicate.Col = function() {};
+RecordBatch.prototype.select;
 /** @type {?} */
-predicate.CombinationPredicate = function() {};
-/** @type {?} */
-predicate.ComparisonPredicate = function() {};
-/** @type {?} */
-predicate.CustomPredicate = function() {};
-/** @type {?} */
-predicate.Equals = function() {};
-/** @type {?} */
-predicate.GTeq = function() {};
-/** @type {?} */
-predicate.LTeq = function() {};
-/** @type {?} */
-predicate.Literal = function() {};
-/** @type {?} */
-predicate.Not = function() {};
-/** @type {?} */
-predicate.Or = function() {};
-/** @type {?} */
-predicate.Predicate = function() {};
-/** @type {?} */
-predicate.Value = function() {};
-/** @type {?} */
-predicate.and = function() {};
-/** @type {?} */
-predicate.col = function() {};
-/** @type {?} */
-predicate.custom = function() {};
-/** @type {?} */
-predicate.lit = function() {};
-/** @type {?} */
-predicate.or = function() {};
+RecordBatch.prototype.selectAt;
 var util = function() {};
@@ -1852,4 +1233,2 @@ /** @type {?} */
 /** @type {?} */
-Builder.new = function() {};
-/** @type {?} */
 Builder.throughNode = function() {};
@@ -1859,6 +1238,2 @@ /** @type {?} */
 /** @type {?} */
-Builder.throughIterable = function() {};
-/** @type {?} */
-Builder.throughAsyncIterable = function() {};
-/** @type {?} */
 Builder.prototype.toVector;
@@ -1913,2 +1288,5 @@ /** @type {?} */
 Builder.prototype.nullValues;
+var makeBuilder = function() {};
+var builderThroughIterable = function() {};
+var builderThroughAsyncIterable = function() {};
 var BinaryBuilder = function() {};
@@ -1959,5 +1337,5 @@ /** @type {?} */
 FixedSizeListBuilder.prototype.addChild;
+var FloatBuilder = function() {};
 /** @type {?} */
-FixedSizeListBuilder.prototype.clear;
-var FloatBuilder = function() {};
+FloatBuilder.prototype.setValue;
 var Float16Builder = function() {};
@@ -1967,7 +1345,3 @@ /** @type {?} */
 var Float32Builder = function() {};
-/** @type {?} */
-Float32Builder.prototype.setValue;
 var Float64Builder = function() {};
-/** @type {?} */
-Float64Builder.prototype.setValue;
 var IntervalBuilder = function() {};
@@ -1983,6 +1357,2 @@ var IntervalDayTimeBuilder = function() {};
 var Int64Builder = function() {};
-/** @type {?} */
-Int64Builder.prototype.values64;
-/** @type {?} */
-Int64Builder.prototype.isValid;
 var Uint8Builder = function() {};
@@ -1992,11 +1362,5 @@ var Uint16Builder = function() {};
 var Uint64Builder = function() {};
-/** @type {?} */
-Uint64Builder.prototype.values64;
-/** @type {?} */
-Uint64Builder.prototype.isValid;
 var ListBuilder = function() {};
 /** @type {?} */
 ListBuilder.prototype.addChild;
-/** @type {?} */
-ListBuilder.prototype.clear;
 var MapBuilder = function() {};
@@ -2016,2 +1380,4 @@ /** @type {?} */
 /** @type {?} */
+StructBuilder.prototype.setValue;
+/** @type {?} */
 StructBuilder.prototype.addChild;
@@ -2048,3 +1414,2 @@ var TimestampBuilder = function() {};
 Utf8Builder.prototype.setValue;
-var isTypedArray = function() {};
 var BaseInt64 = function() {};
@@ -2125,40 +1490,2 @@ /** @type {?} */
 /** @type {?} */
-Int128.prototype.hex;
-var Value = function() {};
-/** @type {?} */
-Value.prototype.eq;
-/** @type {?} */
-Value.prototype.le;
-/** @type {?} */
-Value.prototype.ge;
-/** @type {?} */
-Value.prototype.lt;
-/** @type {?} */
-Value.prototype.gt;
-/** @type {?} */
-Value.prototype.ne;
-var Literal = function() {};
-var Col = function() {};
-var Predicate = function() {};
-/** @type {?} */
-Predicate.prototype.and;
-/** @type {?} */
-Predicate.prototype.or;
-/** @type {?} */
-Predicate.prototype.not;
-var ComparisonPredicate = function() {};
-var CombinationPredicate = function() {};
-/** @type {?} */
-CombinationPredicate.prototype.children;
-var And = function() {};
-var Or = function() {};
-var Equals = function() {};
-var LTeq = function() {};
-var GTeq = function() {};
-var Not = function() {};
-var CustomPredicate = function() {};
-var lit = function() {};
-var col = function() {};
-var and = function() {};
-var or = function() {};
-var custom = function() {};
+Int128.prototype.hex;

package.json

 {
-  "version": "6.0.1",
+  "version": "7.0.0",
   "name": "@apache-arrow/esnext-umd",
@@ -25,10 +25,12 @@ "unpkg": "Arrow.js",
   "dependencies": {
-    "@types/flatbuffers": "^1.10.0",
-    "@types/node": "^16.4.0",
-    "command-line-args": "5.1.3",
+    "@types/command-line-args": "5.2.0",
+    "@types/command-line-usage": "5.0.2",
+    "@types/node": "^17.0.8",
+    "@types/pad-left": "2.1.1",
+    "command-line-args": "5.2.0",
     "command-line-usage": "6.1.1",
-    "flatbuffers": "1.12.0",
+    "flatbuffers": "2.0.4",
     "json-bignum": "^0.0.3",
     "pad-left": "^2.1.0",
-    "tslib": "^2.3.0"
+    "tslib": "^2.3.1"
   },
@@ -35,0 +37,0 @@ "bin": {

README.md

@@ -40,7 +40,4 @@ <!---
 
-Check out our [API documentation][7] to learn more about how to use Apache Arrow's JS implementation. You can also learn by example by checking out some of the following resources:
+Check out our [API documentation][5] to learn more about how to use Apache Arrow's JS implementation. You can also learn by example by checking out some of the following resources:
 
-* [Observable: Introduction to Apache Arrow][5]
-* [Observable: Manipulating flat arrays arrow-style][6]
-* [Observable: Rich columnar data tables - Dictionary-encoded strings, 64bit ints, and nested structs][8]
 * [/js/test/unit](https://github.com/apache/arrow/tree/master/js/test/unit) - Unit tests for Table and Vector
@@ -54,8 +51,8 @@
 import { readFileSync } from 'fs';
-import { Table } from 'apache-arrow';
+import { tableFromIPC } from 'apache-arrow';
 
 const arrow = readFileSync('simple.arrow');
-const table = Table.from([arrow]);
+const table = tableFromIPC(arrow);
 
-console.log(table.toString());
+console.table(table.toArray());
 
@@ -76,5 +73,5 @@ /*
 import { readFileSync } from 'fs';
-import { Table } from 'apache-arrow';
+import { tableFromIPC } from 'apache-arrow';
 
-const table = Table.from([
+const table = tableFromIPC([
     'latlong/schema.arrow',
@@ -84,3 +81,3 @@ 'latlong/records.arrow'
 
-console.log(table.toString());
+console.table([...table]);
 
@@ -100,7 +97,3 @@ /*
 ```js
-import {
-  Table,
-  FloatVector,
-  DateVector
-} from 'apache-arrow';
+import { tableFromArrays } from 'apache-arrow';
 
@@ -110,13 +103,15 @@ const LENGTH = 2000;
 const rainAmounts = Float32Array.from(
-  { length: LENGTH },
-  () => Number((Math.random() * 20).toFixed(1)));
+    { length: LENGTH },
+    () => Number((Math.random() * 20).toFixed(1)));
 
 const rainDates = Array.from(
-  { length: LENGTH },
-  (_, i) => new Date(Date.now() - 1000 * 60 * 60 * 24 * i));
+    { length: LENGTH },
+    (_, i) => new Date(Date.now() - 1000 * 60 * 60 * 24 * i));
 
-const rainfall = Table.new(
-  [FloatVector.from(rainAmounts), DateVector.from(rainDates)],
-  ['precipitation', 'date']
-);
+const rainfall = tableFromArrays({
+    precipitation: rainAmounts,
+    date: rainDates
+});
+
+console.table([...rainfall]);
 ```
@@ -127,31 +122,53 @@
 ```js
-import { Table } from "apache-arrow";
+import { tableFromIPC } from "apache-arrow";
 
-const table = await Table.from(fetch("/simple.arrow"));
-console.log(table.toString());
+const table = await tableFromIPC(fetch("/simple.arrow"));
 
+console.table([...table]);
 ```
 
-### Columns look like JS Arrays
+### Vectors look like JS Arrays
 
+You can create vector from JavaScript typed arrays with `makeVector` and from JavaScript arrays with `vectorFromArray`. `makeVector` is a lot faster and does not require a copy.
+
 ```js
-import { readFileSync } from 'fs';
-import { Table } from 'apache-arrow';
+import { makeVector } from "apache-arrow";
 
-const table = Table.from([
-    'latlong/schema.arrow',
-    'latlong/records.arrow'
-].map(readFileSync));
+const LENGTH = 2000;
 
-const column = table.getColumn('origin_lat');
+const rainAmounts = Float32Array.from(
+    { length: LENGTH },
+    () => Number((Math.random() * 20).toFixed(1)));
 
-// Copy the data into a TypedArray
-const typed = column.toArray();
+const vector = makeVector(rainAmounts);
+
+const typed = vector.toArray()
+
 assert(typed instanceof Float32Array);
 
-for (let i = -1, n = column.length; ++i < n;) {
-    assert(column.get(i) === typed[i]);
+for (let i = -1, n = vector.length; ++i < n;) {
+    assert(vector.get(i) === typed[i]);
 }
 ```
 
+### String vectors
+
+Strings can be encoded as UTF-8 or dictionary encoded UTF-8. Dictionary encoding encodes repeated values more efficiently. You can create a dictionary encoded string conveniently with `vectorFromArray` or efficiently with `makeVector`.
+
+```js
+import { makeVector, vectorFromArray, Dictionary, Uint8, Utf8 } from "apache-arrow";
+
+const uft8Vector = vectorFromArray(['foo', 'bar', 'baz'], new Utf8);
+
+const dictionaryVector1 = vectorFromArray(
+    ['foo', 'bar', 'baz', 'foo', 'bar']
+);
+
+const dictionaryVector2 = makeVector({
+    data: [0, 1, 2, 0, 1],  // indexes into the dictionary
+    dictionary: uft8Vector,
+    type: new Dictionary(new Utf8, new Uint8)
+});
+```
+
 # Getting involved
@@ -231,3 +248,3 @@
 * [Apache Arrow](https://arrow.apache.org) -- Parent project for Powering Columnar In-Memory Analytics, including affiliated open source projects
-* [Perspective](https://github.com/jpmorganchase/perspective) -- Perspective is a streaming data visualization engine by J.P. Morgan for JavaScript for building real-time & user-configurable analytics entirely in the browser.
+* [Perspective](https://github.com/finos/perspective) -- Perspective is an interactive analytics and data visualization component well-suited for large and/or streaming datasets. Perspective leverages Arrow C++ compiled to WebAssembly.
 * [Falcon](https://github.com/uwdata/falcon) is a visualization tool for linked interactions across multiple aggregate visualizations of millions or billions of records.
@@ -246,5 +263,2 @@ * [Vega](https://github.com/vega) is an ecosystem of tools for interactive visualizations on the web. The Vega team implemented an [Arrow loader](https://github.com/vega/vega-loader-arrow).
 [4]: https://github.com/apache/arrow
-[5]: https://beta.observablehq.com/@theneuralbit/introduction-to-apache-arrow
-[6]: https://beta.observablehq.com/@lmeyerov/manipulating-flat-arrays-arrow-style
-[7]: https://arrow.apache.org/docs/js/
-[8]: https://observablehq.com/@lmeyerov/rich-data-types-in-apache-arrow-js-efficient-data-tables-wit
+[5]: https://arrow.apache.org/docs/js/

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Improved metrics

Number of lines in readme file

256

increased by5.79%

Number of low supply chain risk alerts

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decreased by-50%

Worsened metrics

Total package byte prevSize

803000

decreased by-7.1%

Dependency count

10

increased by25%

Lines of code

2791

decreased by-20.53%

Dependency changes

• + Added@types/command-line-args@5.2.0

• + Added@types/command-line-usage@5.0.2

• + Added@types/pad-left@2.1.1

• + Added@types/command-line-args@5.2.0(transitive)

• + Added@types/command-line-usage@5.0.2(transitive)

• + Added@types/node@17.0.45(transitive)

• + Added@types/pad-left@2.1.1(transitive)

• + Addedcommand-line-args@5.2.0(transitive)

• + Addedflatbuffers@2.0.4(transitive)

• - Removed@types/flatbuffers@^1.10.0

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

• - Removed@types/node@16.18.123(transitive)

• - Removedcommand-line-args@5.1.3(transitive)

• - Removedflatbuffers@1.12.0(transitive)

• Updated@types/node@^17.0.8

• Updatedcommand-line-args@5.2.0

• Updatedflatbuffers@2.0.4

• Updatedtslib@^2.3.1