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// automatically generated by the FlatBuffers compiler, do not modify
import * as NS7624605610262437867 from './Schema';
/**
* ----------------------------------------------------------------------
* Arrow File metadata
*
*
* @constructor
*/
export var org;
(function (org) {
var apache;
(function (apache) {
var arrow;
(function (arrow) {
var flatbuf;
(function (flatbuf) {
class Footer {
constructor() {
this.bb = null;
this.bb_pos = 0;
}
/**
* @param number i
* @param flatbuffers.ByteBuffer bb
* @returns Footer
*/
__init(i, bb) {
this.bb_pos = i;
this.bb = bb;
return this;
}
/**
* @param flatbuffers.ByteBuffer bb
* @param Footer= obj
* @returns Footer
*/
static getRootAsFooter(bb, obj) {
return (obj || new Footer).__init(bb.readInt32(bb.position()) + bb.position(), bb);
}
/**
* @returns org.apache.arrow.flatbuf.MetadataVersion
*/
version() {
let offset = this.bb.__offset(this.bb_pos, 4);
return offset ? /** */ (this.bb.readInt16(this.bb_pos + offset)) : NS7624605610262437867.org.apache.arrow.flatbuf.MetadataVersion.V1;
}
/**
* @param org.apache.arrow.flatbuf.Schema= obj
* @returns org.apache.arrow.flatbuf.Schema|null
*/
schema(obj) {
let offset = this.bb.__offset(this.bb_pos, 6);
return offset ? (obj || new NS7624605610262437867.org.apache.arrow.flatbuf.Schema).__init(this.bb.__indirect(this.bb_pos + offset), this.bb) : null;
}
/**
* @param number index
* @param org.apache.arrow.flatbuf.Block= obj
* @returns org.apache.arrow.flatbuf.Block
*/
dictionaries(index, obj) {
let offset = this.bb.__offset(this.bb_pos, 8);
return offset ? (obj || new org.apache.arrow.flatbuf.Block).__init(this.bb.__vector(this.bb_pos + offset) + index * 24, this.bb) : null;
}
/**
* @returns number
*/
dictionariesLength() {
let offset = this.bb.__offset(this.bb_pos, 8);
return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
}
/**
* @param number index
* @param org.apache.arrow.flatbuf.Block= obj
* @returns org.apache.arrow.flatbuf.Block
*/
recordBatches(index, obj) {
let offset = this.bb.__offset(this.bb_pos, 10);
return offset ? (obj || new org.apache.arrow.flatbuf.Block).__init(this.bb.__vector(this.bb_pos + offset) + index * 24, this.bb) : null;
}
/**
* @returns number
*/
recordBatchesLength() {
let offset = this.bb.__offset(this.bb_pos, 10);
return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
}
/**
* @param flatbuffers.Builder builder
*/
static startFooter(builder) {
builder.startObject(4);
}
/**
* @param flatbuffers.Builder builder
* @param org.apache.arrow.flatbuf.MetadataVersion version
*/
static addVersion(builder, version) {
builder.addFieldInt16(0, version, NS7624605610262437867.org.apache.arrow.flatbuf.MetadataVersion.V1);
}
/**
* @param flatbuffers.Builder builder
* @param flatbuffers.Offset schemaOffset
*/
static addSchema(builder, schemaOffset) {
builder.addFieldOffset(1, schemaOffset, 0);
}
/**
* @param flatbuffers.Builder builder
* @param flatbuffers.Offset dictionariesOffset
*/
static addDictionaries(builder, dictionariesOffset) {
builder.addFieldOffset(2, dictionariesOffset, 0);
}
/**
* @param flatbuffers.Builder builder
* @param number numElems
*/
static startDictionariesVector(builder, numElems) {
builder.startVector(24, numElems, 8);
}
/**
* @param flatbuffers.Builder builder
* @param flatbuffers.Offset recordBatchesOffset
*/
static addRecordBatches(builder, recordBatchesOffset) {
builder.addFieldOffset(3, recordBatchesOffset, 0);
}
/**
* @param flatbuffers.Builder builder
* @param number numElems
*/
static startRecordBatchesVector(builder, numElems) {
builder.startVector(24, numElems, 8);
}
/**
* @param flatbuffers.Builder builder
* @returns flatbuffers.Offset
*/
static endFooter(builder) {
let offset = builder.endObject();
return offset;
}
/**
* @param flatbuffers.Builder builder
* @param flatbuffers.Offset offset
*/
static finishFooterBuffer(builder, offset) {
builder.finish(offset);
}
static createFooter(builder, version, schemaOffset, dictionariesOffset, recordBatchesOffset) {
Footer.startFooter(builder);
Footer.addVersion(builder, version);
Footer.addSchema(builder, schemaOffset);
Footer.addDictionaries(builder, dictionariesOffset);
Footer.addRecordBatches(builder, recordBatchesOffset);
return Footer.endFooter(builder);
}
}
flatbuf.Footer = Footer;
})(flatbuf = arrow.flatbuf || (arrow.flatbuf = {}));
})(arrow = apache.arrow || (apache.arrow = {}));
})(apache = org.apache || (org.apache = {}));
})(org || (org = {}));
/**
* @constructor
*/
(function (org) {
var apache;
(function (apache) {
var arrow;
(function (arrow) {
var flatbuf;
(function (flatbuf) {
class Block {
constructor() {
this.bb = null;
this.bb_pos = 0;
}
/**
* @param number i
* @param flatbuffers.ByteBuffer bb
* @returns Block
*/
__init(i, bb) {
this.bb_pos = i;
this.bb = bb;
return this;
}
/**
* Index to the start of the RecordBlock (note this is past the Message header)
*
* @returns flatbuffers.Long
*/
offset() {
return this.bb.readInt64(this.bb_pos);
}
/**
* Length of the metadata
*
* @returns number
*/
metaDataLength() {
return this.bb.readInt32(this.bb_pos + 8);
}
/**
* Length of the data (this is aligned so there can be a gap between this and
* the metatdata).
*
* @returns flatbuffers.Long
*/
bodyLength() {
return this.bb.readInt64(this.bb_pos + 16);
}
/**
* @param flatbuffers.Builder builder
* @param flatbuffers.Long offset
* @param number metaDataLength
* @param flatbuffers.Long bodyLength
* @returns flatbuffers.Offset
*/
static createBlock(builder, offset, metaDataLength, bodyLength) {
builder.prep(8, 24);
builder.writeInt64(bodyLength);
builder.pad(4);
builder.writeInt32(metaDataLength);
builder.writeInt64(offset);
return builder.offset();
}
}
flatbuf.Block = Block;
})(flatbuf = arrow.flatbuf || (arrow.flatbuf = {}));
})(arrow = apache.arrow || (apache.arrow = {}));
})(apache = org.apache || (org.apache = {}));
})(org || (org = {}));
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