parquets/src/thrift/PageLocation.ts

TypeScript implementation of the Parquet file format, based on parquet.js

/* tslint:disable */
/* eslint-disable */
/*
 * Autogenerated by @creditkarma/thrift-typescript v3.7.2
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
*/
import Int64 = require("node-int64");
import * as thrift from "thrift";
export interface IPageLocationArgs {
  offset: number | Int64;
  compressed_page_size: number;
  first_row_index: number | Int64;
}
export class PageLocation {
  public offset: Int64;
  public compressed_page_size: number;
  public first_row_index: Int64;
  constructor(args: IPageLocationArgs) {
    if (args != null && args.offset != null) {
      if (typeof args.offset === "number") {
        this.offset = new Int64(args.offset);
      }
      else {
        this.offset = args.offset;
      }
    }
    else {
      throw new thrift.Thrift.TProtocolException(thrift.Thrift.TProtocolExceptionType.UNKNOWN, "Required field[offset] is unset!");
    }
    if (args != null && args.compressed_page_size != null) {
      this.compressed_page_size = args.compressed_page_size;
    }
    else {
      throw new thrift.Thrift.TProtocolException(thrift.Thrift.TProtocolExceptionType.UNKNOWN, "Required field[compressed_page_size] is unset!");
    }
    if (args != null && args.first_row_index != null) {
      if (typeof args.first_row_index === "number") {
        this.first_row_index = new Int64(args.first_row_index);
      }
      else {
        this.first_row_index = args.first_row_index;
      }
    }
    else {
      throw new thrift.Thrift.TProtocolException(thrift.Thrift.TProtocolExceptionType.UNKNOWN, "Required field[first_row_index] is unset!");
    }
  }
  public write(output: thrift.TProtocol): void {
    output.writeStructBegin("PageLocation");
    if (this.offset != null) {
      output.writeFieldBegin("offset", thrift.Thrift.Type.I64, 1);
      output.writeI64(this.offset);
      output.writeFieldEnd();
    }
    if (this.compressed_page_size != null) {
      output.writeFieldBegin("compressed_page_size", thrift.Thrift.Type.I32, 2);
      output.writeI32(this.compressed_page_size);
      output.writeFieldEnd();
    }
    if (this.first_row_index != null) {
      output.writeFieldBegin("first_row_index", thrift.Thrift.Type.I64, 3);
      output.writeI64(this.first_row_index);
      output.writeFieldEnd();
    }
    output.writeFieldStop();
    output.writeStructEnd();
    return;
  }
  public static read(input: thrift.TProtocol): PageLocation {
    input.readStructBegin();
    let _args: any = {};
    while (true) {
      const ret: thrift.TField = input.readFieldBegin();
      const fieldType: thrift.Thrift.Type = ret.ftype;
      const fieldId: number = ret.fid;
      if (fieldType === thrift.Thrift.Type.STOP) {
        break;
      }
      switch (fieldId) {
        case 1:
          if (fieldType === thrift.Thrift.Type.I64) {
            const value_1: Int64 = input.readI64();
            _args.offset = value_1;
          }
          else {
            input.skip(fieldType);
          }
          break;
        case 2:
          if (fieldType === thrift.Thrift.Type.I32) {
            const value_2: number = input.readI32();
            _args.compressed_page_size = value_2;
          }
          else {
            input.skip(fieldType);
          }
          break;
        case 3:
          if (fieldType === thrift.Thrift.Type.I64) {
            const value_3: Int64 = input.readI64();
            _args.first_row_index = value_3;
          }
          else {
            input.skip(fieldType);
          }
          break;
        default: {
          input.skip(fieldType);
        }
      }
      input.readFieldEnd();
    }
    input.readStructEnd();
    if (_args.offset !== undefined && _args.compressed_page_size !== undefined && _args.first_row_index !== undefined) {
      return new PageLocation(_args);
    }
    else {
      throw new thrift.Thrift.TProtocolException(thrift.Thrift.TProtocolExceptionType.UNKNOWN, "Unable to read PageLocation from input");
    }
  }
}