Package ai.rapids.cudf

Class CSVOptions.Builder

java.lang.Object

ai.rapids.cudf.ColumnFilterOptions.Builder<CSVOptions.Builder>

ai.rapids.cudf.CSVOptions.Builder

Enclosing class:

CSVOptions

public static class CSVOptions.Builder
extends ColumnFilterOptions.Builder<CSVOptions.Builder>

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
CSVOptions	build()
CSVOptions.Builder	hasHeader()	Set the row of the header to 0, the first line.
CSVOptions.Builder	hasHeader(boolean hasHeader)	Set the row of the header to 0, the first line, if hasHeader is true else disables the header.
CSVOptions.Builder	withComment(char comment)	Set the character that starts the beginning of a comment line.
CSVOptions.Builder	withDelim(char delim)	Set the entry deliminator.
CSVOptions.Builder	withFalseValue(String... fvs)
CSVOptions.Builder	withHeaderAtRow(int index)	Row of the header data (0 based counting).
CSVOptions.Builder	withNullValue(String... nvs)
CSVOptions.Builder	withoutComments()
CSVOptions.Builder	withQuote(char quote)	Set the quote character.
CSVOptions.Builder	withQuoteStyle(QuoteStyle quoteStyle)	Quote style to expect in the input CSV data.
CSVOptions.Builder	withTrueValue(String... tvs)

Methods inherited from class ai.rapids.cudf.ColumnFilterOptions.Builder

includeColumn, includeColumn

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Builder

public Builder()

Method Details

withHeaderAtRow

public CSVOptions.Builder withHeaderAtRow(int index)

Row of the header data (0 based counting). Negative is no header.

hasHeader

public CSVOptions.Builder hasHeader(boolean hasHeader)

Set the row of the header to 0, the first line, if hasHeader is true else disables the header.

hasHeader

public CSVOptions.Builder hasHeader()

Set the row of the header to 0, the first line.

withDelim

public CSVOptions.Builder withDelim(char delim)

Set the entry deliminator. Only ASCII chars are currently supported.

withQuote

public CSVOptions.Builder withQuote(char quote)

Set the quote character. Only ASCII chars are currently supported.

withQuoteStyle

public CSVOptions.Builder withQuoteStyle(QuoteStyle quoteStyle)

Quote style to expect in the input CSV data. Note: Only the following quoting styles are supported: 1. MINIMAL: String columns containing special characters like row-delimiters/ field-delimiter/quotes will be quoted. 2. NONE: No quoting is done for any columns.

withComment

public CSVOptions.Builder withComment(char comment)

Set the character that starts the beginning of a comment line. setting to 0 or '\0' will disable comments. The default is to have no comments.

withoutComments

public CSVOptions.Builder withoutComments()

withNullValue

public CSVOptions.Builder withNullValue(String... nvs)

withTrueValue

public CSVOptions.Builder withTrueValue(String... tvs)

withFalseValue

public CSVOptions.Builder withFalseValue(String... fvs)

build

public CSVOptions build()