tech.tablesaw.io

Class FileReader

java.lang.Object

tech.tablesaw.io.FileReader

Direct Known Subclasses:

CsvReader, FixedWidthReader

public abstract class FileReader
extends Object

Constructor Summary

Constructors

Constructor and Description
FileReader() Constructs a CsvReader
FileReader(List<ColumnType> typeDetectionList) Constructs a CsvReader with the given list of ColumnTypes

Method Summary

Modifier and Type	Method and Description
protected ColumnType[]	getTypes(Reader reader, ReadOptions options, int linesToSkip, com.univocity.parsers.common.AbstractParser<?> parser)
protected String	getTypeString(Table structure)
protected Table	parseRows(ReadOptions options, boolean headerOnly, Reader reader, ColumnType[] types, com.univocity.parsers.common.AbstractParser<?> parser)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileReader

public FileReader()

Constructs a CsvReader

FileReader

public FileReader(List<ColumnType> typeDetectionList)

Constructs a CsvReader with the given list of ColumnTypes

These are the only types that the CsvReader can detect and parse

Method Detail

getTypes

protected ColumnType[] getTypes(Reader reader,
                                ReadOptions options,
                                int linesToSkip,
                                com.univocity.parsers.common.AbstractParser<?> parser)

parseRows

protected Table parseRows(ReadOptions options,
                          boolean headerOnly,
                          Reader reader,
                          ColumnType[] types,
                          com.univocity.parsers.common.AbstractParser<?> parser)

getTypeString

protected String getTypeString(Table structure)