cn.orionsec.kit.office.csv.reader

Class CsvArrayReader

java.lang.Object

cn.orionsec.kit.office.csv.reader.BaseCsvReader<String[]>

cn.orionsec.kit.office.csv.reader.CsvArrayReader

All Implemented Interfaces:

SafeCloseable, Closeable, AutoCloseable, Iterable<String[]>

public class CsvArrayReader
extends BaseCsvReader<String[]>

csv array 读取器

Since:

2021/2/2 18:48

Version:

1.0.0

Author:

Jiahang Li

Field Summary

Fields

Modifier and Type	Field and Description
protected int[]	columns 读取的列
protected int	columnSize 列数

Fields inherited from class cn.orionsec.kit.office.csv.reader.BaseCsvReader

consumer, end, reader, rowNum, rows, store

Constructor Summary

Constructors

Modifier	Constructor and Description
	CsvArrayReader(CsvReader reader)
	CsvArrayReader(CsvReader reader, Collection<String[]> rows)
protected	CsvArrayReader(CsvReader reader, Collection<String[]> rows, Consumer<String[]> consumer)
	CsvArrayReader(CsvReader reader, Consumer<String[]> consumer)

Method Summary

Modifier and Type	Method and Description
CsvArrayReader	capacity(int capacity) 设置列容量
CsvArrayReader	columnOfNull(String text) 设置列为空的值
CsvArrayReader	columnOfNullToEmpty() 设置列为空的值为 ""
CsvArrayReader	columns(int... columns) 设置读取的列
int	getColumnSize()
protected String[]	parserRow(String[] row) 解析行

Methods inherited from class cn.orionsec.kit.office.csv.reader.BaseCsvReader

clear, close, get, get, getOption, getRaw, getReader, getRowNum, getRows, iterator, nextRow, read, read, readRow, skip, skip, skipEmptyRows

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

columns

protected int[] columns

读取的列

columnSize

protected int columnSize

列数

Constructor Detail

CsvArrayReader

public CsvArrayReader(CsvReader reader)

CsvArrayReader

public CsvArrayReader(CsvReader reader,
                      Collection<String[]> rows)

CsvArrayReader

public CsvArrayReader(CsvReader reader,
                      Consumer<String[]> consumer)

CsvArrayReader

protected CsvArrayReader(CsvReader reader,
                         Collection<String[]> rows,
                         Consumer<String[]> consumer)

Method Detail

columnOfNull

public CsvArrayReader columnOfNull(String text)

设置列为空的值

Parameters:

text - text

Returns:

this

columnOfNullToEmpty

public CsvArrayReader columnOfNullToEmpty()

设置列为空的值为 ""

Returns:

this

See Also:

Strings.EMPTY

columns

public CsvArrayReader columns(int... columns)

设置读取的列

Parameters:

columns - 列

Returns:

this

capacity

public CsvArrayReader capacity(int capacity)

设置列容量

Parameters:

capacity - capacity

Returns:

this

parserRow

protected String[] parserRow(String[] row)

Description copied from class: BaseCsvReader

解析行

Specified by:

parserRow in class BaseCsvReader<String[]>

Parameters:

row - row

Returns:

row

getColumnSize

public int getColumnSize()