Package org.apache.nutch.indexwriter.csv

Class CSVIndexWriter.Separator

java.lang.Object

org.apache.nutch.indexwriter.csv.CSVIndexWriter.Separator

Enclosing class:

CSVIndexWriter

protected class CSVIndexWriter.Separator
extends Object

represent separators (also quote and escape characters) as char(s) and byte(s) in the output encoding for efficiency.

Field Summary

Fields

Modifier and Type	Field	Description
protected byte[]	bytes
protected char[]	chars
protected String	sepStr

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Separator(String sep)

Method Summary

Modifier and Type	Method	Description
protected int	find(String value, int start)	Get index of first occurrence of any separator characters.
protected void	set(String str)
protected void	setFromConf(IndexWriterParams parameters, String property)
protected void	setFromConf(IndexWriterParams parameters, String property, boolean isChar)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

sepStr

protected String sepStr

chars

protected char[] chars

bytes

protected byte[] bytes

Constructor Detail

Separator

protected Separator(String sep)

Method Detail

set

protected void set(String str)

toString

public String toString()

Overrides:

toString in class Object

setFromConf

protected void setFromConf(IndexWriterParams parameters,
                           String property)

setFromConf

protected void setFromConf(IndexWriterParams parameters,
                           String property,
                           boolean isChar)

find

protected int find(String value,
                   int start)

Get index of first occurrence of any separator characters.

Parameters:

value - String to scan

start - position/index to start scan from

Returns:

position of first occurrence or -1 (not found or empty separator)