Package org.supercsv.cellprocessor

Class ParseInt

java.lang.Object

org.supercsv.cellprocessor.CellProcessorAdaptor

org.supercsv.cellprocessor.ParseInt

All Implemented Interfaces:

CellProcessor, StringCellProcessor

public class ParseInt
extends CellProcessorAdaptor
implements StringCellProcessor

Converts a String to an Integer.

Author:

Kasper B. Graversen

Field Summary

Fields inherited from class org.supercsv.cellprocessor.CellProcessorAdaptor

next

Constructor Summary

Constructors

Constructor	Description
ParseInt()	Constructs a new ParseInt processor, which converts a String to an Integer.
ParseInt(LongCellProcessor next)	Constructs a new ParseInt processor, which converts a String to an Integer, then calls the next processor in the chain.

Method Summary

Modifier and Type	Method	Description
Object	execute(Object value, CsvContext context)	This method is invoked by the framework when the processor needs to process data or check constraints.

Methods inherited from class org.supercsv.cellprocessor.CellProcessorAdaptor

toString, validateInputNotNull

Methods inherited from class java.lang.Object

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

Constructor Detail

ParseInt

public ParseInt()

Constructs a new ParseInt processor, which converts a String to an Integer.

ParseInt

public ParseInt(LongCellProcessor next)

Constructs a new ParseInt processor, which converts a String to an Integer, then calls the next processor in the chain.

Parameters:

next - the next processor in the chain

Throws:

NullPointerException - if next is null

Method Detail

execute

public Object execute(Object value,
                      CsvContext context)

This method is invoked by the framework when the processor needs to process data or check constraints.

Specified by:

execute in interface CellProcessor

Parameters:

value - the value to be processed

context - the CSV context

Returns:

the result of cell processor execution

Throws:

SuperCsvCellProcessorException - if value is null, isn't an Integer or String, or can't be parsed as an Integer