Package com.univocity.parsers.common.iterators

Class RowIterator

java.lang.Object

com.univocity.parsers.common.iterators.RowIterator

All Implemented Interfaces:

IterableResult<java.lang.String[],ParsingContext>, java.lang.Iterable<java.lang.String[]>

public abstract class RowIterator
extends java.lang.Object

An iterator of String[]. Created when AbstractParser.iterate(File) (and its overloaded counterparts) is called

Author:

uniVocity Software Pty Ltd - dev@univocity.com

Field Summary

Fields

Modifier and Type	Field	Description
protected AbstractParser	parser

Constructor Summary

Constructors

Constructor	Description
RowIterator(AbstractParser parser)

Method Summary

Modifier and Type	Method	Description
protected abstract void	beginParsing()	This method is called whenever the iterator is starting to iterate over the results.
ParsingContext	getContext()	Returns the current parsing Context, if available
ResultIterator<T,ParsingContext>	iterator()
protected java.lang.String[]	nextResult()	Returns the next record (either a String[] or a Record)

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from class java.lang.Object

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

Field Detail

parser

protected final AbstractParser parser

Constructor Detail

RowIterator

public RowIterator(AbstractParser parser)

Method Detail

nextResult

protected final java.lang.String[] nextResult()

Returns the next record (either a String[] or a Record)

Returns:

the next record if available.

getContext

public final ParsingContext getContext()

Description copied from interface: IterableResult

Returns the current parsing Context, if available

Specified by:

getContext in interface IterableResult<T,ParsingContext>

Returns:

the contextual object with information about an ongoing parsing process

beginParsing

protected abstract void beginParsing()

This method is called whenever the iterator is starting to iterate over the results. an example implementation of this is:

     
     @Override
     public void beginParsing(){
         parser.beginParsing(input);
     }
 

This is to allow for different input types such as Reader, File, or InputStream without large code reuse.

iterator

public final ResultIterator<T,ParsingContext> iterator()

Specified by:

iterator in interface java.lang.Iterable<T>

Specified by:

iterator in interface IterableResult<T,ParsingContext>