Package gorsat.process

Class BaseStreamIterator

java.lang.Object

gorsat.Iterators.IteratorSource

gorsat.process.BaseStreamIterator

All Implemented Interfaces:

Iterator<String>

Direct Known Subclasses:

GorStreamIterator, NorStreamIterator

public abstract class BaseStreamIterator
extends gorsat.Iterators.IteratorSource

Iterator that is based on stream coming from the Supplier provided. Supports reinitialization of the stream and iterator when seek is called.

Constructor Summary

Constructors

Constructor	Description
BaseStreamIterator(Supplier<Stream<String>> streamSupplier)

Method Summary

Modifier and Type	Method	Description
void	close()
String	getHeader()
boolean	hasNext()
protected void	initIteratorAndHeader()
String	next()
String	produceHeaderFromData()
void	setPosition(String seekChr, int seekPos)

Methods inherited from class gorsat.Iterators.IteratorSource

forEachRemaining, remove

Methods inherited from class java.lang.Object

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

Constructor Details

BaseStreamIterator

public BaseStreamIterator(Supplier<Stream<String>> streamSupplier)

Method Details

initIteratorAndHeader

protected void initIteratorAndHeader()

produceHeaderFromData

public String produceHeaderFromData()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<String>

Specified by:

hasNext in class gorsat.Iterators.IteratorSource

next

public String next()

Specified by:

next in interface Iterator<String>

Specified by:

next in class gorsat.Iterators.IteratorSource

setPosition

public void setPosition(String seekChr,
 int seekPos)

Specified by:

setPosition in class gorsat.Iterators.IteratorSource

getHeader

public String getHeader()

Specified by:

getHeader in class gorsat.Iterators.IteratorSource

close

public void close()

Specified by:

close in class gorsat.Iterators.IteratorSource