de.jstacs.io
Class LimitedStringExtractor

java.lang.Object
  de.jstacs.io.AbstractStringExtractor
      de.jstacs.io.LimitedStringExtractor

All Implemented Interfaces:

Enumeration<String>

public class LimitedStringExtractor
extends AbstractStringExtractor

This AbstractStringExtractor allows to read only a limited amount of data.

Author:

Jens Keilwagen

Field Summary

Fields inherited from class de.jstacs.io.AbstractStringExtractor

annotation, FASTA, ignore, ignorePattern, USUALLY

Constructor Summary

LimitedStringExtractor(AbstractStringExtractor se, int num)
This constructor creates a new instance based on a given AbstractStringExtractor and a maximal number of Strings to be read.

Method Summary

SequenceAnnotation[]	getCurrentSequenceAnnotations() Returns the SequenceAnnotation or null if no SequenceAnnotation is available.
boolean	hasMoreElements()
String	nextElement()

Methods inherited from class de.jstacs.io.AbstractStringExtractor

getAnnotation

Methods inherited from class java.lang.Object

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

Constructor Detail

LimitedStringExtractor

public LimitedStringExtractor(AbstractStringExtractor se,
                              int num)

This constructor creates a new instance based on a given AbstractStringExtractor and a maximal number of Strings to be read.

Parameters:

se - the underlying AbstractStringExtractor

num - the maximal number of Strings to be read

Method Detail

hasMoreElements

public boolean hasMoreElements()

nextElement

public String nextElement()

getCurrentSequenceAnnotations

public SequenceAnnotation[] getCurrentSequenceAnnotations()

Description copied from class: AbstractStringExtractor

Returns the SequenceAnnotation or null if no SequenceAnnotation is available.

Overrides:

getCurrentSequenceAnnotations in class AbstractStringExtractor

Returns:

the SequenceAnnotation or null if no SequenceAnnotation is available.