edu.ucla.sspace.text

Class WordIterator

java.lang.Object

edu.ucla.sspace.text.WordIterator

All Implemented Interfaces:

Iterator<String>

public class WordIterator
extends Object
implements Iterator<String>

An iterator over all of the tokens present in a BufferedReader that are separated by any amount of white space.

Constructor Summary

Constructors

Constructor and Description
WordIterator(BufferedReader br) Constructs an iterator for all the tokens contained in text of the provided reader.
WordIterator(String str) Constructs an iterator for all the tokens contained in the string

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext() Returns true if there is another word to return.
String	next() Returns the next word from the reader.
void	remove() Throws an UnsupportedOperationException if called.

Methods inherited from class java.lang.Object

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

Constructor Detail

WordIterator

public WordIterator(String str)

Constructs an iterator for all the tokens contained in the string

WordIterator

public WordIterator(BufferedReader br)

Constructs an iterator for all the tokens contained in text of the provided reader.

Method Detail

hasNext

public boolean hasNext()

Returns true if there is another word to return.

Specified by:

hasNext in interface Iterator<String>

next

public String next()

Returns the next word from the reader.

Specified by:

next in interface Iterator<String>

remove

public void remove()

Throws an UnsupportedOperationException if called.

Specified by:

remove in interface Iterator<String>