Package org.nineml.coffeegrinder.util

Class Iterators

java.lang.Object

org.nineml.coffeegrinder.util.Iterators

public class Iterators
extends Object

Utility class to generate iterators for sequences of characters and strings.

Constructor Summary

Constructors

Constructor	Description
Iterators()

Method Summary

Modifier and Type	Method	Description
static Iterator<Token>	characterIterator(CharSequence input)	An iterator over a character sequence.
static Iterator<Token>	fileIterator(String filename)
static Iterator<Token>	stringIterator(String... input)	An iterator over a sequence of strings.
static Iterator<Token>	stringIterator(List<String> input)	An iterator over a sequence of strings.

Methods inherited from class java.lang.Object

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

Constructor Details

Iterators

public Iterators()

Method Details

characterIterator

public static Iterator<Token> characterIterator(CharSequence input)

An iterator over a character sequence.

This method assumes that the input sequence won't be changed while the iterator is running.

Parameters:

input - the character sequence

Returns:

an iterator over it.

stringIterator

public static Iterator<Token> stringIterator(String... input)

An iterator over a sequence of strings.

Parameters:

input - the string sequence.

Returns:

an iterator over it.

stringIterator

public static Iterator<Token> stringIterator(List<String> input)

An iterator over a sequence of strings.

Parameters:

input - the string list.

Returns:

an iterator over it.

fileIterator

public static Iterator<Token> fileIterator(String filename)
                                    throws IOException

Throws:

IOException