Package org.apache.commons.lang3.util

Class IterableStringTokenizer

java.lang.Object

java.util.StringTokenizer

org.apache.commons.lang3.util.IterableStringTokenizer

All Implemented Interfaces:

Iterable<String>, Enumeration<Object>

public class IterableStringTokenizer
extends StringTokenizer
implements Iterable<String>

A StringTokenizer that implements Iterable<String> and conversion methods toList() and toStream().

Since:

3.18.0

Constructor Summary

Constructors

Constructor	Description
IterableStringTokenizer(String str)	Constructs a new instance like StringTokenizer(String, String, boolean).
IterableStringTokenizer(String str, String delim)	Constructs a new instance like StringTokenizer(String, String, boolean).
IterableStringTokenizer(String str, String delim, boolean returnDelims)	Constructs a new instance like StringTokenizer(String, String, boolean).

Method Summary

Modifier and Type	Method	Description
Iterator<String>	iterator()
String[]	toArray()	Returns a new String[] containing the tokenizer elements.
List<String>	toList()	Returns a new List containing the tokenizer elements.
Stream<String>	toStream()	Returns a sequential stream on this Iterable instance.

Methods inherited from class java.util.StringTokenizer

countTokens, hasMoreElements, hasMoreTokens, nextElement, nextToken, nextToken

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

IterableStringTokenizer

public IterableStringTokenizer(String str)

Constructs a new instance like StringTokenizer(String, String, boolean).

Parameters:

str - a string to be parsed.

Throws:

NullPointerException - if str is null.

IterableStringTokenizer

public IterableStringTokenizer(String str,
 String delim)

Constructs a new instance like StringTokenizer(String, String, boolean).

Parameters:

str - a string to be parsed.

delim - the delimiters.

Throws:

NullPointerException - if str is null.

IterableStringTokenizer

public IterableStringTokenizer(String str,
 String delim,
 boolean returnDelims)

Constructs a new instance like StringTokenizer(String, String, boolean).

Parameters:

str - a string to be parsed.

delim - the delimiters.

returnDelims - flag indicating whether to return the delimiters as tokens.

Throws:

NullPointerException - if str is null.

Method Details

iterator

public Iterator<String> iterator()

Specified by:

iterator in interface Iterable<String>

toArray

public String[] toArray()

Returns a new String[] containing the tokenizer elements.

Returns:

a new String[].

toList

public List<String> toList()

Returns a new List containing the tokenizer elements.

Returns:

a new List.

toStream

public Stream<String> toStream()

Returns a sequential stream on this Iterable instance.

Returns:

a sequential stream on this Iterable instance.