Package org.apache.http.message

Class BasicHeaderElementIterator

java.lang.Object

org.apache.http.message.BasicHeaderElementIterator

All Implemented Interfaces:

java.util.Iterator<java.lang.Object>, HeaderElementIterator

public class BasicHeaderElementIterator
extends java.lang.Object
implements HeaderElementIterator

Basic implementation of a HeaderElementIterator.

Since:

4.0

Field Summary

Fields

Modifier and Type	Field	Description
private CharArrayBuffer	buffer
private HeaderElement	currentElement
private ParserCursor	cursor
private HeaderIterator	headerIt
private HeaderValueParser	parser

Constructor Summary

Constructors

Constructor	Description
BasicHeaderElementIterator(HeaderIterator headerIterator)
BasicHeaderElementIterator(HeaderIterator headerIterator, HeaderValueParser parser)	Creates a new instance of BasicHeaderElementIterator

Method Summary

Modifier and Type	Method	Description
private void	bufferHeaderValue()
boolean	hasNext()	Indicates whether there is another header element in this iteration.
java.lang.Object	next()
HeaderElement	nextElement()	Obtains the next header element from this iteration.
private void	parseNextElement()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

headerIt

private final HeaderIterator headerIt

parser

private final HeaderValueParser parser

currentElement

private HeaderElement currentElement

buffer

private CharArrayBuffer buffer

cursor

private ParserCursor cursor

Constructor Detail

BasicHeaderElementIterator

public BasicHeaderElementIterator(HeaderIterator headerIterator,
                                  HeaderValueParser parser)

Creates a new instance of BasicHeaderElementIterator

BasicHeaderElementIterator

public BasicHeaderElementIterator(HeaderIterator headerIterator)

Method Detail

bufferHeaderValue

private void bufferHeaderValue()

parseNextElement

private void parseNextElement()

hasNext

public boolean hasNext()

Description copied from interface: HeaderElementIterator

Indicates whether there is another header element in this iteration.

Specified by:

hasNext in interface HeaderElementIterator

Specified by:

hasNext in interface java.util.Iterator<java.lang.Object>

Returns:

true if there is another header element, false otherwise

nextElement

public HeaderElement nextElement()
                          throws java.util.NoSuchElementException

Description copied from interface: HeaderElementIterator

Obtains the next header element from this iteration. This method should only be called while hasNext is true.

Specified by:

nextElement in interface HeaderElementIterator

Returns:

the next header element in this iteration

Throws:

java.util.NoSuchElementException

next

public final java.lang.Object next()
                            throws java.util.NoSuchElementException

Specified by:

next in interface java.util.Iterator<java.lang.Object>

Throws:

java.util.NoSuchElementException

remove

public void remove()
            throws java.lang.UnsupportedOperationException

Specified by:

remove in interface java.util.Iterator<java.lang.Object>

Throws:

java.lang.UnsupportedOperationException