AbstractHeaderElementIterator

java.lang.Object
- org.apache.hc.core5.http.message.AbstractHeaderElementIterator<T>

All Implemented Interfaces:

java.util.Iterator<T>

Direct Known Subclasses:

BasicHeaderElementIterator, BasicTokenIterator
```
abstract class AbstractHeaderElementIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>
```
Iterator of HeaderElements.

Since:

5.0

Field Summary

Fields
Modifier and Type	Field	Description
`private java.lang.CharSequence`	`buffer`
`private T`	`currentElement`
`private ParserCursor`	`cursor`
`private java.util.Iterator<Header>`	`headerIt`

Constructor Summary

Constructors
Constructor Description

AbstractHeaderElementIterator(java.util.Iterator<Header> headerIterator)
Creates a new instance of BasicHeaderElementIterator

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`private void`	`bufferHeaderValue()`
`boolean`	`hasNext()`
`T`	`next()`
`(package private) abstract T`	`parseHeaderElement(java.lang.CharSequence buf, ParserCursor cursor)`
`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 java.util.Iterator<Header> headerIt

currentElement
```
private T currentElement
```

buffer
```
private java.lang.CharSequence buffer
```

cursor
```
private ParserCursor cursor
```

Constructor Detail
- AbstractHeaderElementIterator
```
AbstractHeaderElementIterator(java.util.Iterator<Header> headerIterator)
```
  Creates a new instance of BasicHeaderElementIterator

Method Detail

bufferHeaderValue
```
private void bufferHeaderValue()
```

parseHeaderElement

abstract T parseHeaderElement(java.lang.CharSequence buf,
                              ParserCursor cursor)

parseNextElement
```
private void parseNextElement()
```

hasNext
```
public boolean hasNext()
```
Specified by:

hasNext in interface java.util.Iterator<T>

next
```
public T next()
       throws java.util.NoSuchElementException
```
Specified by:

next in interface java.util.Iterator<T>

Throws:

java.util.NoSuchElementException

remove
```
public void remove()
            throws java.lang.UnsupportedOperationException
```
Specified by:

remove in interface java.util.Iterator<T>

Throws:

java.lang.UnsupportedOperationException