org.apache.http.message.BasicHeaderIterator
Summary
Fields
Public Constructors
Public Methods
Protected Methods
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait
Details
Fields
protected
final
Header[]
allHeaders
An array of headers to iterate over.
Not all elements of this array are necessarily part of the iteration.
This array will never be modified by the iterator.
Derived implementations are expected to adhere to this restriction.
protected
int
currentIndex
The position of the next header in
allHeaders.
Negative if the iteration is over.
protected
String
headerName
The header name to filter by.
null
to iterate over all headers in the array.
Public Constructors
public
BasicHeaderIterator(Header[] headers, String name)
Creates a new header iterator.
Parameters
headers
| an array of headers over which to iterate |
name
| the name of the headers over which to iterate, or
null for any
|
Public Methods
public
boolean
hasNext()
Indicates whether there is another header in this iteration.
public
final
Object
next()
Returns the next header.
Same as
nextHeader, but not type-safe.
Returns
- the next header in this iteration
public
Header
nextHeader()
Obtains the next header from this iteration.
Returns
- the next header in this iteration
public
void
remove()
Removing headers is not supported.
Protected Methods
protected
boolean
filterHeader(int index)
Checks whether a header is part of the iteration.
Parameters
index
| the index of the header to check |
Returns
true
if the header should be part of the
iteration, false
to skip
protected
int
findNext(int from)
Determines the index of the next header.
Parameters
from
| one less than the index to consider first,
-1 to search for the first header |
Returns
- the index of the next header that matches the filter name,
or negative if there are no more headers