HeaderElement (The Adobe Experience Manager SDK 2022.11.9850.20221116T162329Z-220900)

All Known Implementing Classes:

BasicHeaderElement
```
public interface HeaderElement
```
One element of an HTTP header value consisting of a name / value pair and a number of optional name / value parameters.
Some HTTP headers (such as the set-cookie header) have values that can be decomposed into multiple elements. Such headers must be in the following form:
```
 header  = [ element ] *( "," [ element ] )
 element = name [ "=" [ value ] ] *( ";" [ param ] )
 param   = name [ "=" [ value ] ]

 name    = token
 value   = ( token | quoted-string )

 token         = 1*<any char except "=", ",", ";", <"> and
                       white space>
 quoted-string = <"> *( text | quoted-char ) <">
 text          = any char except <">
 quoted-char   = "\" char
 
```
Any amount of white space is allowed between any part of the header, element or param and is ignored. A missing value in any element or param will be stored as the empty String; if the "=" is also missing null will be stored instead.
Since:

4.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getName()`	Returns header element name.
`NameValuePair`	`getParameter(int index)`	Returns parameter with the given index.
`NameValuePair`	`getParameterByName(java.lang.String name)`	Returns the first parameter with the given name.
`int`	`getParameterCount()`	Returns the total count of parameters.
`NameValuePair[]`	`getParameters()`	Returns an array of name / value pairs.
`java.lang.String`	`getValue()`	Returns header element value.

- Method Detail
  - getName
```
java.lang.String getName()
```
    Returns header element name.
    
    Returns:
    
    header element name
  - getValue
```
java.lang.String getValue()
```
    Returns header element value.
    
    Returns:
    
    header element value
  - getParameters
```
NameValuePair[] getParameters()
```
    Returns an array of name / value pairs.
    
    Returns:
    
    array of name / value pairs
  - getParameterByName
```
NameValuePair getParameterByName(java.lang.String name)
```
    Returns the first parameter with the given name.
    
    Parameters:
    
    name - parameter name
    
    Returns:
    
    name / value pair
  - getParameterCount
```
int getParameterCount()
```
    Returns the total count of parameters.
    
    Returns:
    
    parameter count
  - getParameter
```
NameValuePair getParameter(int index)
```
    Returns parameter with the given index.
    
    Parameters:
    
    index - index
    
    Returns:
    
    name / value pair