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

```
public interface FilterConfig
```
A filter configuration object used by a servlet container to pass information to a filter during initialization.

Since:

Servlet 2.3

See Also:

Filter

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getFilterName()`	Get the name of the filter.
`java.lang.String`	`getInitParameter(java.lang.String name)`	Returns a `String` containing the value of the named initialization parameter, or `null` if the parameter does not exist.
`java.util.Enumeration<java.lang.String>`	`getInitParameterNames()`	Returns the names of the filter's initialization parameters as an `Enumeration` of `String` objects, or an empty `Enumeration` if the filter has no initialization parameters.
`ServletContext`	`getServletContext()`	Returns a reference to the `ServletContext` in which the caller is executing.

- Method Detail
  - getFilterName
```
java.lang.String getFilterName()
```
    Get the name of the filter.
    
    Returns:
    
    The filter-name of this filter as defined in the deployment descriptor.
  - getServletContext
```
ServletContext getServletContext()
```
    Returns a reference to the ServletContext in which the caller is executing.
    
    Returns:
    
    ServletContext object, used by the caller to interact with its servlet container
    
    See Also:
    
    ServletContext
  - getInitParameter
```
java.lang.String getInitParameter(java.lang.String name)
```
    Returns a String containing the value of the named initialization parameter, or null if the parameter does not exist.
    
    Parameters:
    
    name - String specifying the name of the initialization parameter
    
    Returns:
    
    String containing the value of the initialization parameter
  - getInitParameterNames
```
java.util.Enumeration<java.lang.String> getInitParameterNames()
```
    Returns the names of the filter's initialization parameters as an Enumeration of String objects, or an empty Enumeration if the filter has no initialization parameters.
    
    Returns:
    
    Enumeration of String objects containing the names of the filter's initialization parameters