NotFilter

java.lang.Object

org.springframework.ldap.filter.AbstractFilter

org.springframework.ldap.filter.NotFilter

All Implemented Interfaces:: Filter

public class NotFilter extends AbstractFilter

A filter for 'not'. The following code:

 Filter filter = new NotFilter(new EqualsFilter("cn", "foo");
 System.out.println(filter.encode());

would result in:

 (!(cn = foo))

Constructor Summary

Constructors

Constructor

Description

NotFilter(Filter filter)

Create a filter that negates the outcome of the given filter.
Method Summary

Modifier and Type

Method

Description

StringBuffer

encode(StringBuffer buff)

Encodes the filter to a StringBuffer.

boolean

equals(Object o)

All filters must implement equals.

int

hashCode()

All filters must implement hashCode.

Methods inherited from class org.springframework.ldap.filter.AbstractFilter
encode, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details
- NotFilter
  
  public NotFilter(Filter filter)
  
  Create a filter that negates the outcome of the given filter.
  
  Parameters:
  
  filter - The filter that should be negated.
Method Details
- encode
  
  public StringBuffer encode(StringBuffer buff)
  
  Description copied from interface: Filter
  
  Encodes the filter to a StringBuffer.
  
  Parameters:
  
  buff - The StringBuffer to encode the filter to
  
  Returns:
  
  The same StringBuffer as was given
- equals
  
  public boolean equals(Object o)
  
  Description copied from interface: Filter
  
  All filters must implement equals.
  
  Specified by:
  
  equals in interface Filter
  
  Overrides:
  
  equals in class Object
  
  Returns:
  
  true if the objects are equal.
- hashCode
  
  public int hashCode()
  
  Description copied from interface: Filter
  
  All filters must implement hashCode.
  
  Specified by:
  
  hashCode in interface Filter
  
  Overrides:
  
  hashCode in class Object
  
  Returns:
  
  the hash code according to the contract in Object.hashCode()