org.apache.directory.shared.ldap.codec.search
Class PresentFilter

java.lang.Object
  extended byorg.apache.directory.shared.asn1.Asn1Object
      extended byorg.apache.directory.shared.ldap.codec.search.Filter
          extended byorg.apache.directory.shared.ldap.codec.search.PresentFilter

public class PresentFilter
extends Filter

Object to store the filter. A filter is seen as a tree with a root.

Author:
Apache Directory Project

Field Summary
 
Fields inherited from class org.apache.directory.shared.asn1.Asn1Object
parent
 
Constructor Summary
PresentFilter()
          The constructor.
 
Method Summary
 int computeLength()
          Compute the PresentFilter length PresentFilter : 0x87 L1 present Length(PresentFilter) = Length(0x87) + Length(super.computeLength()) + super.computeLength()
 java.nio.ByteBuffer encode(java.nio.ByteBuffer buffer)
          Encode the PresentFilter message to a PDU.
 LdapString getAttributeDescription()
          Get the attribute
 void setAttributeDescription(LdapString attributeDescription)
          Set the attributeDescription
 java.lang.String toString()
          Return a string compliant with RFC 2254 representing a Present filter
 
Methods inherited from class org.apache.directory.shared.asn1.Asn1Object
addLength, getCurrentLength, getExpectedLength, getParent, setCurrentLength, setExpectedLength, setParent
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

PresentFilter

public PresentFilter()
The constructor.

Method Detail

getAttributeDescription

public LdapString getAttributeDescription()
Get the attribute

Returns:
Returns the attributeDescription.

setAttributeDescription

public void setAttributeDescription(LdapString attributeDescription)
Set the attributeDescription

Parameters:
attributeDescription - The attributeDescription to set.

computeLength

public int computeLength()
Compute the PresentFilter length PresentFilter : 0x87 L1 present Length(PresentFilter) = Length(0x87) + Length(super.computeLength()) + super.computeLength()


encode

public java.nio.ByteBuffer encode(java.nio.ByteBuffer buffer)
                           throws org.apache.directory.shared.asn1.codec.EncoderException
Encode the PresentFilter message to a PDU. PresentFilter : 0x87 LL attributeDescription

Parameters:
buffer - The buffer where to put the PDU
Returns:
The PDU.
Throws:
org.apache.directory.shared.asn1.codec.EncoderException

toString

public java.lang.String toString()
Return a string compliant with RFC 2254 representing a Present filter

Returns:
The Present filter string


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