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

java.lang.Object
  org.apache.directory.shared.asn1.AbstractAsn1Object
      org.apache.directory.shared.ldap.codec.search.Filter
          org.apache.directory.shared.ldap.codec.search.ConnectorFilter

All Implemented Interfaces:

Asn1Object

Direct Known Subclasses:

AndFilter, NotFilter, OrFilter

public abstract class ConnectorFilter
extends Filter

This Filter abstract class is used to store a set of filters used by OR/AND/NOT filters.

Version:

$Rev: 664290 $, $Date: 2008-06-07 08:28:06 +0200 (Sam, 07 jui 2008) $,

Author:

Apache Directory Project

Field Summary

protected java.util.List<Filter>	filterSet The set of filters used by And/Or filters
protected int	filtersLength The filters length

Fields inherited from class org.apache.directory.shared.asn1.AbstractAsn1Object

parent

Constructor Summary

ConnectorFilter()
The constructor.

ConnectorFilter(int tlvId)
The constructor.

Method Summary

void	addFilter(Filter filter) Add a new Filter to the list.
int	computeLength() Compute the ConnectorFilter length Length(ConnectorFilter) = sum(filterSet.computeLength())
java.nio.ByteBuffer	encode(java.nio.ByteBuffer buffer) Encode the ConnectorFilter message to a PDU.
java.util.List<Filter>	getFilterSet() Get the list of filters stored in the composite filter
java.lang.String	toString() Return a string compliant with RFC 2254 representing a composite filter, one of AND, OR and NOT

Methods inherited from class org.apache.directory.shared.asn1.AbstractAsn1Object

addLength, getCurrentLength, getExpectedLength, getParent, getTlvId, setCurrentLength, setExpectedLength, setParent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

filterSet

protected java.util.List<Filter> filterSet

The set of filters used by And/Or filters

filtersLength

protected int filtersLength

The filters length

Constructor Detail

ConnectorFilter

public ConnectorFilter(int tlvId)

The constructor. We wont initialize the ArrayList as it may not be used.

ConnectorFilter

public ConnectorFilter()

The constructor. We wont initialize the ArrayList as it may not be used.

Method Detail

addFilter

public void addFilter(Filter filter)
               throws DecoderException

Add a new Filter to the list.

Parameters:

filter - The filter to add

Throws:

DecoderException

getFilterSet

public java.util.List<Filter> getFilterSet()

Get the list of filters stored in the composite filter

Returns:

And array of filters

computeLength

public int computeLength()

Compute the ConnectorFilter length Length(ConnectorFilter) = sum(filterSet.computeLength())

Specified by:

computeLength in interface Asn1Object

Specified by:

computeLength in class AbstractAsn1Object

encode

public java.nio.ByteBuffer encode(java.nio.ByteBuffer buffer)
                           throws EncoderException

Encode the ConnectorFilter message to a PDU. ConnectorFilter : filter.encode() ... filter.encode()

Specified by:

encode in interface Asn1Object

Overrides:

encode in class AbstractAsn1Object

Parameters:

buffer - The buffer where to put the PDU

Returns:

The PDU.

Throws:

EncoderException

toString

public java.lang.String toString()

Return a string compliant with RFC 2254 representing a composite filter, one of AND, OR and NOT

Overrides:

toString in class java.lang.Object

Returns:

The composite filter string