org.apache.directory.api.ldap.codec.controls.search.persistentSearch
Class PersistentSearchGrammar

java.lang.Object
  org.apache.directory.api.asn1.ber.grammar.AbstractGrammar<PersistentSearchContainer>
      org.apache.directory.api.ldap.codec.controls.search.persistentSearch.PersistentSearchGrammar

All Implemented Interfaces:

Grammar<PersistentSearchContainer>

public final class PersistentSearchGrammar
extends AbstractGrammar<PersistentSearchContainer>

This class implements the PSearchControl. All the actions are declared in this class. As it is a singleton, these declaration are only done once. The decoded grammar is the following : PersistenceSearch ::= SEQUENCE { changeTypes INTEGER, -- an OR combinaison of 0, 1, 2 and 4 -- changeOnly BOOLEAN, returnECs BOOLEAN } The changeTypes field is the logical OR of one or more of these values: add (1), delete (2), modify (4), modDN (8).

Author:

Apache Directory Project

Field Summary

Fields inherited from class org.apache.directory.api.asn1.ber.grammar.AbstractGrammar

transitions

Method Summary

static Grammar<?>

getInstance() This class is a singleton.

Methods inherited from class org.apache.directory.api.asn1.ber.grammar.AbstractGrammar

executeAction, getName, getTransition, setName

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static Grammar<?> getInstance()

This class is a singleton.

Returns:

An instance on this grammar