header {
    package org.apache.directory.shared.ldap.schema;
}

class ObjectClassDescriptionParser extends LdapSchemaDefinitionsBaseParser;

options {
    k=5;
}

objectClassDescription
    :
    LPAREN ( SPACE )*
    numericoid
    ( options { greedy=true; } : ( SPACE )+ ID_NAME ( SPACE )+ qdescr )?
    ( options { greedy=true; } : ( SPACE )+ ID_DESC ( SPACE )+ qdstring )?
    ( options { greedy=true; } : ( SPACE )+ ID_OBSOLUTE )?
    ( options { greedy=true; } : ( SPACE )+ ID_SUP ( SPACE )+ oids )?
    ( options { greedy=true; } : ( SPACE )+ kind )?
    ( options { greedy=true; } : ( SPACE )+ ID_MUST ( SPACE )+ oids )?
    ( options { greedy=true; } : ( SPACE )+ ID_MAY ( SPACE )+ oids )?
    extensions ( SPACE )* RPAREN
    ;

kind
    :
    ( ID_ABSTRACT
    | ID_STRUCTURAL
    | ID_AUXILARY
    )
    ;

class ObjectClassDescriptionLexer extends LdapSchemaDefinitionsBaseLexer;

ID_ABSRACT : "ABSTRACT";
ID_SRUCTURAL : "STRUCTURAL";
ID_AUXILARY : "AUXILARY";