from ParentObj parentObj left join parentObj.childCollection as children
    where children.anotherParentObj.anotherParentField != 1

SELECT parent.parent_id, childTable.parent_id
  FROM ParentTable parent, ChildTable childTable, AnotherParent anotherParent
WHERE parent.parent_id = childTable.parent_id(+)
   AND anotherParent.anotherParent_id != 1

SELECT parent.parent_id, childAlias.parent_id
  FROM ParentTable parent,
       (SELECT *
          FROM ChildTable childTable, AnotherParent anotherParent
         WHERE childTable.anotherParent_id = anotherParent.anotherParent_id
         AND anotherParent.anotherParent_id != 1) childAlias
WHERE parent.parent_id = childAlias.parent_id(+)

from ParentObj parentObj left join fetch parentObj.children as childObj
left join fetch parentObj.anotherParent1
left join fetch parentObj.anotherParent2 
where parentObj.parentId not in 
(select tmpChildObj.parentObj.parentId from 
ChildObj tmpChildObj where tmpChildObj.someOtherParent.someOtherParentId = ? )
.concat(dynamicWhereClauseQuery).concat(" order by parentObj.parent_id ASC");