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From "Robert Hou (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DIRAPI-184) Supply one method in SearchCursor to judge it has element or not.
Date Thu, 27 Mar 2014 09:55:18 GMT

    [ https://issues.apache.org/jira/browse/DIRAPI-184?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13949106#comment-13949106
] 

Robert Hou commented on DIRAPI-184:
-----------------------------------

Before I thought of the way to backtrack with previous() after calling next(), but I found
it will casue exception when invoking previous(). So looks like it can't be supported in SearchCursor.

> Supply one method in SearchCursor to judge it has element or not.
> -----------------------------------------------------------------
>
>                 Key: DIRAPI-184
>                 URL: https://issues.apache.org/jira/browse/DIRAPI-184
>             Project: Directory Client API
>          Issue Type: Improvement
>    Affects Versions: 1.0.0-M21
>            Reporter: Robert Hou
>
> In some case, I need one method in org.apache.directory.api.ldap.model.cursor.SearchCursor
to judge it has element or not. If not, I would not process the later logic.



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