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  <header>
    <copyright>
      <year>2000</year>
      <year>2007</year>
      <holder>Ericsson AB, All Rights Reserved</holder>
    </copyright>
    <legalnotice>
  The contents of this file are subject to the Erlang Public License,
  Version 1.1, (the "License"); you may not use this file except in
  compliance with the License. You should have received a copy of the
  Erlang Public License along with this software. If not, it can be
  retrieved online at http://www.erlang.org/.

  Software distributed under the License is distributed on an "AS IS"
  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  the License for the specific language governing rights and limitations
  under the License.

  The Initial Developer of the Original Code is Ericsson AB.
    </legalnotice>

    <title>CosNotifyChannelAdmin_&shy;ProxyPullSupplier</title>
    <shorttitle>..._ProxyPullSupplier</shorttitle>
    <prepared>Niclas Eklund</prepared>
    <responsible>Niclas Eklund</responsible>
    <docno></docno>
    <approved>Niclas Eklund</approved>
    <checked></checked>
    <date>2000-02-01</date>
    <rev>1.0</rev>
  </header>
  <module>CosNotifyChannelAdmin_ProxyPullSupplier</module>
  <modulesummary>This module implements the OMG  CosNotifyChannelAdmin::ProxyPullSupplier interface.</modulesummary>
  <description>
    <p>To get access to the record definitions for the structures use:      <br></br>
<c>-include_lib("cosNotification/include/*.hrl").</c></p>
    <p>This module also exports the functions described in:</p>
    <list type="bulleted">
      <item>
        <p><seealso marker="CosNotifyComm_NotifySubscribe">CosNotifyComm_NotifySubscribe</seealso></p>
      </item>
      <item>
        <p><seealso marker="CosNotification_QoSAdmin">CosNotification_QoSAdmin</seealso></p>
      </item>
      <item>
        <p><seealso marker="CosNotifyFilter_FilterAdmin">CosNotifyFilter_FilterAdmin</seealso></p>
      </item>
      <item>
        <p><seealso marker="CosNotifyChannelAdmin_ProxySupplier">CosNotifyChannelAdmin_ProxySupplier</seealso></p>
      </item>
    </list>
  </description>
  <funcs>
    <func>
      <name>connect_any_pull_consumer(ProxyPullSupplier, PullConsumer) -> Reply</name>
      <fsummary>Connect a consumer to the proxy</fsummary>
      <type>
        <v>ProxyPullSupplier = #objref</v>
        <v>PullConsumer = #objref</v>
        <v>Reply = ok | {'EXCEPTION', #'CosEventChannelAdmin_AlreadyConnected'{}}</v>
      </type>
      <desc>
        <p>This operation connects the given <c>PullConsumer</c> to the target object.
          If a connection already exists the <c>AlreadyConnected</c> exception is
          raised.</p>
      </desc>
    </func>
    <func>
      <name>pull(ProxyPullSupplier) -> Reply</name>
      <fsummary>Pull an Any event from the proxy</fsummary>
      <type>
        <v>ProxyPullSupplier = #objref</v>
        <v>Reply = #any | {'EXCEPTION', #'CosEventChannelAdmin_Disconnected'{}}</v>
      </type>
      <desc>
        <p>This operation pulls next <c>#any{}</c> event, and blocks, if the target object
          have no events to forward, until an event can be delivered. If no client have
          been connected the <c>Disconnected</c> exception is raised.</p>
      </desc>
    </func>
    <func>
      <name>try_pull(ProxyPullSupplier) -> Reply</name>
      <fsummary>Try and pull an Any event from the proxy</fsummary>
      <type>
        <v>ProxyPullSupplier = #objref</v>
        <v>Reply = {#any, HasEvent} | {'EXCEPTION', #'CosEventChannelAdmin_Disconnected'{}}</v>
        <v>HasEvent = boolean()</v>
      </type>
      <desc>
        <p>This operation pulls next event, but do not block if the target object
          have no event to forward. If no client have
          been connected the <c>Disconnected</c> exception is raised.</p>
      </desc>
    </func>
    <func>
      <name>disconnect_pull_supplier(ProxyPullSupplier) -> ok</name>
      <fsummary>Close the connection and terminate the proxy</fsummary>
      <type>
        <v>ProxyPullSupplier = #objref</v>
      </type>
      <desc>
        <p>Invoking this operation will cause the target object to close the connection and terminate.</p>
      </desc>
    </func>
  </funcs>
  
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