path: root/lib/cosProperty/doc/src/CosPropertyService_PropertyNamesIterator.xml

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<!DOCTYPE erlref SYSTEM "erlref.dtd">

<erlref>
  <header>
    <copyright>
      <year>2000</year>
      <year>2013</year>
      <holder>Ericsson AB, All Rights Reserved</holder>
    </copyright>
    <legalnotice>
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
 
      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

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

    <title>CosPropertyService_PropertyNamesIterator</title>
    <prepared></prepared>
    <responsible></responsible>
    <docno></docno>
    <approved></approved>
    <checked></checked>
    <date>2000-07-25</date>
    <rev>1.0</rev>
  </header>
  <module>CosPropertyService_PropertyNamesIterator</module>
  <modulesummary>This module implements the OMG CosPropertyService::PropertyNamesIterator interface.</modulesummary>
  <description>
    <p>To get access to the record definitions for the structures use:      <br></br>
<c>-include_lib("cosProperty/include/CosPropertyService.hrl").</c></p>
  </description>
  <funcs>
    <func>
      <name>reset(Iterator) -> ok</name>
      <fsummary>Reset the position to the first property name</fsummary>
      <type>
        <v>Iterator = #objref</v>
      </type>
      <desc>
        <p>This operation resets the position to the first property name. </p>
      </desc>
    </func>
    <func>
      <name>next_one(Iterator) -> Reply</name>
      <fsummary>Return true if a Property Name exists at the current  position and the out parameter is a valid Property Name. Otherwise false and a non-valid Property Name</fsummary>
      <type>
        <v>Iterator = #objref</v>
        <v>Reply = {boolean(), Name}</v>
        <v>Name = string()</v>
      </type>
      <desc>
        <p>This operation returns true if a Property Name exists at the current 
          position and the out parameter is a valid Property Name. 
          If false is returned the out parameter is a non-valid Property Name.</p>
      </desc>
    </func>
    <func>
      <name>next_n(Iterator, HowMany) -> Reply</name>
      <fsummary>Return <c>HowMany</c>Property Names and a boolean which is true if additional Property Names exists</fsummary>
      <type>
        <v>Iterator = #objref</v>
        <v>HowMany = long()</v>
        <v>Reply = {boolean(), [Name]}</v>
        <v>Name = string()</v>
      </type>
      <desc>
        <p>This operation returns true if the requested number of Property Names can be
          delivered and there are additional property names. If false is returned a 
          sequence of max <c>HowMany</c> property names will be returned and no 
          more Property Names can be delivered. </p>
      </desc>
    </func>
    <func>
      <name>destroy(Iterator) -> ok</name>
      <fsummary>Terminate the target object</fsummary>
      <type>
        <v>Iterator = #objref</v>
      </type>
      <desc>
        <p>This operation will terminate the Iterator and all subsequent calls
          will fail. </p>
      </desc>
    </func>
  </funcs>
  
</erlref>