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<!--
Copyright 2013 IBM Corp.
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.
-->
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<label for="node-input-xml"><i class="fa fa-wrench"></i> Node XML</label>
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<div class="form-tips">See the Info tab for help using this node.</div>
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<script type="text/x-red" data-help-name="is-available">
<p>A is-available node.</p>
<p>First line of XML must contain opening tag.</p>
<p>Do not include closing tag - it will be automatically generated.</p>
<div class="section">
<h4><a name="Is-available_node"></a>Is-available node</h4>
<div class="section">
<h5><a name="Description"></a>Description</h5>
<p>An <b>is-available</b> node is used to determine whether a particular type of resource is available. For example, this might be used to test whether any ports are available for assignment on a particular switch.</p></div>
<div class="section">
<h5><a name="Attributes"></a>Attributes</h5>
<table border="1" class="table table-striped">
<tr class="a">
<td align="center"><b>plugin</b></td>
<td align="left">Fully qualified Java class of resource adaptor to be used</td></tr>
<tr class="b">
<td align="center"><b>resource</b></td>
<td align="left">Type of resource to check</td></tr>
<tr class="a">
<td align="center"><b>key</b></td>
<td align="left">SQL-like string specifying key to check for</td></tr></table></div>
<div class="section">
<h5><a name="Parameters"></a>Parameters</h5>
<p>None</p></div>
<div class="section">
<h5><a name="Outcomes"></a>Outcomes</h5>
<table border="1" class="table table-striped">
<tr class="a">
<td align="center"><b>true</b></td>
<td align="left">Resource requested is available</td></tr>
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<td align="center"><b>false</b></td>
<td align="left">Resource requested is not available</td></tr></table></div>
<div class="section">
<h5><a name="Example"></a>Example</h5>
<div class="source">
<pre><is-available plugin="org.openecomp.sdnc.sli.resource.samplesvc.SampleServiceResource"
resource="ase-port"
key="resource-emt-clli == $edge-device-clli and speed >= $uni-cir-value">
<outcome value="true">
<return status="success"/>
</outcome>
<outcome value="false">
<return status="failure"/>
</outcome>
</is-available></pre></div></div></div>
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