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<div class="subTitle">org.apache.storm.flux.parser</div>
<h2 title="Class FluxParser" class="title">Class FluxParser</h2>
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<pre>public class <span class="typeNameLabel">FluxParser</span>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
<div class="block"><p>Static utility methods for parsing flux YAML.</p></div>
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<td class="colFirst"><code>static <a href="../../../../../org/apache/storm/flux/model/TopologyDef.html" title="class in org.apache.storm.flux.model">TopologyDef</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/flux/parser/FluxParser.html#parseFile-java.lang.String-boolean-boolean-java.util.Properties-boolean-">parseFile</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;inputFile,
boolean&nbsp;dumpYaml,
boolean&nbsp;processIncludes,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties,
boolean&nbsp;envSub)</code>
<div class="block">Parse a flux topology definition.</div>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/storm/flux/model/TopologyDef.html" title="class in org.apache.storm.flux.model">TopologyDef</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/flux/parser/FluxParser.html#parseInputStream-java.io.InputStream-boolean-boolean-java.util.Properties-boolean-">parseInputStream</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;inputStream,
boolean&nbsp;dumpYaml,
boolean&nbsp;processIncludes,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties,
boolean&nbsp;envSub)</code>
<div class="block">Parse a flux topology definition.</div>
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<tr id="i2" class="altColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/flux/parser/FluxParser.html#parseProperties-java.lang.String-boolean-">parseProperties</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;propertiesFile,
boolean&nbsp;resource)</code>
<div class="block">Parse filter properties file.</div>
</td>
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<tr id="i3" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/storm/flux/model/TopologyDef.html" title="class in org.apache.storm.flux.model">TopologyDef</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/flux/parser/FluxParser.html#parseResource-java.lang.String-boolean-boolean-java.util.Properties-boolean-">parseResource</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;resource,
boolean&nbsp;dumpYaml,
boolean&nbsp;processIncludes,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties,
boolean&nbsp;envSub)</code>
<div class="block">Parse a flux topology definition from a classpath resource..</div>
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<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h4>parseFile</h4>
<pre>public static&nbsp;<a href="../../../../../org/apache/storm/flux/model/TopologyDef.html" title="class in org.apache.storm.flux.model">TopologyDef</a>&nbsp;parseFile(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;inputFile,
boolean&nbsp;dumpYaml,
boolean&nbsp;processIncludes,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties,
boolean&nbsp;envSub)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><p>Parse a flux topology definition.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>inputFile</code> - source YAML file</dd>
<dd><code>dumpYaml</code> - if true, dump the parsed YAML to stdout</dd>
<dd><code>processIncludes</code> - whether or not to process includes</dd>
<dd><code>properties</code> - properties file for variable substitution</dd>
<dd><code>envSub</code> - whether or not to perform environment variable substitution</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>resulting topologuy definition</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if there is a problem reading file(s)</dd>
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<h4>parseResource</h4>
<pre>public static&nbsp;<a href="../../../../../org/apache/storm/flux/model/TopologyDef.html" title="class in org.apache.storm.flux.model">TopologyDef</a>&nbsp;parseResource(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;resource,
boolean&nbsp;dumpYaml,
boolean&nbsp;processIncludes,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties,
boolean&nbsp;envSub)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><p>Parse a flux topology definition from a classpath resource..</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>resource</code> - YAML resource</dd>
<dd><code>dumpYaml</code> - if true, dump the parsed YAML to stdout</dd>
<dd><code>processIncludes</code> - whether or not to process includes</dd>
<dd><code>properties</code> - properties file for variable substitution</dd>
<dd><code>envSub</code> - whether or not to perform environment variable substitution</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>resulting topologuy definition</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if there is a problem reading file(s)</dd>
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<h4>parseInputStream</h4>
<pre>public static&nbsp;<a href="../../../../../org/apache/storm/flux/model/TopologyDef.html" title="class in org.apache.storm.flux.model">TopologyDef</a>&nbsp;parseInputStream(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;inputStream,
boolean&nbsp;dumpYaml,
boolean&nbsp;processIncludes,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties,
boolean&nbsp;envSub)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><p>Parse a flux topology definition.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>inputStream</code> - InputStream representation of YAML file</dd>
<dd><code>dumpYaml</code> - if true, dump the parsed YAML to stdout</dd>
<dd><code>processIncludes</code> - whether or not to process includes</dd>
<dd><code>properties</code> - properties file for variable substitution</dd>
<dd><code>envSub</code> - whether or not to perform environment variable substitution</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>resulting topology definition</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if there is a problem reading file(s)</dd>
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<h4>parseProperties</h4>
<pre>public static&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;parseProperties(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;propertiesFile,
boolean&nbsp;resource)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><p>Parse filter properties file.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>propertiesFile</code> - properties file for variable substitution</dd>
<dd><code>resource</code> - whether or not to load properties file from classpath</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>resulting filter properties</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if there is a problem reading file</dd>
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