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<div class="section" id="module-apache_beam.runners.interactive.caching.streaming_cache">
<span id="apache-beam-runners-interactive-caching-streaming-cache-module"></span><h1>apache_beam.runners.interactive.caching.streaming_cache module<a class="headerlink" href="#module-apache_beam.runners.interactive.caching.streaming_cache" title="Permalink to this headline"></a></h1>
<dl class="class">
<dt id="apache_beam.runners.interactive.caching.streaming_cache.StreamingCache">
<em class="property">class </em><code class="descclassname">apache_beam.runners.interactive.caching.streaming_cache.</code><code class="descname">StreamingCache</code><span class="sig-paren">(</span><em>readers</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/runners/interactive/caching/streaming_cache.html#StreamingCache"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#apache_beam.runners.interactive.caching.streaming_cache.StreamingCache" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <a class="reference external" href="https://docs.python.org/3/library/functions.html#object" title="(in Python v3.8)"><code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></a></p>
<p>Abstraction that holds the logic for reading and writing to cache.</p>
<dl class="class">
<dt id="apache_beam.runners.interactive.caching.streaming_cache.StreamingCache.Reader">
<em class="property">class </em><code class="descname">Reader</code><span class="sig-paren">(</span><em>readers</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/runners/interactive/caching/streaming_cache.html#StreamingCache.Reader"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#apache_beam.runners.interactive.caching.streaming_cache.StreamingCache.Reader" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <a class="reference external" href="https://docs.python.org/3/library/functions.html#object" title="(in Python v3.8)"><code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></a></p>
<p>Abstraction that reads from PCollection readers.</p>
<p>This class is an Abstraction layer over multiple PCollection readers to be
used for supplying a TestStream service with events.</p>
<p>This class is also responsible for holding the state of the clock, injecting
clock advancement events, and watermark advancement events.</p>
<dl class="method">
<dt id="apache_beam.runners.interactive.caching.streaming_cache.StreamingCache.Reader.read">
<code class="descname">read</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/runners/interactive/caching/streaming_cache.html#StreamingCache.Reader.read"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#apache_beam.runners.interactive.caching.streaming_cache.StreamingCache.Reader.read" title="Permalink to this definition"></a></dt>
<dd><p>Reads records from PCollection readers.</p>
</dd></dl>
</dd></dl>
<dl class="method">
<dt id="apache_beam.runners.interactive.caching.streaming_cache.StreamingCache.reader">
<code class="descname">reader</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/apache_beam/runners/interactive/caching/streaming_cache.html#StreamingCache.reader"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#apache_beam.runners.interactive.caching.streaming_cache.StreamingCache.reader" title="Permalink to this definition"></a></dt>
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