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<div class="subTitle">org.apache.arrow.flight.impl</div>
<h2 title="Interface Flight.FlightDataOrBuilder" class="title">Interface Flight.FlightDataOrBuilder</h2>
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<dt>All Superinterfaces:</dt>
<dd>com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder</dd>
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<dd><a href="../../../../../org/apache/arrow/flight/impl/Flight.FlightData.html" title="class in org.apache.arrow.flight.impl">Flight.FlightData</a>, <a href="../../../../../org/apache/arrow/flight/impl/Flight.FlightData.Builder.html" title="class in org.apache.arrow.flight.impl">Flight.FlightData.Builder</a></dd>
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<dd><a href="../../../../../org/apache/arrow/flight/impl/Flight.html" title="class in org.apache.arrow.flight.impl">Flight</a></dd>
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<pre>public static interface <span class="typeNameLabel">Flight.FlightDataOrBuilder</span>
extends com.google.protobuf.MessageOrBuilder</pre>
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<td class="colFirst"><code>com.google.protobuf.ByteString</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/arrow/flight/impl/Flight.FlightDataOrBuilder.html#getAppMetadata--">getAppMetadata</a></span>()</code>
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Application-defined metadata.</div>
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<td class="colFirst"><code>com.google.protobuf.ByteString</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/arrow/flight/impl/Flight.FlightDataOrBuilder.html#getDataBody--">getDataBody</a></span>()</code>
<div class="block">
The actual batch of Arrow data.</div>
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<td class="colFirst"><code>com.google.protobuf.ByteString</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/arrow/flight/impl/Flight.FlightDataOrBuilder.html#getDataHeader--">getDataHeader</a></span>()</code>
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Header for message data as described in Message.fbs::Message.</div>
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<td class="colFirst"><code><a href="../../../../../org/apache/arrow/flight/impl/Flight.FlightDescriptor.html" title="class in org.apache.arrow.flight.impl">Flight.FlightDescriptor</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/arrow/flight/impl/Flight.FlightDataOrBuilder.html#getFlightDescriptor--">getFlightDescriptor</a></span>()</code>
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The descriptor of the data.</div>
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<td class="colFirst"><code><a href="../../../../../org/apache/arrow/flight/impl/Flight.FlightDescriptorOrBuilder.html" title="interface in org.apache.arrow.flight.impl">Flight.FlightDescriptorOrBuilder</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/arrow/flight/impl/Flight.FlightDataOrBuilder.html#getFlightDescriptorOrBuilder--">getFlightDescriptorOrBuilder</a></span>()</code>
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The descriptor of the data.</div>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/arrow/flight/impl/Flight.FlightDataOrBuilder.html#hasFlightDescriptor--">hasFlightDescriptor</a></span>()</code>
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The descriptor of the data.</div>
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<h3>Methods inherited from interface&nbsp;com.google.protobuf.MessageOrBuilder</h3>
<code>findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof</code></li>
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<h4>hasFlightDescriptor</h4>
<pre>boolean&nbsp;hasFlightDescriptor()</pre>
<div class="block"><pre>
The descriptor of the data. This is only relevant when a client is
starting a new DoPut stream.
</pre>
<code>.arrow.flight.protocol.FlightDescriptor flight_descriptor = 1;</code></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Whether the flightDescriptor field is set.</dd>
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<h4>getFlightDescriptor</h4>
<pre><a href="../../../../../org/apache/arrow/flight/impl/Flight.FlightDescriptor.html" title="class in org.apache.arrow.flight.impl">Flight.FlightDescriptor</a>&nbsp;getFlightDescriptor()</pre>
<div class="block"><pre>
The descriptor of the data. This is only relevant when a client is
starting a new DoPut stream.
</pre>
<code>.arrow.flight.protocol.FlightDescriptor flight_descriptor = 1;</code></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The flightDescriptor.</dd>
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<h4>getFlightDescriptorOrBuilder</h4>
<pre><a href="../../../../../org/apache/arrow/flight/impl/Flight.FlightDescriptorOrBuilder.html" title="interface in org.apache.arrow.flight.impl">Flight.FlightDescriptorOrBuilder</a>&nbsp;getFlightDescriptorOrBuilder()</pre>
<div class="block"><pre>
The descriptor of the data. This is only relevant when a client is
starting a new DoPut stream.
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<code>.arrow.flight.protocol.FlightDescriptor flight_descriptor = 1;</code></div>
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<pre>com.google.protobuf.ByteString&nbsp;getDataHeader()</pre>
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Header for message data as described in Message.fbs::Message.
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<code>bytes data_header = 2;</code></div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>The dataHeader.</dd>
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<pre>com.google.protobuf.ByteString&nbsp;getAppMetadata()</pre>
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Application-defined metadata.
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<code>bytes app_metadata = 3;</code></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The appMetadata.</dd>
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<h4>getDataBody</h4>
<pre>com.google.protobuf.ByteString&nbsp;getDataBody()</pre>
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The actual batch of Arrow data. Preferably handled with minimal-copies
coming last in the definition to help with sidecar patterns (it is
expected that some implementations will fetch this field off the wire
with specialized code to avoid extra memory copies).
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<code>bytes data_body = 1000;</code></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The dataBody.</dd>
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