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| <div class="subTitle">org.apache.beam.sdk.io.gcp.bigquery</div> |
| <h2 title="Enum BigQueryIO.Write.WriteDisposition" class="title">Enum BigQueryIO.Write.WriteDisposition</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
| <li> |
| <ul class="inheritance"> |
| <li>java.lang.Enum<<a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html" title="enum in org.apache.beam.sdk.io.gcp.bigquery">BigQueryIO.Write.WriteDisposition</a>></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.beam.sdk.io.gcp.bigquery.BigQueryIO.Write.WriteDisposition</li> |
| </ul> |
| </li> |
| </ul> |
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| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd>java.io.Serializable, java.lang.Comparable<<a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html" title="enum in org.apache.beam.sdk.io.gcp.bigquery">BigQueryIO.Write.WriteDisposition</a>></dd> |
| </dl> |
| <dl> |
| <dt>Enclosing class:</dt> |
| <dd><a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.html" title="class in org.apache.beam.sdk.io.gcp.bigquery">BigQueryIO.Write</a><<a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.html" title="type parameter in BigQueryIO.Write">T</a>></dd> |
| </dl> |
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| <br> |
| <pre>public static enum <span class="typeNameLabel">BigQueryIO.Write.WriteDisposition</span> |
| extends java.lang.Enum<<a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html" title="enum in org.apache.beam.sdk.io.gcp.bigquery">BigQueryIO.Write.WriteDisposition</a>></pre> |
| <div class="block">An enumeration type for the BigQuery write disposition strings.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a |
| href="https://cloud.google.com/bigquery/docs/reference/v2/jobs#configuration.query.writeDisposition"> |
| <code>configuration.query.writeDisposition</code> in the BigQuery Jobs API</a></dd> |
| </dl> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
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| <h3>Enum Constant Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Constant Summary table, listing enum constants, and an explanation"> |
| <caption><span>Enum Constants</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Enum Constant and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html#WRITE_APPEND">WRITE_APPEND</a></span></code> |
| <div class="block">Specifies that rows may be appended to an existing table.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html#WRITE_EMPTY">WRITE_EMPTY</a></span></code> |
| <div class="block">Specifies that the output table must be empty.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html#WRITE_TRUNCATE">WRITE_TRUNCATE</a></span></code> |
| <div class="block">Specifies that write should replace a table.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html" title="enum in org.apache.beam.sdk.io.gcp.bigquery">BigQueryIO.Write.WriteDisposition</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html#valueOf-java.lang.String-">valueOf</a></span>(java.lang.String name)</code> |
| <div class="block">Returns the enum constant of this type with the specified name.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html" title="enum in org.apache.beam.sdk.io.gcp.bigquery">BigQueryIO.Write.WriteDisposition</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html#values--">values</a></span>()</code> |
| <div class="block">Returns an array containing the constants of this enum type, in |
| the order they are declared.</div> |
| </td> |
| </tr> |
| </table> |
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| </a> |
| <h3>Methods inherited from class java.lang.Enum</h3> |
| <code>clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf</code></li> |
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| <code>getClass, notify, notifyAll, wait, wait, wait</code></li> |
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| <ul class="blockList"> |
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| <h4>WRITE_TRUNCATE</h4> |
| <pre>public static final <a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html" title="enum in org.apache.beam.sdk.io.gcp.bigquery">BigQueryIO.Write.WriteDisposition</a> WRITE_TRUNCATE</pre> |
| <div class="block">Specifies that write should replace a table. |
| |
| <p>The replacement may occur in multiple steps - for instance by first removing the |
| existing table, then creating a replacement, then filling it in. This is not an atomic |
| operation, and external programs may see the table in any of these intermediate steps.</div> |
| </li> |
| </ul> |
| <a name="WRITE_APPEND"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>WRITE_APPEND</h4> |
| <pre>public static final <a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html" title="enum in org.apache.beam.sdk.io.gcp.bigquery">BigQueryIO.Write.WriteDisposition</a> WRITE_APPEND</pre> |
| <div class="block">Specifies that rows may be appended to an existing table.</div> |
| </li> |
| </ul> |
| <a name="WRITE_EMPTY"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>WRITE_EMPTY</h4> |
| <pre>public static final <a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html" title="enum in org.apache.beam.sdk.io.gcp.bigquery">BigQueryIO.Write.WriteDisposition</a> WRITE_EMPTY</pre> |
| <div class="block">Specifies that the output table must be empty. This is the default behavior. |
| |
| <p>If the output table is not empty, the write fails at runtime. |
| |
| <p>This check may occur long before data is written, and does not guarantee exclusive |
| access to the table. If two programs are run concurrently, each specifying the same output |
| table and a <a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html" title="enum in org.apache.beam.sdk.io.gcp.bigquery"><code>BigQueryIO.Write.WriteDisposition</code></a> of <a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html#WRITE_EMPTY"><code>WRITE_EMPTY</code></a>, it is |
| possible for both to succeed.</div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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| <a name="values--"> |
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| <h4>values</h4> |
| <pre>public static <a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html" title="enum in org.apache.beam.sdk.io.gcp.bigquery">BigQueryIO.Write.WriteDisposition</a>[] values()</pre> |
| <div class="block">Returns an array containing the constants of this enum type, in |
| the order they are declared. This method may be used to iterate |
| over the constants as follows: |
| <pre> |
| for (BigQueryIO.Write.WriteDisposition c : BigQueryIO.Write.WriteDisposition.values()) |
| System.out.println(c); |
| </pre></div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an array containing the constants of this enum type, in the order they are declared</dd> |
| </dl> |
| </li> |
| </ul> |
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| <!-- --> |
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| <h4>valueOf</h4> |
| <pre>public static <a href="../../../../../../../org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.Write.WriteDisposition.html" title="enum in org.apache.beam.sdk.io.gcp.bigquery">BigQueryIO.Write.WriteDisposition</a> valueOf(java.lang.String name)</pre> |
| <div class="block">Returns the enum constant of this type with the specified name. |
| The string must match <i>exactly</i> an identifier used to declare an |
| enum constant in this type. (Extraneous whitespace characters are |
| not permitted.)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - the name of the enum constant to be returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the enum constant with the specified name</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd> |
| <dd><code>java.lang.NullPointerException</code> - if the argument is null</dd> |
| </dl> |
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