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| <pre>static class <span class="typeNameLabel">ElasticsearchMapping.Datatype</span> |
| extends java.lang.Object</pre> |
| <div class="block">Represents elastic data-type, like <code>long</code>, <code>keyword</code>, |
| <code>date</code> etc.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/mapping-types.html">Mapping Types</a></dd> |
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| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static com.fasterxml.jackson.databind.node.JsonNodeFactory</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#FACTORY">FACTORY</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private static java.util.Set<com.fasterxml.jackson.databind.JsonNode></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#MISSING_VALUES">MISSING_VALUES</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private com.fasterxml.jackson.databind.JsonNode</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#missingValue">missingValue</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#name">name</a></span></code></th> |
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| <td class="colFirst"><code>private </code></td> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.lang.String)">Datatype</a></span>​(java.lang.String name)</code></th> |
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| <td class="colFirst"><code>(package private) static boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isMissingValue(com.fasterxml.jackson.databind.JsonNode)">isMissingValue</a></span>​(com.fasterxml.jackson.databind.JsonNode node)</code></th> |
| <td class="colLast"> </td> |
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| <td class="colFirst"><code>(package private) java.util.Optional<com.fasterxml.jackson.databind.JsonNode></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#missingValue()">missingValue</a></span>()</code></th> |
| <td class="colLast"> </td> |
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| <td class="colFirst"><code>private static com.fasterxml.jackson.databind.JsonNode</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#missingValueForType(java.lang.String)">missingValueForType</a></span>​(java.lang.String name)</code></th> |
| <td class="colLast"> |
| <div class="block">Mapping between ES type and json value that represents |
| <code>missing value</code> during aggregations.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>(package private) java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#name()">name</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Name of the type: <code>text</code>, <code>integer</code>, <code>float</code> etc.</div> |
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| <pre>private static final com.fasterxml.jackson.databind.node.JsonNodeFactory FACTORY</pre> |
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| <pre>private static final java.util.Set<com.fasterxml.jackson.databind.JsonNode> MISSING_VALUES</pre> |
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| <pre>private final com.fasterxml.jackson.databind.JsonNode missingValue</pre> |
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| <h4>Datatype</h4> |
| <pre>private Datatype​(java.lang.String name)</pre> |
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| <pre class="methodSignature">@Nullable |
| private static com.fasterxml.jackson.databind.JsonNode missingValueForType​(java.lang.String name)</pre> |
| <div class="block">Mapping between ES type and json value that represents |
| <code>missing value</code> during aggregations. This value can't be |
| <code>null</code> and should match type or the field (for ES long type it |
| also has to be json integer, for date it has to match date format or be |
| integer (millis epoch) etc. |
| |
| <p>It is used for terms aggregations to represent SQL <code>null</code>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - name of the type (<code>long</code>, <code>keyword</code> ...)</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>json that will be used in elastic search terms aggregation for |
| missing value</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-bucket-terms-aggregation.html#_missing_value_13">Missing Value</a></dd> |
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