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| <h1 title="Package" class="title">Package org.apache.calcite.adapter.elasticsearch</h1> |
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| <div class="block">Query provider based on an Elasticsearch2 DB.</div> |
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| <table class="typeSummary"> |
| <caption><span>Interface Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Interface</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchConstants.html" title="interface in org.apache.calcite.adapter.elasticsearch">ElasticsearchConstants</a></th> |
| <td class="colLast"> |
| <div class="block">Internal constants referenced in this package.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchJson.Aggregation.html" title="interface in org.apache.calcite.adapter.elasticsearch">ElasticsearchJson.Aggregation</a></th> |
| <td class="colLast"> |
| <div class="block">Identifies all aggregations</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchJson.HasAggregations.html" title="interface in org.apache.calcite.adapter.elasticsearch">ElasticsearchJson.HasAggregations</a></th> |
| <td class="colLast"> |
| <div class="block">Allows traversing aggregations tree</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchRel.html" title="interface in org.apache.calcite.adapter.elasticsearch">ElasticsearchRel</a></th> |
| <td class="colLast"> |
| <div class="block">Relational expression that uses Elasticsearch calling convention.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="PredicateAnalyzer.Expression.html" title="interface in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer.Expression</a></th> |
| <td class="colLast"> |
| <div class="block">Empty interface; exists only to define type hierarchy</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="PredicateAnalyzer.TerminalExpression.html" title="interface in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer.TerminalExpression</a></th> |
| <td class="colLast"> |
| <div class="block">Empty interface; exists only to define type hierarchy</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"> |
| <table class="typeSummary"> |
| <caption><span>Class Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchAggregate.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchAggregate</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of |
| <a href="../../rel/core/Aggregate.html" title="class in org.apache.calcite.rel.core"><code>Aggregate</code></a> relational expression |
| for ElasticSearch.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchEnumerators.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchEnumerators</a></th> |
| <td class="colLast"> |
| <div class="block">Util functions which convert |
| <a href="ElasticsearchJson.SearchHit.html" title="class in org.apache.calcite.adapter.elasticsearch"><code>ElasticsearchJson.SearchHit</code></a> |
| into calcite specific return type (map, object[], list etc.)</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchFilter.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchFilter</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of a <a href="../../rel/core/Filter.html" title="class in org.apache.calcite.rel.core"><code>Filter</code></a> |
| relational expression in Elasticsearch.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchFilter.PredicateAnalyzerTranslator.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchFilter.PredicateAnalyzerTranslator</a></th> |
| <td class="colLast"> |
| <div class="block">New version of translator which uses visitor pattern |
| and allow to process more complex (boolean) predicates.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchJson.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchJson</a></th> |
| <td class="colLast"> |
| <div class="block">Internal objects (and deserializers) used to parse Elasticsearch results |
| (which are in JSON format).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchJson.Aggregations.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchJson.Aggregations</a></th> |
| <td class="colLast"> |
| <div class="block"><a href="ElasticsearchJson.Aggregation.html" title="interface in org.apache.calcite.adapter.elasticsearch"><code>ElasticsearchJson.Aggregation</code></a> container.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchJson.AggregationsDeserializer.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchJson.AggregationsDeserializer</a></th> |
| <td class="colLast"> |
| <div class="block">Allows to de-serialize nested aggregation structures.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchJson.Bucket.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchJson.Bucket</a></th> |
| <td class="colLast"> |
| <div class="block">A bucket represents a criteria to which all documents that fall in it adhere to.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchJson.GroupValue.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchJson.GroupValue</a></th> |
| <td class="colLast"> |
| <div class="block">Distinguishes from <a href="ElasticsearchJson.MultiValue.html" title="class in org.apache.calcite.adapter.elasticsearch"><code>ElasticsearchJson.MultiValue</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchJson.MultiBucketsAggregation.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchJson.MultiBucketsAggregation</a></th> |
| <td class="colLast"> |
| <div class="block">An aggregation that returns multiple buckets</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchJson.MultiValue.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchJson.MultiValue</a></th> |
| <td class="colLast"> |
| <div class="block">Multi value aggregatoin like |
| <a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-metrics-stats-aggregation.html">Stats</a></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchJson.Result.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchJson.Result</a></th> |
| <td class="colLast"> |
| <div class="block">Response from Elastic</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchJson.RowKey.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchJson.RowKey</a></th> |
| <td class="colLast"> |
| <div class="block">Identifies a calcite row (as in relational algebra)</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchJson.SearchHit.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchJson.SearchHit</a></th> |
| <td class="colLast"> |
| <div class="block">Concrete result record which matched the query.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchJson.SearchHits.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchJson.SearchHits</a></th> |
| <td class="colLast"> |
| <div class="block">Similar to <code>SearchHits</code> in ES.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchJson.SearchTotal.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchJson.SearchTotal</a></th> |
| <td class="colLast"> |
| <div class="block">Container for total hits</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchJson.SearchTotalDeserializer.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchJson.SearchTotalDeserializer</a></th> |
| <td class="colLast"> |
| <div class="block">Allows to de-serialize total hits structures.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchMapping.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchMapping</a></th> |
| <td class="colLast"> |
| <div class="block">Stores Elasticsearch |
| <a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/mapping.html"> |
| mapping</a> information for particular index.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchMapping.Datatype.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchMapping.Datatype</a></th> |
| <td class="colLast"> |
| <div class="block">Represents elastic data-type, like <code>long</code>, <code>keyword</code>, |
| <code>date</code> etc.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchProject.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchProject</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="../../rel/core/Project.html" title="class in org.apache.calcite.rel.core"><code>Project</code></a> |
| relational expression in Elasticsearch.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchRel.Implementor.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchRel.Implementor</a></th> |
| <td class="colLast"> |
| <div class="block">Callback for the implementation process that converts a tree of |
| <a href="ElasticsearchRel.html" title="interface in org.apache.calcite.adapter.elasticsearch"><code>ElasticsearchRel</code></a> nodes into an Elasticsearch query.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchRules.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchRules</a></th> |
| <td class="colLast"> |
| <div class="block">Rules and relational operators for |
| <a href="ElasticsearchRel.html#CONVENTION"><code>ELASTICSEARCH</code></a> |
| calling convention.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchRules.ElasticsearchAggregateRule.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchRules.ElasticsearchAggregateRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to convert an <a href="../../rel/logical/LogicalAggregate.html" title="class in org.apache.calcite.rel.logical"><code>LogicalAggregate</code></a> |
| to an <a href="ElasticsearchAggregate.html" title="class in org.apache.calcite.adapter.elasticsearch"><code>ElasticsearchAggregate</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchRules.ElasticsearchConverterRule.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchRules.ElasticsearchConverterRule</a></th> |
| <td class="colLast"> |
| <div class="block">Base class for planner rules that convert a relational expression to |
| Elasticsearch calling convention.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchRules.ElasticsearchFilterRule.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchRules.ElasticsearchFilterRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to convert a <a href="../../rel/logical/LogicalFilter.html" title="class in org.apache.calcite.rel.logical"><code>LogicalFilter</code></a> to an |
| <a href="ElasticsearchFilter.html" title="class in org.apache.calcite.adapter.elasticsearch"><code>ElasticsearchFilter</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchRules.ElasticsearchProjectRule.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchRules.ElasticsearchProjectRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to convert a <a href="../../rel/logical/LogicalProject.html" title="class in org.apache.calcite.rel.logical"><code>LogicalProject</code></a> |
| to an <a href="ElasticsearchProject.html" title="class in org.apache.calcite.adapter.elasticsearch"><code>ElasticsearchProject</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchRules.ElasticsearchSortRule.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchRules.ElasticsearchSortRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to convert a <a href="../../rel/core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a> to an |
| <a href="ElasticsearchSort.html" title="class in org.apache.calcite.adapter.elasticsearch"><code>ElasticsearchSort</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchRules.RexToElasticsearchTranslator.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchRules.RexToElasticsearchTranslator</a></th> |
| <td class="colLast"> |
| <div class="block">Translator from <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> to strings in Elasticsearch's expression |
| language.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchSchema.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchSchema</a></th> |
| <td class="colLast"> |
| <div class="block">Each table in the schema is an ELASTICSEARCH index.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchSchemaFactory.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchSchemaFactory</a></th> |
| <td class="colLast"> |
| <div class="block">Factory that creates an <a href="ElasticsearchSchema.html" title="class in org.apache.calcite.adapter.elasticsearch"><code>ElasticsearchSchema</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchSearchResult.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchSearchResult</a></th> |
| <td class="colLast"> |
| <div class="block">Internal object used to parse elastic search result.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchSearchResult.SearchHit.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchSearchResult.SearchHit</a></th> |
| <td class="colLast"> |
| <div class="block">Concrete result record which matched the query.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchSearchResult.SearchHits.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchSearchResult.SearchHits</a></th> |
| <td class="colLast"> |
| <div class="block">Similar to <code>SearchHits</code> in ES.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchSort.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchSort</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="../../rel/core/Sort.html" title="class in org.apache.calcite.rel.core"><code>Sort</code></a> |
| relational expression in Elasticsearch.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchTable.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchTable</a></th> |
| <td class="colLast"> |
| <div class="block">Table based on an Elasticsearch index.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchTable.ElasticsearchQueryable.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchTable.ElasticsearchQueryable</a><T></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="../../linq4j/Queryable.html" title="interface in org.apache.calcite.linq4j"><code>Queryable</code></a> based on |
| a <a href="ElasticsearchTable.html" title="class in org.apache.calcite.adapter.elasticsearch"><code>ElasticsearchTable</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchTableScan.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchTableScan</a></th> |
| <td class="colLast"> |
| <div class="block">Relational expression representing a scan of an Elasticsearch type.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchToEnumerableConverter.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchToEnumerableConverter</a></th> |
| <td class="colLast"> |
| <div class="block">Relational expression representing a scan of a table in an Elasticsearch data source.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchToEnumerableConverterRule.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchToEnumerableConverterRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to convert a relational expression from |
| <a href="ElasticsearchRel.html#CONVENTION"><code>ElasticsearchRel.CONVENTION</code></a> to <a href="../enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>EnumerableConvention</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchTransport.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchTransport</a></th> |
| <td class="colLast"> |
| <div class="block">Set of predefined functions for REST interaction with elastic search API.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchTransport.HttpFunction.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchTransport.HttpFunction</a></th> |
| <td class="colLast"> |
| <div class="block">Basic rest operations interacting with elastic cluster.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchTransport.JsonParserFn.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchTransport.JsonParserFn</a><T></th> |
| <td class="colLast"> |
| <div class="block">Parses HTTP response into some class using jackson API.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="MapProjectionFieldVisitor.html" title="class in org.apache.calcite.adapter.elasticsearch">MapProjectionFieldVisitor</a></th> |
| <td class="colLast"> |
| <div class="block">Visitor that extracts the actual field name from an item expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="PredicateAnalyzer.html" title="class in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer</a></th> |
| <td class="colLast"> |
| <div class="block">Query predicate analyzer.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="PredicateAnalyzer.CastExpression.html" title="class in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer.CastExpression</a></th> |
| <td class="colLast"> |
| <div class="block">SQL cast: <code>cast(col as INTEGER)</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="PredicateAnalyzer.CompoundQueryExpression.html" title="class in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer.CompoundQueryExpression</a></th> |
| <td class="colLast"> |
| <div class="block">Builds conjunctions / disjunctions based on existing expressions</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="PredicateAnalyzer.LiteralExpression.html" title="class in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer.LiteralExpression</a></th> |
| <td class="colLast"> |
| <div class="block">Literal like <code>'foo' or 42 or true</code> etc.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="PredicateAnalyzer.NamedFieldExpression.html" title="class in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer.NamedFieldExpression</a></th> |
| <td class="colLast"> |
| <div class="block">Used for bind variables</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="PredicateAnalyzer.NotLikeConverter.html" title="class in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer.NotLikeConverter</a></th> |
| <td class="colLast"> |
| <div class="block">Converts expressions of the form NOT(LIKE(...)) into NOT_LIKE(...)</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="PredicateAnalyzer.QueryExpression.html" title="class in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer.QueryExpression</a></th> |
| <td class="colLast"> |
| <div class="block">Main expression operators (like <code>equals</code>, <code>gt</code>, <code>exists</code> etc.)</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="PredicateAnalyzer.SimpleQueryExpression.html" title="class in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer.SimpleQueryExpression</a></th> |
| <td class="colLast"> |
| <div class="block">Usually basic expression of type <code>a = 'val'</code> or <code>b > 42</code>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="PredicateAnalyzer.Visitor.html" title="class in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer.Visitor</a></th> |
| <td class="colLast"> |
| <div class="block">Traverses <a href="../../rex/RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> tree and builds ES query.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="PredicateAnalyzer.Visitor.SwapResult.html" title="class in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer.Visitor.SwapResult</a></th> |
| <td class="colLast"> |
| <div class="block">Holder class for a pair of expressions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="QueryBuilders.html" title="class in org.apache.calcite.adapter.elasticsearch">QueryBuilders</a></th> |
| <td class="colLast"> |
| <div class="block">Utility class to generate elastic search queries.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="QueryBuilders.BoolQueryBuilder.html" title="class in org.apache.calcite.adapter.elasticsearch">QueryBuilders.BoolQueryBuilder</a></th> |
| <td class="colLast"> |
| <div class="block">Query for boolean logic</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="QueryBuilders.ConstantScoreQueryBuilder.html" title="class in org.apache.calcite.adapter.elasticsearch">QueryBuilders.ConstantScoreQueryBuilder</a></th> |
| <td class="colLast"> |
| <div class="block">A query that wraps a filter and simply returns a constant score equal to the |
| query boost for every document in the filter.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="QueryBuilders.ExistsQueryBuilder.html" title="class in org.apache.calcite.adapter.elasticsearch">QueryBuilders.ExistsQueryBuilder</a></th> |
| <td class="colLast"> |
| <div class="block">Constructs a query that only match on documents that the field has a value in them.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="QueryBuilders.MatchAllQueryBuilder.html" title="class in org.apache.calcite.adapter.elasticsearch">QueryBuilders.MatchAllQueryBuilder</a></th> |
| <td class="colLast"> |
| <div class="block">A query that matches on all documents.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="QueryBuilders.QueryBuilder.html" title="class in org.apache.calcite.adapter.elasticsearch">QueryBuilders.QueryBuilder</a></th> |
| <td class="colLast"> |
| <div class="block">Base class to build ES queries</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="QueryBuilders.RangeQueryBuilder.html" title="class in org.apache.calcite.adapter.elasticsearch">QueryBuilders.RangeQueryBuilder</a></th> |
| <td class="colLast"> |
| <div class="block">A Query that matches documents within an range of terms.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="QueryBuilders.RegexpQueryBuilder.html" title="class in org.apache.calcite.adapter.elasticsearch">QueryBuilders.RegexpQueryBuilder</a></th> |
| <td class="colLast"> |
| <div class="block">A Query that does fuzzy matching for a specific value.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="QueryBuilders.TermQueryBuilder.html" title="class in org.apache.calcite.adapter.elasticsearch">QueryBuilders.TermQueryBuilder</a></th> |
| <td class="colLast"> |
| <div class="block">A Query that matches documents containing a term.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="QueryBuilders.TermsQueryBuilder.html" title="class in org.apache.calcite.adapter.elasticsearch">QueryBuilders.TermsQueryBuilder</a></th> |
| <td class="colLast"> |
| <div class="block">A filter for a field based on several terms matching on any of them.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="Scrolling.html" title="class in org.apache.calcite.adapter.elasticsearch">Scrolling</a></th> |
| <td class="colLast"> |
| <div class="block">"Iterator" which retrieves results lazily and in batches.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="Scrolling.AutoClosingIterator.html" title="class in org.apache.calcite.adapter.elasticsearch">Scrolling.AutoClosingIterator</a></th> |
| <td class="colLast"> |
| <div class="block">Observes when existing iterator has ended and clears context (scroll) if any.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="Scrolling.SequentialIterator.html" title="class in org.apache.calcite.adapter.elasticsearch">Scrolling.SequentialIterator</a></th> |
| <td class="colLast"> |
| <div class="block">Iterator which consumes current <code>scrollId</code> until full search result is fetched |
| or <code>limit</code> is reached.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"> |
| <table class="typeSummary"> |
| <caption><span>Enum Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Enum</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchMethod.html" title="enum in org.apache.calcite.adapter.elasticsearch">ElasticsearchMethod</a></th> |
| <td class="colLast"> |
| <div class="block">Builtin methods in the Elasticsearch adapter.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ElasticsearchVersion.html" title="enum in org.apache.calcite.adapter.elasticsearch">ElasticsearchVersion</a></th> |
| <td class="colLast"> |
| <div class="block">Identifies current ES version at runtime.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"> |
| <table class="typeSummary"> |
| <caption><span>Exception Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Exception</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="PredicateAnalyzer.ExpressionNotAnalyzableException.html" title="class in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer.ExpressionNotAnalyzableException</a></th> |
| <td class="colLast"> |
| <div class="block">Thrown when <a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel"><code>RelNode</code></a> expression can't be processed |
| (or converted into ES query)</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="PredicateAnalyzer.PredicateAnalyzerException.html" title="class in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer.PredicateAnalyzerException</a></th> |
| <td class="colLast"> |
| <div class="block">Internal exception</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| </ul> |
| </div> |
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