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22 changes: 22 additions & 0 deletions
22
...ugin/esql/src/main/java/org/elasticsearch/xpack/esql/plan/logical/search/SearchUtils.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. Licensed under the Elastic License | ||
| * 2.0; you may not use this file except in compliance with the Elastic License | ||
| * 2.0. | ||
| */ | ||
|
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| package org.elasticsearch.xpack.esql.plan.logical.search; | ||
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| import org.elasticsearch.xpack.esql.core.expression.Attribute; | ||
| import org.elasticsearch.xpack.esql.core.expression.MetadataAttribute; | ||
| import org.elasticsearch.xpack.esql.core.tree.Source; | ||
| import org.elasticsearch.xpack.esql.core.type.DataTypes; | ||
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| class SearchUtils { | ||
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| private SearchUtils() {} | ||
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| static Attribute scoreField(Source source) { | ||
| return new MetadataAttribute(source, "_score", DataTypes.DOUBLE, false); | ||
| } | ||
| } |
74 changes: 74 additions & 0 deletions
74
...sql/src/main/java/org/elasticsearch/xpack/esql/plan/physical/search/EsScoreQueryExec.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. Licensed under the Elastic License | ||
| * 2.0; you may not use this file except in compliance with the Elastic License | ||
| * 2.0. | ||
| */ | ||
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| package org.elasticsearch.xpack.esql.plan.physical.search; | ||
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| import org.elasticsearch.common.Strings; | ||
| import org.elasticsearch.index.IndexMode; | ||
| import org.elasticsearch.index.query.QueryBuilder; | ||
| import org.elasticsearch.xpack.esql.core.expression.Attribute; | ||
| import org.elasticsearch.xpack.esql.core.expression.Expression; | ||
| import org.elasticsearch.xpack.esql.core.expression.MetadataAttribute; | ||
| import org.elasticsearch.xpack.esql.core.index.EsIndex; | ||
| import org.elasticsearch.xpack.esql.core.tree.NodeInfo; | ||
| import org.elasticsearch.xpack.esql.core.tree.NodeUtils; | ||
| import org.elasticsearch.xpack.esql.core.tree.Source; | ||
| import org.elasticsearch.xpack.esql.core.type.DataTypes; | ||
| import org.elasticsearch.xpack.esql.core.type.EsField; | ||
| import org.elasticsearch.xpack.esql.plan.physical.EsQueryExec; | ||
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| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.Objects; | ||
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| public class EsScoreQueryExec extends EsQueryExec { | ||
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| static final EsField SCORE_FIELD = new EsField("_score", DataTypes.DOUBLE, Map.of(), false); | ||
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| public EsScoreQueryExec(Source source, | ||
| EsIndex index, | ||
| List<Attribute> attrs, | ||
| QueryBuilder query, | ||
| Expression limit, | ||
| List<FieldSort> sorts, | ||
| Integer estimatedRowSize) { | ||
| super(source, index, IndexMode.STANDARD, attrs, query, limit, sorts, estimatedRowSize); | ||
| } | ||
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| public static boolean isScoreAttribute(Attribute attr) { | ||
| return attr instanceof MetadataAttribute && SCORE_FIELD.getName().equals(attr.name()); | ||
| } | ||
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| @Override | ||
| protected NodeInfo<EsQueryExec> info() { | ||
| return NodeInfo.create(this, EsScoreQueryExec::new, index(), attrs(), query(), limit(), sorts(), estimatedRowSize()); | ||
| } | ||
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| public EsScoreQueryExec withLimit(Expression limit) { | ||
| return Objects.equals(this.limit(), limit) | ||
| ? this | ||
| : new EsScoreQueryExec(source(), index(), attrs(), query(), limit, sorts(), estimatedRowSize()); | ||
| } | ||
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| @Override | ||
| public boolean equals(Object obj) { | ||
| if (this == obj) { | ||
| return true; | ||
| } | ||
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| if (obj == null || getClass() != obj.getClass()) { | ||
| return false; | ||
| } | ||
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| return super.equals(obj); | ||
| } | ||
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| @Override | ||
| public int hashCode() { | ||
| return super.hashCode(); | ||
| } | ||
| } |
66 changes: 66 additions & 0 deletions
66
...plugin/esql/src/main/java/org/elasticsearch/xpack/esql/plan/physical/search/RankExec.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. Licensed under the Elastic License | ||
| * 2.0; you may not use this file except in compliance with the Elastic License | ||
| * 2.0. | ||
| */ | ||
|
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| package org.elasticsearch.xpack.esql.plan.physical.search; | ||
|
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| import org.elasticsearch.xpack.esql.core.expression.Attribute; | ||
| import org.elasticsearch.xpack.esql.core.expression.Expression; | ||
| import org.elasticsearch.xpack.esql.core.tree.NodeInfo; | ||
| import org.elasticsearch.xpack.esql.core.tree.Source; | ||
| import org.elasticsearch.xpack.esql.plan.physical.PhysicalPlan; | ||
| import org.elasticsearch.xpack.esql.plan.physical.UnaryExec; | ||
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| import java.util.List; | ||
| import java.util.Objects; | ||
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| public class RankExec extends UnaryExec { | ||
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| private final Expression query; | ||
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| public RankExec(Source source, PhysicalPlan child, Expression query) { | ||
| super(source, child); | ||
| this.query = query; | ||
| } | ||
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| @Override | ||
| protected NodeInfo<RankExec> info() { | ||
| return NodeInfo.create(this, RankExec::new, child(), query); | ||
| } | ||
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| @Override | ||
| public RankExec replaceChild(PhysicalPlan newChild) { | ||
| return new RankExec(source(), newChild, query); | ||
| } | ||
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| public Expression query() { | ||
| return query; | ||
| } | ||
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| @Override | ||
| public List<Attribute> output() { | ||
| return child().output(); | ||
| } | ||
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| @Override | ||
| public int hashCode() { | ||
| return Objects.hash(query, child()); | ||
| } | ||
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| @Override | ||
| public boolean equals(Object obj) { | ||
| if (this == obj) { | ||
| return true; | ||
| } | ||
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| if (obj == null || getClass() != obj.getClass()) { | ||
| return false; | ||
| } | ||
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| RankExec other = (RankExec) obj; | ||
| return Objects.equals(query, other.query) && Objects.equals(child(), other.child()); | ||
| } | ||
| } |
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