Remove esql-core ParsingException (#118789) (#118811)

* Remove esql-core ParsingException
Move fulltext related classes: querydsl, predicate and tests

Author: astefan

x-pack/plugin/esql-core/src/main/java/org/elasticsearch/xpack/esql/core/ParsingException.java

@@ -11,7 +11,6 @@
 import org.elasticsearch.xpack.esql.core.expression.Expression;
 import org.elasticsearch.xpack.esql.core.expression.FieldAttribute;
 import org.elasticsearch.xpack.esql.core.expression.MetadataAttribute;
-import org.elasticsearch.xpack.esql.core.expression.predicate.fulltext.MultiMatchQueryPredicate;
 import org.elasticsearch.xpack.esql.core.expression.predicate.logical.And;
 import org.elasticsearch.xpack.esql.core.expression.predicate.logical.Not;
 import org.elasticsearch.xpack.esql.core.expression.predicate.logical.Or;
@@ -22,7 +21,6 @@
 import org.elasticsearch.xpack.esql.core.expression.predicate.regex.WildcardLike;
 import org.elasticsearch.xpack.esql.core.querydsl.query.BoolQuery;
 import org.elasticsearch.xpack.esql.core.querydsl.query.ExistsQuery;
-import org.elasticsearch.xpack.esql.core.querydsl.query.MultiMatchQuery;
 import org.elasticsearch.xpack.esql.core.querydsl.query.NotQuery;
 import org.elasticsearch.xpack.esql.core.querydsl.query.Query;
 import org.elasticsearch.xpack.esql.core.querydsl.query.RegexQuery;
@@ -71,18 +69,6 @@ private static Query translateField(RegexMatch e, String targetFieldName) {
         }
     }
 
-    public static class MultiMatches extends ExpressionTranslator<MultiMatchQueryPredicate> {
-
-        @Override
-        protected Query asQuery(MultiMatchQueryPredicate q, TranslatorHandler handler) {
-            return doTranslate(q, handler);
-        }
-
-        public static Query doTranslate(MultiMatchQueryPredicate q, TranslatorHandler handler) {
-            return new MultiMatchQuery(q.source(), q.query(), q.fields(), q);
-        }
-    }
-
     public static class BinaryLogic extends ExpressionTranslator<
         org.elasticsearch.xpack.esql.core.expression.predicate.logical.BinaryLogic> {
 

x-pack/plugin/esql-core/src/main/java/org/elasticsearch/xpack/esql/core/planner/ExpressionTranslators.java

@@ -11,7 +11,6 @@
 import org.elasticsearch.common.Strings;
 import org.elasticsearch.common.util.CollectionUtils;
 import org.elasticsearch.common.util.FeatureFlag;
-import org.elasticsearch.xpack.esql.core.ParsingException;
 import org.elasticsearch.xpack.esql.core.QlIllegalArgumentException;
 import org.elasticsearch.xpack.esql.core.expression.Expression;
 import org.elasticsearch.xpack.esql.core.expression.function.Function;
@@ -146,6 +145,7 @@
 import org.elasticsearch.xpack.esql.expression.function.scalar.string.ToUpper;
 import org.elasticsearch.xpack.esql.expression.function.scalar.string.Trim;
 import org.elasticsearch.xpack.esql.expression.function.scalar.util.Delay;
+import org.elasticsearch.xpack.esql.parser.ParsingException;
 import org.elasticsearch.xpack.esql.session.Configuration;
 
 import java.lang.reflect.Constructor;

x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/expression/function/EsqlFunctionRegistry.java

@@ -9,8 +9,8 @@
 
 import org.elasticsearch.common.io.stream.NamedWriteableRegistry;
 import org.elasticsearch.xpack.esql.action.EsqlCapabilities;
-import org.elasticsearch.xpack.esql.core.expression.predicate.fulltext.MatchQueryPredicate;
-import org.elasticsearch.xpack.esql.core.expression.predicate.fulltext.MultiMatchQueryPredicate;
+import org.elasticsearch.xpack.esql.expression.predicate.fulltext.MatchQueryPredicate;
+import org.elasticsearch.xpack.esql.expression.predicate.fulltext.MultiMatchQueryPredicate;
 
 import java.util.ArrayList;
 import java.util.Collections;

x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/expression/function/fulltext/FullTextWritables.java

@@ -4,7 +4,7 @@
  * 2.0; you may not use this file except in compliance with the Elastic License
  * 2.0.
  */
-package org.elasticsearch.xpack.esql.core.expression.predicate.fulltext;
+package org.elasticsearch.xpack.esql.expression.predicate.fulltext;
 
 import org.elasticsearch.common.io.stream.StreamInput;
 import org.elasticsearch.common.io.stream.StreamOutput;

x-pack/plugin/esql-core/src/main/java/org/elasticsearch/xpack/esql/core/expression/predicate/fulltext/FullTextPredicate.java renamed to x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/expression/predicate/fulltext/FullTextPredicate.java

@@ -4,13 +4,13 @@
  * 2.0; you may not use this file except in compliance with the Elastic License
  * 2.0.
  */
-package org.elasticsearch.xpack.esql.core.expression.predicate.fulltext;
+package org.elasticsearch.xpack.esql.expression.predicate.fulltext;
 
 import org.elasticsearch.common.Strings;
 import org.elasticsearch.common.util.Maps;
-import org.elasticsearch.xpack.esql.core.ParsingException;
-import org.elasticsearch.xpack.esql.core.expression.predicate.fulltext.FullTextPredicate.Operator;
 import org.elasticsearch.xpack.esql.core.tree.Source;
+import org.elasticsearch.xpack.esql.expression.predicate.fulltext.FullTextPredicate.Operator;
+import org.elasticsearch.xpack.esql.parser.ParsingException;
 
 import java.util.LinkedHashMap;
 import java.util.Locale;
@@ -86,7 +86,7 @@ private static String[] splitInTwo(String string, String delimiter) {
         return split;
     }
 
-    static FullTextPredicate.Operator operator(Map<String, String> options, String key) {
+    static Operator operator(Map<String, String> options, String key) {
         String value = options.get(key);
         return value != null ? Operator.valueOf(value.toUpperCase(Locale.ROOT)) : null;
     }

x-pack/plugin/esql-core/src/main/java/org/elasticsearch/xpack/esql/core/expression/predicate/fulltext/FullTextUtils.java renamed to x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/expression/predicate/fulltext/FullTextUtils.java

@@ -4,7 +4,7 @@
  * 2.0; you may not use this file except in compliance with the Elastic License
  * 2.0.
  */
-package org.elasticsearch.xpack.esql.core.expression.predicate.fulltext;
+package org.elasticsearch.xpack.esql.expression.predicate.fulltext;
 
 import org.elasticsearch.common.io.stream.NamedWriteableRegistry;
 import org.elasticsearch.common.io.stream.StreamInput;

x-pack/plugin/esql-core/src/main/java/org/elasticsearch/xpack/esql/core/expression/predicate/fulltext/MatchQueryPredicate.java renamed to x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/expression/predicate/fulltext/MatchQueryPredicate.java

@@ -4,7 +4,7 @@
  * 2.0; you may not use this file except in compliance with the Elastic License
  * 2.0.
  */
-package org.elasticsearch.xpack.esql.core.expression.predicate.fulltext;
+package org.elasticsearch.xpack.esql.expression.predicate.fulltext;
 
 import org.elasticsearch.common.io.stream.NamedWriteableRegistry;
 import org.elasticsearch.common.io.stream.StreamInput;

x-pack/plugin/esql-core/src/main/java/org/elasticsearch/xpack/esql/core/expression/predicate/fulltext/MultiMatchQueryPredicate.java renamed to x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/expression/predicate/fulltext/MultiMatchQueryPredicate.java

@@ -70,11 +70,7 @@ private <T> T invokeParser(
         BiFunction<AstBuilder, ParserRuleContext, T> result
     ) {
         if (query.length() > MAX_LENGTH) {
-            throw new org.elasticsearch.xpack.esql.core.ParsingException(
-                "ESQL statement is too large [{} characters > {}]",
-                query.length(),
-                MAX_LENGTH
-            );
+            throw new ParsingException("ESQL statement is too large [{} characters > {}]", query.length(), MAX_LENGTH);
         }
         try {
             EsqlBaseLexer lexer = new EsqlBaseLexer(CharStreams.fromString(query));

x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/parser/EsqlParser.java

@@ -14,7 +14,6 @@
 import org.antlr.v4.runtime.tree.ParseTreeVisitor;
 import org.antlr.v4.runtime.tree.TerminalNode;
 import org.elasticsearch.common.util.Maps;
-import org.elasticsearch.xpack.esql.core.ParsingException;
 import org.elasticsearch.xpack.esql.core.tree.Location;
 import org.elasticsearch.xpack.esql.core.tree.Source;
 import org.elasticsearch.xpack.esql.core.util.Check;