Consolidated Antlr grammars into dedicated package

hibernate-core/hibernate-core.gradle

@@ -385,10 +385,10 @@ class Antlr4Plugin implements Plugin<Project> {
 }
 
 class Antlr4GenerationTask extends DefaultTask {
-    static final String HQL_PCKG = 'org.hibernate.query.hql.internal'
-    static final String IMPORT_SQL_PCKG = 'org.hibernate.tool.hbm2ddl.grammar'
-    static final String GRAPH_PCKG = 'org.hibernate.graph.internal.parse'
-    static final String ORDER_PCKG = 'org.hibernate.grammars.ordering'
+    static final String HQL_PCKG        = 'org.hibernate.grammars.hql'
+    static final String IMPORT_SQL_PCKG = 'org.hibernate.grammars.importsql'
+    static final String GRAPH_PCKG      = 'org.hibernate.grammars.graph'
+    static final String ORDER_PCKG      = 'org.hibernate.grammars.ordering'
 
     List<GrammarDescriptor> grammarDescriptors = [
             new GrammarDescriptor( HQL_PCKG, 'HqlLexer' ),

hibernate-core/src/main/antlr/org/hibernate/grammars/graph/GraphLanguageLexer.g4

@@ -7,7 +7,7 @@ lexer grammar GraphLanguageLexer;
  * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
  * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
  */
-package org.hibernate.graph.internal.parse;
+package org.hibernate.grammars.graph;
 }
 
 @members {

hibernate-core/src/main/antlr/org/hibernate/grammars/graph/GraphLanguageParser.g4

@@ -11,7 +11,7 @@ options {
  * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
  * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
  */
-package org.hibernate.graph.internal.parse;
+package org.hibernate.grammars.graph;
 }
 
 @members {

hibernate-core/src/main/antlr/org/hibernate/grammars/hql/HqlLexer.g4

@@ -8,7 +8,7 @@ lexer grammar HqlLexer;
  * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
  * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
  */
-package org.hibernate.query.hql.internal;
+package org.hibernate.grammars.hql;
 }
 
 WS : ( ' ' | '\t' | '\f' | EOL ) -> skip;

hibernate-core/src/main/antlr/org/hibernate/grammars/hql/HqlParser.g4

@@ -11,7 +11,7 @@ options {
  * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
  * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
  */
-package org.hibernate.query.hql.internal;
+package org.hibernate.grammars.hql;
 }
 
 @members {

hibernate-core/src/main/antlr/org/hibernate/grammars/importsql/SqlStatementLexer.g4

@@ -7,8 +7,7 @@ lexer grammar SqlStatementLexer;
  * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
  * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
  */
-package org.hibernate.tool.hbm2ddl.grammar;
-
+package org.hibernate.grammars.importsql;
 }
 
 STMT_END

hibernate-core/src/main/antlr/org/hibernate/grammars/importsql/SqlStatementParser.g4

@@ -11,7 +11,7 @@ options {
  * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
  * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
  */
-package org.hibernate.tool.hbm2ddl.grammar;
+package org.hibernate.grammars.importsql;
 }
 
 

hibernate-core/src/main/antlr/org/hibernate/tool/hbm2ddl/grammar/SqlStatementLexer.tokens

@@ -1,6 +0,0 @@
-STMT_END=1
-MULTILINE_COMMENT=2
-LINE_COMMENT=3
-NEWLINE=4
-WORD=5
-QUOTED_TEXT=6

hibernate-core/src/main/java/org/hibernate/graph/internal/parse/GraphParser.java

@@ -7,6 +7,9 @@
 package org.hibernate.graph.internal.parse;
 
 import org.hibernate.engine.spi.SessionFactoryImplementor;
+import org.hibernate.grammars.graph.GraphLanguageLexer;
+import org.hibernate.grammars.graph.GraphLanguageParser;
+import org.hibernate.grammars.graph.GraphLanguageParserBaseVisitor;
 import org.hibernate.graph.InvalidGraphException;
 import org.hibernate.graph.spi.AttributeNodeImplementor;
 import org.hibernate.graph.spi.GraphImplementor;

hibernate-core/src/main/java/org/hibernate/query/hql/internal/HqlParseTreeBuilder.java

@@ -6,6 +6,8 @@
  */
 package org.hibernate.query.hql.internal;
 
+import org.hibernate.grammars.hql.HqlLexer;
+import org.hibernate.grammars.hql.HqlParser;
 import org.hibernate.query.hql.HqlLogger;
 
 import org.jboss.logging.Logger;

hibernate-core/src/main/java/org/hibernate/query/hql/internal/SemanticQueryBuilder.java

@@ -22,6 +22,8 @@ import org.hibernate.NullPrecedence;
 import org.hibernate.SortOrder;
 import org.hibernate.boot.registry.classloading.spi.ClassLoaderService;
 import org.hibernate.boot.registry.classloading.spi.ClassLoadingException;
+import org.hibernate.grammars.hql.HqlParser;
+import org.hibernate.grammars.hql.HqlParserBaseVisitor;
 import org.hibernate.internal.util.collections.Stack;
 import org.hibernate.internal.util.collections.StandardStack;
 import org.hibernate.metamodel.CollectionClassification;
@@ -136,7 +138,7 @@ import org.jboss.logging.Logger;
 import org.antlr.v4.runtime.Token;
 
 import static java.util.Arrays.asList;
-import static org.hibernate.query.hql.internal.HqlParser.IDENTIFIER;
+import static org.hibernate.grammars.hql.HqlParser.IDENTIFIER;
 
 /**
  * Responsible for producing an SQM using visitation over an HQL parse tree generated by

hibernate-core/src/main/java/org/hibernate/query/hql/internal/StandardHqlTranslator.java

@@ -7,6 +7,8 @@
 package org.hibernate.query.hql.internal;
 
 import org.hibernate.QueryException;
+import org.hibernate.grammars.hql.HqlLexer;
+import org.hibernate.grammars.hql.HqlParser;
 import org.hibernate.query.sqm.InterpretationException;
 import org.hibernate.query.hql.HqlTranslator;
 import org.hibernate.query.sqm.internal.SqmTreePrinter;

hibernate-core/src/main/java/org/hibernate/tool/hbm2ddl/MultipleLinesSqlCommandExtractor.java

@@ -9,8 +9,8 @@ package org.hibernate.tool.hbm2ddl;
 import java.io.Reader;
 import java.util.List;
 
-import org.hibernate.tool.hbm2ddl.grammar.SqlStatementLexer;
-import org.hibernate.tool.hbm2ddl.grammar.SqlStatementParser;
+import org.hibernate.grammars.importsql.SqlStatementLexer;
+import org.hibernate.grammars.importsql.SqlStatementParser;
 
 import org.antlr.v4.runtime.CommonTokenStream;
 import org.antlr.v4.runtime.UnbufferedCharStream;

hibernate-core/src/main/java/org/hibernate/tool/hbm2ddl/SqlStatementParserListenerImpl.java

@@ -9,8 +9,8 @@ package org.hibernate.tool.hbm2ddl;
 import java.util.ArrayList;
 import java.util.List;
 
-import org.hibernate.tool.hbm2ddl.grammar.SqlStatementParser;
-import org.hibernate.tool.hbm2ddl.grammar.SqlStatementParserBaseListener;
+import org.hibernate.grammars.importsql.SqlStatementParser;
+import org.hibernate.grammars.importsql.SqlStatementParserBaseListener;
 
 /**
  * @author Andrea Boriero

hibernate-core/src/test/java/org/hibernate/test/fileimport/StatementsWithoutTerminalCharsImportFileTest.java

@@ -21,7 +21,6 @@ import org.hibernate.resource.transaction.backend.jta.internal.JtaTransactionCoo
 import org.hibernate.resource.transaction.spi.TransactionCoordinatorBuilder;
 import org.hibernate.tool.hbm2ddl.ImportScriptException;
 import org.hibernate.tool.hbm2ddl.MultipleLinesSqlCommandExtractor;
-import org.hibernate.tool.hbm2ddl.grammar.SqlStatementParser;
 import org.hibernate.tool.schema.SourceType;
 import org.hibernate.tool.schema.TargetType;
 import org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl;