HHH-18448 Add cast and notEqualTo methods to JpaExpression and SqmExpression

hibernate-core/src/main/java/org/hibernate/query/criteria/JpaExpression.java

@@ -60,5 +60,12 @@ public interface JpaExpression<T> extends JpaSelection<T>, Expression<T> {
 	@Override
 	Predicate equalTo(Object value);
 
+	@Override
 	<X> JpaExpression<X> cast(Class<X> type);
+
+	@Override
+	Predicate notEqualTo(Expression<?> value);
+
+	@Override
+	Predicate notEqualTo(Object value);
 }

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

@@ -236,7 +236,7 @@ public class FullyQualifiedReflectivePathTerminal
 	}
 
 	@Override
-	public Expression cast(Class type) {
+	public SqmExpression cast(Class type) {
 		return null;
 	}
 

hibernate-core/src/main/java/org/hibernate/query/sqm/tree/expression/SqmExpression.java

@@ -131,4 +131,9 @@ public interface SqmExpression<T> extends SqmSelectableNode<T>, JpaExpression<T>
 		return castAs( nodeBuilder().getTypeConfiguration().getBasicTypeForJavaType( type ) );
 	}
 
+	@Override
+	Predicate notEqualTo(Expression<?> value);
+
+	@Override
+	Predicate notEqualTo(Object value);
 }

hibernate-core/src/main/java/org/hibernate/query/sqm/tree/expression/SqmFieldLiteral.java

@@ -175,7 +175,7 @@ public class SqmFieldLiteral<T> implements SqmExpression<T>, SqmExpressible<T>,
 	}
 
 	@Override
-	public <X> Expression<X> cast(Class<X> type) {
+	public <X> SqmExpression<X> cast(Class<X> type) {
 		return null;
 	}
 

hibernate-core/src/main/java/org/hibernate/query/sqm/tree/select/SqmSubQuery.java

@@ -731,7 +731,7 @@ public class SqmSubQuery<T> extends AbstractSqmSelectQuery<T> implements SqmSele
 	}
 
 	@Override
-	public <X> Expression<X> cast(Class<X> targetType) {
+	public <X> SqmExpression<X> cast(Class<X> targetType) {
 		return nodeBuilder().cast( this, targetType );
 	}