feat: Postgres Contains and ContainedBy Operators

- sourced from https://github.com/MathewJoseph31/JSqlParser/tree/add-postgress-nested-WithClause
- resolves PR #361

Author: manticore-projects

src/main/java/net/sf/jsqlparser/expression/ExpressionVisitor.java

@@ -43,9 +43,12 @@
 import net.sf.jsqlparser.expression.operators.relational.MinorThan;
 import net.sf.jsqlparser.expression.operators.relational.MinorThanEquals;
 import net.sf.jsqlparser.expression.operators.relational.NotEqualsTo;
-import net.sf.jsqlparser.expression.operators.relational.DoubleAnd;//Added by mathew on 21st Nov 2016
-import net.sf.jsqlparser.expression.operators.relational.Contains;//Added by mathew on 21st Nov 2016
-import net.sf.jsqlparser.expression.operators.relational.ContainedBy;//Added by mathew on 21st Nov 2016
+import net.sf.jsqlparser.expression.operators.relational.DoubleAnd;// Added by mathew on 21st Nov
+                                                                   // 2016
+import net.sf.jsqlparser.expression.operators.relational.Contains;// Added by mathew on 21st Nov
+                                                                  // 2016
+import net.sf.jsqlparser.expression.operators.relational.ContainedBy;// Added by mathew on 21st Nov
+                                                                     // 2016
 import net.sf.jsqlparser.expression.operators.relational.RegExpMatchOperator;
 import net.sf.jsqlparser.expression.operators.relational.SimilarToExpression;
 import net.sf.jsqlparser.schema.Column;
@@ -126,13 +129,13 @@ public interface ExpressionVisitor {
 
     void visit(MinorThanEquals minorThanEquals);
 
-	void visit(NotEqualsTo notEqualsTo);
+    void visit(NotEqualsTo notEqualsTo);
 
-	void visit(DoubleAnd doubleAnd);//Added by mathew on 21st Nov 2016
-	
-	void visit(Contains contains);//Added by mathew on 21st Nov 2016
+    void visit(DoubleAnd doubleAnd);// Added by mathew on 21st Nov 2016
 
-	void visit(ContainedBy containedBy);//Added by mathew on 21st Nov 2016
+    void visit(Contains contains);// Added by mathew on 21st Nov 2016
+
+    void visit(ContainedBy containedBy);// Added by mathew on 21st Nov 2016
 
     void visit(ParenthesedSelect selectBody);
 

src/main/java/net/sf/jsqlparser/expression/ExpressionVisitorAdapter.java

@@ -25,6 +25,9 @@
 import net.sf.jsqlparser.expression.operators.conditional.OrExpression;
 import net.sf.jsqlparser.expression.operators.conditional.XorExpression;
 import net.sf.jsqlparser.expression.operators.relational.Between;
+import net.sf.jsqlparser.expression.operators.relational.ContainedBy;
+import net.sf.jsqlparser.expression.operators.relational.Contains;
+import net.sf.jsqlparser.expression.operators.relational.DoubleAnd;
 import net.sf.jsqlparser.expression.operators.relational.EqualsTo;
 import net.sf.jsqlparser.expression.operators.relational.ExistsExpression;
 import net.sf.jsqlparser.expression.operators.relational.ExpressionList;
@@ -254,26 +257,22 @@ public void visit(MinorThanEquals expr) {
     public void visit(NotEqualsTo expr) {
         visitBinaryExpression(expr);
     }
-    
-    /*Added by mathew on 21st Nov 2016*/
+
     @Override
     public void visit(DoubleAnd expr) {
         visitBinaryExpression(expr);
     }
-    
-    /*Added by mathew on 21st Nov 2016*/
+
     @Override
     public void visit(Contains expr) {
         visitBinaryExpression(expr);
     }
 
-    /*Added by mathew on 21st Nov 2016*/
     @Override
     public void visit(ContainedBy expr) {
         visitBinaryExpression(expr);
     }
 
-
     @Override
     public void visit(Column column) {
 

src/main/java/net/sf/jsqlparser/expression/operators/relational/ContainedBy.java

@@ -1,25 +1,12 @@
-/*
+/*-
  * #%L
  * JSQLParser library
  * %%
- * Copyright (C) 2004 - 2013 JSQLParser
+ * Copyright (C) 2004 - 2023 JSQLParser
  * %%
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as 
- * published by the Free Software Foundation, either version 2.1 of the 
- * License, or (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Lesser Public License for more details.
- * 
- * You should have received a copy of the GNU General Lesser Public 
- * License along with this program.  If not, see
- * <http://www.gnu.org/licenses/lgpl-2.1.html>.
+ * Dual licensed under GNU LGPL 2.1 or Apache License 2.0
  * #L%
  */
-/*Added by Mathew on 21st Nov 2016*/
 package net.sf.jsqlparser.expression.operators.relational;
 
 import net.sf.jsqlparser.expression.ExpressionVisitor;
@@ -30,10 +17,6 @@ public ContainedBy() {
         super("<&");
     }
 
-    public ContainedBy(String operator) {
-        super(operator);
-    }
-
     @Override
     public void accept(ExpressionVisitor expressionVisitor) {
         expressionVisitor.visit(this);

src/main/java/net/sf/jsqlparser/expression/operators/relational/Contains.java

@@ -1,25 +1,12 @@
-/*
+/*-
  * #%L
  * JSQLParser library
  * %%
- * Copyright (C) 2004 - 2013 JSQLParser
+ * Copyright (C) 2004 - 2023 JSQLParser
  * %%
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as 
- * published by the Free Software Foundation, either version 2.1 of the 
- * License, or (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Lesser Public License for more details.
- * 
- * You should have received a copy of the GNU General Lesser Public 
- * License along with this program.  If not, see
- * <http://www.gnu.org/licenses/lgpl-2.1.html>.
+ * Dual licensed under GNU LGPL 2.1 or Apache License 2.0
  * #L%
  */
-/*Added by Mathew on 21st Nov 2016*/
 package net.sf.jsqlparser.expression.operators.relational;
 
 import net.sf.jsqlparser.expression.ExpressionVisitor;
@@ -30,10 +17,6 @@ public Contains() {
         super("&>");
     }
 
-    public Contains(String operator) {
-        super(operator);
-    }
-
     @Override
     public void accept(ExpressionVisitor expressionVisitor) {
         expressionVisitor.visit(this);

src/main/java/net/sf/jsqlparser/expression/operators/relational/DoubleAnd.java

@@ -1,25 +1,12 @@
-/*
+/*-
  * #%L
  * JSQLParser library
  * %%
- * Copyright (C) 2004 - 2013 JSQLParser
+ * Copyright (C) 2004 - 2023 JSQLParser
  * %%
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as 
- * published by the Free Software Foundation, either version 2.1 of the 
- * License, or (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Lesser Public License for more details.
- * 
- * You should have received a copy of the GNU General Lesser Public 
- * License along with this program.  If not, see
- * <http://www.gnu.org/licenses/lgpl-2.1.html>.
+ * Dual licensed under GNU LGPL 2.1 or Apache License 2.0
  * #L%
  */
-/*Added by Mathew on 1st Aug 2016*/
 package net.sf.jsqlparser.expression.operators.relational;
 
 import net.sf.jsqlparser.expression.ExpressionVisitor;
@@ -30,10 +17,6 @@ public DoubleAnd() {
         super("&&");
     }
 
-    public DoubleAnd(String operator) {
-        super(operator);
-    }
-
     @Override
     public void accept(ExpressionVisitor expressionVisitor) {
         expressionVisitor.visit(this);

src/main/java/net/sf/jsqlparser/util/TablesNamesFinder.java

@@ -78,6 +78,9 @@
 import net.sf.jsqlparser.expression.operators.conditional.OrExpression;
 import net.sf.jsqlparser.expression.operators.conditional.XorExpression;
 import net.sf.jsqlparser.expression.operators.relational.Between;
+import net.sf.jsqlparser.expression.operators.relational.ContainedBy;
+import net.sf.jsqlparser.expression.operators.relational.Contains;
+import net.sf.jsqlparser.expression.operators.relational.DoubleAnd;
 import net.sf.jsqlparser.expression.operators.relational.EqualsTo;
 import net.sf.jsqlparser.expression.operators.relational.ExistsExpression;
 import net.sf.jsqlparser.expression.operators.relational.ExpressionList;
@@ -469,26 +472,17 @@ public void visit(Multiplication multiplication) {
     public void visit(NotEqualsTo notEqualsTo) {
         visitBinaryExpression(notEqualsTo);
     }
-    
-    /* Added by Mathew on 21st Nov 2016
-     * 
-     */
+
     @Override
     public void visit(DoubleAnd doubleAnd) {
         visitBinaryExpression(doubleAnd);
     }
-    
-    /* Added by Mathew on 21st Nov 2016
-     * 
-     */
+
     @Override
     public void visit(Contains contains) {
         visitBinaryExpression(contains);
     }
-    
-    /* Added by Mathew on 21st Nov 2016
-     * 
-     */
+
     @Override
     public void visit(ContainedBy containedBy) {
         visitBinaryExpression(containedBy);