added expressionType to everything

Author: Arshia Malkani

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

@@ -44,4 +44,18 @@ public void accept(ExpressionVisitor expressionVisitor) {
     public String toString() {
         return "ALL " + subSelect.toString();
     }
+
+    public String expressionType = "None";
+
+    @Override
+    public void setExpressionType(String inputExpressionType) {
+        expressionType = inputExpressionType;
+    }
+
+    @Override
+    public String getExpressionType() {
+        return expressionType;
+    }
+
+
 }

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

@@ -179,4 +179,18 @@ private void toStringOrderByElements(StringBuilder b) {
             }
         }
     }
+
+    public String expressionType = "None";
+
+    @Override
+    public void setExpressionType(String inputExpressionType) {
+        expressionType = inputExpressionType;
+    }
+
+    @Override
+    public String getExpressionType() {
+        return expressionType;
+    }
+
+
 }

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

@@ -55,4 +55,18 @@ public AnyType getAnyType() {
     public String toString() {
         return anyType.name() + " " + subSelect.toString();
     }
+
+    public String expressionType = "None";
+
+    @Override
+    public void setExpressionType(String inputExpressionType) {
+        expressionType = inputExpressionType;
+    }
+
+    @Override
+    public String getExpressionType() {
+        return expressionType;
+    }
+
+
 }

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

@@ -68,5 +68,18 @@ public String toString() {
     }
 
     public abstract String getStringExpression();
-    
+
+    public String expressionType = "None";
+
+    @Override
+    public void setExpressionType(String inputExpressionType) {
+        expressionType = inputExpressionType;
+    }
+
+    @Override
+    public String getExpressionType() {
+        return expressionType;
+    }
+
+
 }

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

@@ -115,4 +115,18 @@ public String toString() {
                 + PlainSelect.getStringList(whenClauses, false, false) + " "
                 + ((elseExpression != null) ? "ELSE " + elseExpression + " " : "") + "END";
     }
+
+    public String expressionType = "None";
+
+    @Override
+    public void setExpressionType(String inputExpressionType) {
+        expressionType = inputExpressionType;
+    }
+
+    @Override
+    public String getExpressionType() {
+        return expressionType;
+    }
+
+
 }

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

@@ -70,4 +70,18 @@ public String toString() {
             return leftExpression + "::" + type.toString();
         }
     }
+
+    public String expressionType = "None";
+
+    @Override
+    public void setExpressionType(String inputExpressionType) {
+        expressionType = inputExpressionType;
+    }
+
+    @Override
+    public String getExpressionType() {
+        return expressionType;
+    }
+
+
 }

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

@@ -77,4 +77,18 @@ public String toString() {
     public static enum DateTime {
         DATE, TIME, TIMESTAMP;
     }
+
+    public String expressionType = "None";
+
+    @Override
+    public void setExpressionType(String inputExpressionType) {
+        expressionType = inputExpressionType;
+    }
+
+    @Override
+    public String getExpressionType() {
+        return expressionType;
+    }
+
+
 }

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

@@ -51,4 +51,18 @@ public void setValue(Date d) {
     public String toString() {
         return "{d '" + value.toString() + "'}";
     }
+
+    public String expressionType = "None";
+
+    @Override
+    public void setExpressionType(String inputExpressionType) {
+        expressionType = inputExpressionType;
+    }
+
+    @Override
+    public String getExpressionType() {
+        return expressionType;
+    }
+
+
 }

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

@@ -55,4 +55,17 @@ public void setValue(double d) {
     public String toString() {
         return stringValue;
     }
+
+    public String expressionType = "None";
+
+    @Override
+    public void setExpressionType(String inputExpressionType) {
+        expressionType = inputExpressionType;
+    }
+
+    @Override
+    public String getExpressionType() {
+        return expressionType;
+    }
+
 }

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

@@ -23,7 +23,8 @@
 
 public interface Expression {
 
-    String expressionType = "NoneExpression";
+    void setExpressionType(String expression);
+    String getExpressionType();
 
     void accept(ExpressionVisitor expressionVisitor);
 }