From afefc43fbd1ffeadfe0f168f1c41ba58a06e4bca Mon Sep 17 00:00:00 2001
From: "Andrew C. Oliver" <acoliver@apache.org>
Date: Wed, 17 Apr 2002 23:04:53 +0000
Subject: [PATCH] changed to match Avik's

git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@352433 13f79535-47bb-0310-9956-ffa450edef68
---
 .../hssf/record/formula/ParenthesisPtg.java   | 44 +++++++++----------
 1 file changed, 22 insertions(+), 22 deletions(-)

diff --git a/src/java/org/apache/poi/hssf/record/formula/ParenthesisPtg.java b/src/java/org/apache/poi/hssf/record/formula/ParenthesisPtg.java
index 104fd65860..5bf163b07d 100644
--- a/src/java/org/apache/poi/hssf/record/formula/ParenthesisPtg.java
+++ b/src/java/org/apache/poi/hssf/record/formula/ParenthesisPtg.java
@@ -53,51 +53,51 @@
  * <http://www.apache.org/>.
  */
 
-/*
- * ParenthesisPtg.java
- *
- * Created on November 21, 2001, 6:42 PM
- */
 package org.apache.poi.hssf.record.formula;
 
 /**
- * Denotes that the previous operation (if just after an operation) or operand
- * (if just after an operand) should appear in parenthesis.  For display purposes only.
+ * Dummy class, we want it only for for the parsing process
+ * does not actually get into the file  -- note by andy...there is a parenthesis PTG
+ * that can be written and is sometimes!
  *
- * @author  andy
+ * Avik Sengupta <lists@aviksengupta.com>
  */
-
 public class ParenthesisPtg
     extends Ptg
+    implements OperationPtg
 {
-    private final static int SIZE = 1;
-    public final static byte sid  = 0x15;
+   
 
-    /** Creates new ParenthesisPtg */
+   
 
-    public ParenthesisPtg()
+    public void writeBytes(byte [] array, int offset)
     {
+        //do nothing
     }
 
-    /** Creates new ParenthesisPtg */
-
-    public ParenthesisPtg(byte [] data, int offset)
+    public int getSize()
     {
-
-        // doesn't read anything
+        return 0;
     }
 
-    public void writeBytes(byte [] array, int offset)
+    public int getType()
     {
+        return TYPE_BINARY;
     }
 
-    public int getSize()
+    public int getNumberOfOperands()
     {
-        return SIZE;
+        return 0;
     }
 
     public String toFormulaString()
     {
-        return "()";   // bug...should be an operation?  have a new "Cosmetic and unnecessary" interface?
+        return "(";
+    }
+
+    public String toFormulaString(Ptg [] operands)
+    {
+        return "(";
     }
 }
+
-- 
2.39.5