acoliver 02/04/20 16:42:10
Modified: src/java/org/apache/poi/hssf/record/formula Ptg.java
Log:
seperated out my experimental parsing stuff.
Revision Changes Path
1.3 +7 -46 jakarta-poi/src/java/org/apache/poi/hssf/record/formula/Ptg.java
Index: Ptg.java
===================================================================
RCS file:
/home/cvs/jakarta-poi/src/java/org/apache/poi/hssf/record/formula/Ptg.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- Ptg.java 18 Apr 2002 12:00:53 -0000 1.2
+++ Ptg.java 20 Apr 2002 23:42:10 -0000 1.3
@@ -77,44 +77,10 @@
{
}
- public static Ptg[] parse(String formula, int offset) {
- List ptgs = new ArrayList();
-
- while (offset < formula.length()) {
- Ptg ptg = getNextToken(formula,offset);
- offset += ptg.getStringLength();
- ptgs.add(ptg);
- }
-
- Ptg[] retval = new Ptg[ptgs.size()];
- retval = (Ptg[])ptgs.toArray(retval);
- return retval;
- }
- public static String ptgsToString(Ptg[] ptgs) {
- StringBuffer res = new StringBuffer();
- for (int k =0; k < ptgs.length; k++) {
- Ptg ptg = ptgs[k];
- res.append(ptg.toFormulaString());
- }
- return res.toString();
- }
-
- public static Ptg getNextToken(String formula, int offset) {
- //later use array of reflected methods like RecordFactory
- Ptg retval = null;
-
- if (AddPtg.isNextStringToken(formula,offset)) {
- retval = new AddPtg(formula,offset);
- } else if (IntPtg.isNextStringToken(formula,offset)) {
- retval = new IntPtg(formula,offset);
- } else {
- throw new RuntimeException("didn't parse "+formula+" at " +offset);
- }
- return retval;
- }
-/* private static List ptgsToList(Class [] ptgs)
+ /*
+ private static List ptgsToList(Class [] ptgs)
{
List result = new ArrayList();
Constructor constructor;
@@ -143,7 +109,7 @@
}*/
- /*public static Ptg createPtg(byte [] data, int offset)
+ public static Ptg createPtg(byte [] data, int offset)
{
byte id = data[ offset + 0 ];
Ptg retval = null;
@@ -193,9 +159,9 @@
retval = new ValueReferencePtg(data, offset);
break;
- case ParenthesisPtg.sid :
- retval = new ParenthesisPtg(data, offset);
- break;
+ // case ParenthesisPtg.sid :
+ // retval = new ParenthesisPtg(data, offset);
+ // break;
case ValueVariableFunctionPtg.sid :
retval = new ValueVariableFunctionPtg(data, offset);
@@ -217,7 +183,7 @@
+ " (" + ( int ) id + ")");
}
return retval;
- }*/
+ }
public abstract int getSize();
@@ -249,10 +215,5 @@
return 0;
}
- public static void main(String[] args) {
- if (args != null && args[0] != null) {
- System.out.println("Parsed Formula="+ ptgsToString(parse(args[0],0)));
- }
- }
}
