| Methods Summary |
|---|
| public abstract java.lang.Object | clone()
|
| public static java.util.Stack | createParsedExpressionTokens(short size, org.apache.poi.hssf.record.RecordInputStream in)
Stack stack = new Stack();
int pos = 0;
List arrayPtgs = null;
while ( pos < size )
{
Ptg ptg = Ptg.createPtg( in );
if (ptg instanceof ArrayPtg) {
if (arrayPtgs == null)
arrayPtgs = new ArrayList(5);
arrayPtgs.add(ptg);
pos += 8;
} else pos += ptg.getSize();
stack.push( ptg );
}
if (arrayPtgs != null) {
for (int i=0;i<arrayPtgs.size();i++) {
ArrayPtg p = (ArrayPtg)arrayPtgs.get(i);
p.readTokenValues(in);
}
}
return stack;
|
| public static org.apache.poi.hssf.record.formula.Ptg | createPtg(org.apache.poi.hssf.record.RecordInputStream in)
byte id = in.readByte();
Ptg retval = null;
switch (id)
{
case ExpPtg.sid : // 0x01
retval = new ExpPtg(in);
break;
case AddPtg.sid : // 0x03
retval = new AddPtg(in);
break;
case SubtractPtg.sid : // 0x04
retval = new SubtractPtg(in);
break;
case MultiplyPtg.sid : // 0x05
retval = new MultiplyPtg(in);
break;
case DividePtg.sid : // 0x06
retval = new DividePtg(in);
break;
case PowerPtg.sid : // 0x07
retval = new PowerPtg(in);
break;
case ConcatPtg.sid : // 0x08
retval = new ConcatPtg(in);
break;
case LessThanPtg.sid: // 0x09
retval = new LessThanPtg(in);
break;
case LessEqualPtg.sid : // 0x0a
retval = new LessEqualPtg(in);
break;
case EqualPtg.sid : // 0x0b
retval = new EqualPtg(in);
break;
case GreaterEqualPtg.sid : // 0x0c
retval = new GreaterEqualPtg(in);
break;
case GreaterThanPtg.sid : // 0x0d
retval = new GreaterThanPtg(in);
break;
case NotEqualPtg.sid : // 0x0e
retval = new NotEqualPtg(in);
break;
case IntersectionPtg.sid : // 0x0f
retval = new IntersectionPtg(in);
break;
case UnionPtg.sid : // 0x10
retval = new UnionPtg(in);
break;
case RangePtg.sid : // 0x11
retval = new RangePtg(in);
break;
case UnaryPlusPtg.sid : // 0x12
retval = new UnaryPlusPtg(in);
break;
case UnaryMinusPtg.sid : // 0x13
retval = new UnaryMinusPtg(in);
break;
case PercentPtg.sid : // 0x14
retval = new PercentPtg(in);
break;
case ParenthesisPtg.sid : // 0x15
retval = new ParenthesisPtg(in);
break;
case MissingArgPtg.sid : // 0x16
retval = new MissingArgPtg(in);
break;
case StringPtg.sid : // 0x17
retval = new StringPtg(in);
break;
case AttrPtg.sid : // 0x19
retval = new AttrPtg(in);
break;
case ErrPtg.sid : // 0x1c
retval = new ErrPtg(in);
break;
case BoolPtg.sid : // 0x1d
retval = new BoolPtg(in);
break;
case IntPtg.sid : // 0x1e
retval = new IntPtg(in);
break;
case NumberPtg.sid : // 0x1f
retval = new NumberPtg(in);
break;
case ArrayPtg.sid : // 0x20
retval = new ArrayPtg(in);
break;
case ArrayPtgV.sid : // 0x40
retval = new ArrayPtgV(in);
break;
case ArrayPtgA.sid : // 0x60
retval = new ArrayPtgA(in);
break;
case FuncPtg.sid : // 0x21
case FuncPtg.sid + 0x20 : // 0x41
case FuncPtg.sid + 0x40 : // 0x61
retval = new FuncPtg(in);
break;
case FuncVarPtg.sid : // 0x22
case FuncVarPtg.sid + 0x20 : // 0x42
case FuncVarPtg.sid + 0x40 : // 0x62
retval = new FuncVarPtg(in);
break;
case ReferencePtg.sid : // 0x24
retval = new ReferencePtg(in);
break;
case RefAPtg.sid : // 0x64
retval = new RefAPtg(in);
break;
case RefVPtg.sid : // 0x44
retval = new RefVPtg(in);
break;
case RefNAPtg.sid : // 0x6C
retval = new RefNAPtg(in);
break;
case RefNPtg.sid : // 0x2C
retval = new RefNPtg(in);
break;
case RefNVPtg.sid : // 0x4C
retval = new RefNVPtg(in);
break;
case AreaPtg.sid : // 0x25
retval = new AreaPtg(in);
break;
case AreaVPtg.sid: // 0x45
retval = new AreaVPtg(in);
break;
case AreaAPtg.sid: // 0x65
retval = new AreaAPtg(in);
break;
case AreaNAPtg.sid : // 0x6D
retval = new AreaNAPtg(in);
break;
case AreaNPtg.sid : // 0x2D
retval = new AreaNPtg(in);
break;
case AreaNVPtg.sid : // 0x4D
retval = new AreaNVPtg(in);
break;
case MemAreaPtg.sid : // 0x26
case MemAreaPtg.sid + 0x40 : // 0x46
case MemAreaPtg.sid + 0x20 : // 0x66
retval = new MemAreaPtg(in);
break;
case MemErrPtg.sid : // 0x27
case MemErrPtg.sid + 0x20 : // 0x47
case MemErrPtg.sid + 0x40 : // 0x67
retval = new MemErrPtg(in);
break;
case MemFuncPtg.sid : // 0x29
retval = new MemFuncPtg(in);
break;
case RefErrorPtg.sid : // 0x2a
case RefErrorPtg.sid + 0x20 : // 0x4a
case RefErrorPtg.sid + 0x40 : // 0x6a
retval = new RefErrorPtg(in);
break;
case AreaErrPtg.sid : // 0x2b
case AreaErrPtg.sid + 0x20 : // 0x4b
case AreaErrPtg.sid + 0x40 : // 0x6b
retval = new AreaErrPtg(in);
break;
case NamePtg.sid : // 0x23
case NamePtg.sid + 0x20 : // 0x43
case NamePtg.sid + 0x40 : // 0x63
retval = new NamePtg(in);
break;
case NameXPtg.sid : // 0x39
case NameXPtg.sid + 0x20 : // 0x45
case NameXPtg.sid + 0x40 : // 0x79
retval = new NameXPtg(in);
break;
case Area3DPtg.sid : // 0x3b
case Area3DPtg.sid + 0x20 : // 0x5b
case Area3DPtg.sid + 0x40 : // 0x7b
retval = new Area3DPtg(in);
break;
case Ref3DPtg.sid : // 0x3a
case Ref3DPtg.sid + 0x20: // 0x5a
case Ref3DPtg.sid + 0x40: // 0x7a
retval = new Ref3DPtg(in);
break;
case DeletedRef3DPtg.sid: // 0x3c
case DeletedRef3DPtg.sid + 0x20: // 0x5c
case DeletedRef3DPtg.sid + 0x40: // 0x7c
retval = new DeletedRef3DPtg(in);
break;
case DeletedArea3DPtg.sid : // 0x3d
case DeletedArea3DPtg.sid + 0x20 : // 0x5d
case DeletedArea3DPtg.sid + 0x40 : // 0x7d
retval = new DeletedArea3DPtg(in);
break;
default :
//retval = new UnknownPtg();
throw new java.lang.UnsupportedOperationException(" Unknown Ptg in Formula: 0x"+
Integer.toHexString(( int ) id) + " (" + ( int ) id + ")");
}
if (id > 0x60) {
retval.setClass(CLASS_ARRAY);
} else if (id > 0x40) {
retval.setClass(CLASS_VALUE);
} else {
retval.setClass(CLASS_REF);
}
return retval;
|
| public final byte[] | getBytes()
int size = getSize();
byte[] bytes = new byte[ size ];
writeBytes(bytes, 0);
return bytes;
|
| public abstract byte | getDefaultOperandClass()
|
| public byte | getPtgClass()returns the class (REF/VALUE/ARRAY) for this Ptg
return ptgClass;
|
| public abstract int | getSize()
|
| public static int | serializePtgStack(java.util.Stack expression, byte[] array, int offset)
int pos = 0;
int size = 0;
if (expression != null)
size = expression.size();
List arrayPtgs = null;
for (int k = 0; k < size; k++) {
Ptg ptg = ( Ptg ) expression.get(k);
ptg.writeBytes(array, pos + offset);
if (ptg instanceof ArrayPtg) {
if (arrayPtgs == null)
arrayPtgs = new ArrayList(5);
arrayPtgs.add(ptg);
pos += 8;
} else pos += ptg.getSize();
}
if (arrayPtgs != null) {
for (int i=0;i<arrayPtgs.size();i++) {
ArrayPtg p = (ArrayPtg)arrayPtgs.get(i);
pos += p.writeTokenValueBytes(array, pos + offset);
}
}
return pos;
|
| public void | setClass(byte thePtgClass) //base ptg
ptgClass = thePtgClass;
|
| public java.lang.String | toDebugString()dump a debug representation (hexdump) to a string
byte[] ba = new byte[getSize()];
String retval=null;
writeBytes(ba,0);
try {
retval = org.apache.poi.util.HexDump.dump(ba,0,0);
} catch (Exception e) {
e.printStackTrace();
}
return retval;
|
| public abstract java.lang.String | toFormulaString(org.apache.poi.hssf.model.Workbook book)return a string representation of this token alone
|
| public java.lang.String | toString()Overridden toString method to ensure object hash is not printed.
This helps get rid of gratuitous diffs when comparing two dumps
Subclasses may output more relevant information by overriding this method
return this.getClass().toString();
|
| public abstract void | writeBytes(byte[] array, int offset)write this Ptg to a byte array
|
