ArrayPtg (Bio-Formats API)

java.lang.Object
- loci.poi.hssf.record.formula.Ptg
- - loci.poi.hssf.record.formula.ArrayPtg

Direct Known Subclasses:

ArrayPtgA, ArrayPtgV
```
public class ArrayPtg
extends Ptg
```
ArrayPtg - handles arrays The ArrayPtg is a little wierd, the size of the Ptg when parsing initially only includes the Ptg sid and the reserved bytes. The next Ptg in the expression then follows. It is only after the "size" of all the Ptgs is met, that the ArrayPtg data is actually held after this. So Ptg.createParsedExpression keeps track of the number of ArrayPtg elements and need to parse the data upto the FORMULA record size.

Author:

Jason Height (jheight at chariot dot net dot au)

Field Summary

Fields
Modifier and Type	Field and Description
`protected byte`	`field_1_reserved`
`protected byte`	`field_2_reserved`
`protected byte`	`field_3_reserved`
`protected byte`	`field_4_reserved`
`protected byte`	`field_5_reserved`
`protected byte`	`field_6_reserved`
`protected byte`	`field_7_reserved`
`static byte`	`sid`
`protected short`	`token_1_columns`
`protected short`	`token_2_rows`
`protected java.lang.Object[][]`	`token_3_arrayValues`

Fields inherited from class loci.poi.hssf.record.formula.Ptg
CLASS_ARRAY, CLASS_REF, CLASS_VALUE, ptgClass

Constructor Summary

Constructors
Modifier Constructor and Description

protected ArrayPtg()

ArrayPtg(RecordInputStream in)

Constructors
Modifier	Constructor and Description
`protected`	`ArrayPtg()`
	`ArrayPtg(RecordInputStream in)`

Method Summary

Methods
Modifier and Type	Method and Description
`java.lang.Object`	`clone()`
`short`	`getColumnCount()`
`byte`	`getDefaultOperandClass()`
`short`	`getRowCount()`
`int`	`getSize()` This size includes the size of the array Ptg plus the Array Ptg Token value size
`void`	`readTokenValues(RecordInputStream in)` Read in the actual token (array) values.
`void`	`setColumnCount(short col)`
`void`	`setRowCount(short row)`
`java.lang.String`	`toFormulaString(Workbook book)` return a string representation of this token alone
`java.lang.String`	`toString()` Overridden toString method to ensure object hash is not printed.
`void`	`writeBytes(byte[] array, int offset)` write this Ptg to a byte array
`int`	`writeTokenValueBytes(byte[] array, int offset)`

Methods inherited from class loci.poi.hssf.record.formula.Ptg
createParsedExpressionTokens, createPtg, getBytes, getPtgClass, serializePtgStack, setClass, toDebugString

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - sid
```
public static final byte sid
```
    See Also:
    Constant Field Values
  - field_1_reserved
```
protected byte field_1_reserved
```
  - field_2_reserved
```
protected byte field_2_reserved
```
  - field_3_reserved
```
protected byte field_3_reserved
```
  - field_4_reserved
```
protected byte field_4_reserved
```
  - field_5_reserved
```
protected byte field_5_reserved
```
  - field_6_reserved
```
protected byte field_6_reserved
```
  - field_7_reserved
```
protected byte field_7_reserved
```
  - token_1_columns
```
protected short token_1_columns
```
  - token_2_rows
```
protected short token_2_rows
```
  - token_3_arrayValues
```
protected java.lang.Object[][] token_3_arrayValues
```
- Constructor Detail
  - ArrayPtg
```
protected ArrayPtg()
```
  - ArrayPtg
```
public ArrayPtg(RecordInputStream in)
```
- Method Detail
  - readTokenValues
```
public void readTokenValues(RecordInputStream in)
```
    Read in the actual token (array) values. This occurs AFTER the last Ptg in the expression.
  - toString
```
public java.lang.String toString()
```
    Description copied from class: Ptg
    
    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
    
    Overrides:
    
    toString in class Ptg
  - writeBytes
```
public void writeBytes(byte[] array,
              int offset)
```
    Description copied from class: Ptg
    
    write this Ptg to a byte array
    
    Specified by:
    
    writeBytes in class Ptg
  - writeTokenValueBytes
```
public int writeTokenValueBytes(byte[] array,
                       int offset)
```
  - setRowCount
```
public void setRowCount(short row)
```
  - getRowCount
```
public short getRowCount()
```
  - setColumnCount
```
public void setColumnCount(short col)
```
  - getColumnCount
```
public short getColumnCount()
```
  - getSize
```
public int getSize()
```
    This size includes the size of the array Ptg plus the Array Ptg Token value size
    
    Specified by:
    
    getSize in class Ptg
  - toFormulaString
```
public java.lang.String toFormulaString(Workbook book)
```
    Description copied from class: Ptg
    
    return a string representation of this token alone
    
    Specified by:
    
    toFormulaString in class Ptg
  - getDefaultOperandClass
```
public byte getDefaultOperandClass()
```
    Specified by:
    
    getDefaultOperandClass in class Ptg
  - clone
```
public java.lang.Object clone()
```
    Specified by:
    
    clone in class Ptg

Class ArrayPtg

Field Summary

Fields inherited from class loci.poi.hssf.record.formula.Ptg

Constructor Summary

Method Summary

Methods inherited from class loci.poi.hssf.record.formula.Ptg

Methods inherited from class java.lang.Object

Field Detail

sid

field_1_reserved

field_2_reserved

field_3_reserved

field_4_reserved

field_5_reserved

field_6_reserved

field_7_reserved

token_1_columns

token_2_rows

token_3_arrayValues

Constructor Detail

ArrayPtg

ArrayPtg

Method Detail

readTokenValues

toString

writeBytes

writeTokenValueBytes

setRowCount

getRowCount

setColumnCount

getColumnCount

getSize

toFormulaString

getDefaultOperandClass

clone