COSNumber

java.lang.Object
- org.apache.pdfbox.cos.COSBase
- - org.apache.pdfbox.cos.COSNumber

All Implemented Interfaces:

COSObjectable

Direct Known Subclasses:

COSFloat, COSInteger
```
public abstract class COSNumber
extends COSBase
```
This class represents an abstract number in a PDF document.

Constructor Summary

Constructors
Constructor Description

COSNumber()

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract float`	`floatValue()`	This will get the float value of this number.
`static COSNumber`	`get(java.lang.String number)`	This factory method will get the appropriate number object.
`abstract int`	`intValue()`	This will get the integer value of this number.
`private static boolean`	`isFloat(java.lang.String number)`
`abstract long`	`longValue()`	This will get the long value of this number.

Methods inherited from class org.apache.pdfbox.cos.COSBase
accept, getCOSObject, getKey, isDirect, setDirect, setKey

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

- Constructor Detail
  - COSNumber
```
public COSNumber()
```
- Method Detail
  - floatValue
```
public abstract float floatValue()
```
    This will get the float value of this number.
    
    Returns:
    
    The float value of this object.
  - intValue
```
public abstract int intValue()
```
    This will get the integer value of this number.
    
    Returns:
    
    The integer value of this number.
  - longValue
```
public abstract long longValue()
```
    This will get the long value of this number.
    
    Returns:
    
    The long value of this number.
  - get
```
public static COSNumber get(java.lang.String number)
                     throws java.io.IOException
```
    This factory method will get the appropriate number object.
    
    Parameters:
    
    number - The string representation of the number.
    
    Returns:
    
    A number object, either float or int.
    
    Throws:
    
    java.io.IOException - If the string is not a number.
  - isFloat
```
private static boolean isFloat(java.lang.String number)
```