Checksum (JHOVE Core 1.26.0 API)

java.lang.Object
- edu.harvard.hul.ois.jhove.Checksum

```
public class Checksum
extends Object
```
This class encapsulates the result of calculations which provide a greater or lesser degree of confirmation of the integrity of a digital object's content, including checksums, CRC's, message digests, etc.

See Also:

ChecksumType, Checksummer

Constructor Summary

Constructors
Constructor Description

Checksum(String value, ChecksumType type)
Creates a Checksum with a given value and type

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ChecksumType`	`getType()`	Returns this Checksum's type
`String`	`getValue()`	Returns this Checksum's value
`void`	`setType(ChecksumType type)`	Sets the type of this Checksum
`void`	`setValue(String value)`	Sets the value of this Checksum
`static byte`	`unsignedByteToByte(int value)`	Maps unsigned byte value (0 to 256) to signed byte value (-128 to 127).

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

- Constructor Detail
  - Checksum
```
public Checksum(String value,
                ChecksumType type)
```
    Creates a Checksum with a given value and type
- Method Detail
  - getType
```
public ChecksumType getType()
```
    Returns this Checksum's type
  - getValue
```
public String getValue()
```
    Returns this Checksum's value
  - setType
```
public void setType(ChecksumType type)
```
    Sets the type of this Checksum
  - setValue
```
public void setValue(String value)
```
    Sets the value of this Checksum
  - unsignedByteToByte
```
public static byte unsignedByteToByte(int value)
```
    Maps unsigned byte value (0 to 256) to signed byte value (-128 to 127).