POP3MessageInfo

java.lang.Object
- org.apache.commons.net.pop3.POP3MessageInfo

```
public final class POP3MessageInfo
extends java.lang.Object
```
POP3MessageInfo is used to return information about messages stored on a POP3 server. Its fields are used to mean slightly different things depending on the information being returned.
In response to a status command, number contains the number of messages in the mailbox, size contains the size of the mailbox in bytes, and identifier is null.
In response to a message listings, number contains the message number, size contains the size of the message in bytes, and identifier is null.
In response to unique identifier listings, number contains the message number, size is undefined, and identifier contains the message's unique identifier.

Field Summary

Fields
Modifier and Type Field Description

java.lang.String identifier

int number

int size

Constructor Summary

Constructors
Constructor	Description
`POP3MessageInfo()`	Creates a POP3MessageInfo instance with `number` and `size` set to 0, and `identifier` set to null.
`POP3MessageInfo(int num, int octets)`	Creates a POP3MessageInfo instance with `number` set to `num` , `size` set to `octets` , and `identifier` set to null.
`POP3MessageInfo(int num, java.lang.String uid)`	Creates a POP3MessageInfo instance with `number` set to `num` , `size` undefined, and `identifier` set to `uid`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

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

- Field Detail
  - number
```
public int number
```
  - size
```
public int size
```
  - identifier
```
public java.lang.String identifier
```
- Constructor Detail
  - POP3MessageInfo
```
public POP3MessageInfo()
```
    Creates a POP3MessageInfo instance with number and size set to 0, and identifier set to null.
  - POP3MessageInfo
```
public POP3MessageInfo(int num,
                       int octets)
```
    Creates a POP3MessageInfo instance with number set to num , size set to octets , and identifier set to null.
    
    Parameters:
    
    num - the number
    
    octets - the size
  - POP3MessageInfo
```
public POP3MessageInfo(int num,
                       java.lang.String uid)
```
    Creates a POP3MessageInfo instance with number set to num , size undefined, and identifier set to uid.
    
    Parameters:
    
    num - the number
    
    uid - the UID
- Method Detail
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
    
    Since:
    
    3.6