SessionId (Javadocs [I2P+ 2.13.0+] - API Version 0.9.70+)

java.lang.Object
- net.i2p.data.i2cp.SessionId

```
public class SessionId
extends Object
```
Defines the token passed between the router and client to associate messages with a particular session. These IDs are not globally unique. As of 0.9.48, does NOT extend DataStructureImpl.

Constructor Summary
Constructors
Constructor and Description
SessionId()
Creates a new SessionId with default value -1.
SessionId(int id)
0-65535.

Constructors
Constructor and Description
`SessionId()` Creates a new SessionId with default value -1.
`SessionId(int id)` 0-65535.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object obj)` Compares this session ID with another object for equality.
`int`	`getSessionId()` Session id.
`int`	`hashCode()` Hash code derived from the session ID value.
`void`	`readBytes(InputStream in)` Read the session ID from a stream.
`void`	`setSessionId(int id)` Set the session ID.
`String`	`toString()` Returns a string representation of this session ID.
`void`	`writeBytes(OutputStream out)` Writes the session ID to a stream.

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

- Constructor Detail
  - SessionId
```
public SessionId()
```
    Creates a new SessionId with default value -1.
  - SessionId
```
public SessionId(int id)
```
    0-65535.
    Parameters:
    id - 0-65535
- Method Detail
  - equals
```
public boolean equals(Object obj)
```
    Compares this session ID with another object for equality.
    Overrides:
    equals in class Object
  - getSessionId
```
public int getSessionId()
```
    Session id.
    Returns:
    the session id
  - hashCode
```
public int hashCode()
```
    Hash code derived from the session ID value.
    Overrides:
    hashCode in class Object
  - readBytes
```
public void readBytes(InputStream in)
               throws DataFormatException,
                      IOException
```
    Read the session ID from a stream.
    Throws:
    IllegalStateException - if already set
    DataFormatException
    IOException
  - setSessionId
```
public void setSessionId(int id)
```
    Set the session ID.
    Parameters:
    id - 0-65535
    Throws:
    IllegalArgumentException - if the ID is out of range
    IllegalStateException - if already set
  - toString
```
public String toString()
```
    Returns a string representation of this session ID.
    Overrides:
    toString in class Object
  - writeBytes
```
public void writeBytes(OutputStream out)
                throws DataFormatException,
                       IOException
```
    Writes the session ID to a stream.
    Throws:
    DataFormatException
    IOException

Class SessionId

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SessionId

SessionId

Method Detail

equals

getSessionId

hashCode

readBytes

setSessionId

toString

writeBytes