Package org.eclipse.ditto.services.gateway.streaming

Class StreamingSessionIdentifier

java.lang.Object

org.eclipse.ditto.services.gateway.streaming.StreamingSessionIdentifier

All Implemented Interfaces:

CharSequence

public final class StreamingSessionIdentifier
extends Object
implements CharSequence

Represents the identifier of a streaming session combined of a client session identifier and a server session identifier.

Since:

1.1.0

Method Summary

Modifier and Type	Method	Description
char	charAt(int index)
boolean	equals(Object o)
String	getClientSessionId()	Returns the client session identifier potentially passed by the client itself.
String	getServerSessionId()	Returns the server session identifier which was created by the server.
int	hashCode()
int	length()
static StreamingSessionIdentifier	of(CharSequence streamingSessionIdentifier)	Creates a new StreamingSessionIdentifier of the passed CharSequence already containing the delimiter "_-_" delimiting clientSessionId and serverSessionId.
static StreamingSessionIdentifier	of(CharSequence clientSessionId, CharSequence serverSessionId)	Creates a new StreamingSessionIdentifier of the passed clientSessionId and serverSessionId.
CharSequence	subSequence(int start, int end)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.CharSequence

chars, codePoints

Method Detail

of

public static StreamingSessionIdentifier of(CharSequence streamingSessionIdentifier)

Creates a new StreamingSessionIdentifier of the passed CharSequence already containing the delimiter "_-_" delimiting clientSessionId and serverSessionId.

Parameters:

streamingSessionIdentifier - the combined session identifier containing clientSessionId and serverSessionId.

Returns:

the instance.

Throws:

IllegalArgumentException - if the passed streamingSessionIdentifier did not contain a "_-_".

NullPointerException - if streamingSessionIdentifier is null.

of

public static StreamingSessionIdentifier of(CharSequence clientSessionId,
                                            CharSequence serverSessionId)

Creates a new StreamingSessionIdentifier of the passed clientSessionId and serverSessionId.

Parameters:

clientSessionId - the client session identifier potentially passed by the client itself.

serverSessionId - the server session identifier which was created by the server.

Returns:

the instance.

Throws:

NullPointerException - if any argument is null.

getClientSessionId

public String getClientSessionId()

Returns the client session identifier potentially passed by the client itself.

Returns:

the client session identifier potentially passed by the client itself.

getServerSessionId

public String getServerSessionId()

Returns the server session identifier which was created by the server.

Returns:

the server session identifier which was created by the server.

length

public int length()

Specified by:

length in interface CharSequence

charAt

public char charAt(int index)

Specified by:

charAt in interface CharSequence

subSequence

public CharSequence subSequence(int start,
                                int end)

Specified by:

subSequence in interface CharSequence

equals

public boolean equals(@Nullable
                      Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Specified by:

toString in interface CharSequence

Overrides:

toString in class Object