Class Session

java.lang.Object

com.google.adk.JsonBaseModel

com.google.adk.sessions.Session

public final class Session
extends JsonBaseModel

A Session object that encapsulates the State and Events of a session.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	Session.Builder	Builder for Session.

Method Summary

Modifier and Type	Method	Description
String	appName()
static Session.Builder	builder(SessionKey sessionKey)	Creates a new Session.Builder with the given session key.
static Session.Builder	builder(String id)
List<Event>	events()
static Session	fromJson(String json)
double	getLastUpdateTimeAsDouble()
String	id()
Instant	lastUpdateTime()
void	lastUpdateTime(Instant lastUpdateTime)
SessionKey	sessionKey()	Returns the session key.
Map<String,Object>	state()
String	toString()
String	userId()

Methods inherited from class JsonBaseModel

fromJsonNode, fromJsonString, getMapper, toJson, toJsonNode, toJsonString

Modifier and Type	Method	Description
static <T extends JsonBaseModel> T	fromJsonNode(com.fasterxml.jackson.databind.JsonNode jsonNode, Class<T> clazz)	Deserializes a JsonNode to an object of the given type.
static <T extends JsonBaseModel> T	fromJsonString(String jsonString, Class<T> clazz)	Deserializes a Json string to an object of the given type.
static com.fasterxml.jackson.databind.ObjectMapper	getMapper()	Returns the mutable ObjectMapper instance used by ADK.
String	toJson()	Serializes this object (i.e., the ObjectMappper instance used by ADK) to a Json string.
protected static com.fasterxml.jackson.databind.JsonNode	toJsonNode(Object object)	Serializes an object to a JsonNode.
static String	toJsonString(Object object)	Serializes an object to a Json string.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Details

builder

public static Session.Builder builder(String id)

builder

public static Session.Builder builder(SessionKey sessionKey)

Creates a new Session.Builder with the given session key.

sessionKey

public SessionKey sessionKey()

Returns the session key.

id

public String id()

state

public Map<String,Object> state()

events

public List<Event> events()

appName

public String appName()

userId

public String userId()

lastUpdateTime

public void lastUpdateTime(Instant lastUpdateTime)

lastUpdateTime

public Instant lastUpdateTime()

getLastUpdateTimeAsDouble

public double getLastUpdateTimeAsDouble()

toString

public String toString()

Overrides:

toString in class Object

fromJson

public static Session fromJson(String json)