org.drinkless.tdlib

Class TdApi.GetChatHistory

java.lang.Object

org.drinkless.tdlib.TdApi.Object

org.drinkless.tdlib.TdApi.Function<TdApi.Messages>

org.drinkless.tdlib.TdApi.GetChatHistory

Enclosing class:

TdApi

public static class TdApi.GetChatHistory
extends TdApi.Function<TdApi.Messages>

Returns messages in a chat. The messages are returned in reverse chronological order (i.e., in order of decreasing messageId). For optimal performance, the number of returned messages is chosen by TDLib. This is an offline request if onlyLocal is true.

Returns Messages

Field Summary

Fields

Modifier and Type	Field and Description
long	chatId Chat identifier.
static int	CONSTRUCTOR Identifier uniquely determining type of the object.
long	fromMessageId Identifier of the message starting from which history must be fetched; use 0 to get results from the last message.
int	limit The maximum number of messages to be returned; must be positive and can't be greater than 100.
int	offset Specify 0 to get results from exactly the message fromMessageId or a negative offset up to 99 to get additionally some newer messages.
boolean	onlyLocal Pass true to get only messages that are available without sending network requests.

Constructor Summary

Constructors

Constructor and Description
GetChatHistory() Default constructor for a function, which returns messages in a chat.
GetChatHistory(long chatId, long fromMessageId, int offset, int limit, boolean onlyLocal) Creates a function, which returns messages in a chat.

Method Summary

Modifier and Type	Method and Description
int	getConstructor() Returns an identifier uniquely determining type of the object.

Methods inherited from class org.drinkless.tdlib.TdApi.Function

toString

Methods inherited from class java.lang.Object

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

Field Detail

chatId

public long chatId

Chat identifier.

fromMessageId

public long fromMessageId

Identifier of the message starting from which history must be fetched; use 0 to get results from the last message.

offset

public int offset

Specify 0 to get results from exactly the message fromMessageId or a negative offset up to 99 to get additionally some newer messages.

limit

public int limit

The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than or equal to -offset. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit.

onlyLocal

public boolean onlyLocal

Pass true to get only messages that are available without sending network requests.

CONSTRUCTOR

public static final int CONSTRUCTOR

Identifier uniquely determining type of the object.

See Also:

Constant Field Values

Constructor Detail

GetChatHistory

public GetChatHistory()

Default constructor for a function, which returns messages in a chat. The messages are returned in reverse chronological order (i.e., in order of decreasing messageId). For optimal performance, the number of returned messages is chosen by TDLib. This is an offline request if onlyLocal is true.

Returns Messages

GetChatHistory

public GetChatHistory(long chatId,
                      long fromMessageId,
                      int offset,
                      int limit,
                      boolean onlyLocal)

Creates a function, which returns messages in a chat. The messages are returned in reverse chronological order (i.e., in order of decreasing messageId). For optimal performance, the number of returned messages is chosen by TDLib. This is an offline request if onlyLocal is true.

Returns Messages

Parameters:

chatId - Chat identifier.

fromMessageId - Identifier of the message starting from which history must be fetched; use 0 to get results from the last message.

offset - Specify 0 to get results from exactly the message fromMessageId or a negative offset up to 99 to get additionally some newer messages.

limit - The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than or equal to -offset. For optimal performance, the number of returned messages is chosen by TDLib and can be smaller than the specified limit.

onlyLocal - Pass true to get only messages that are available without sending network requests.

Method Detail

getConstructor

public int getConstructor()

Description copied from class: TdApi.Object

Returns an identifier uniquely determining type of the object.

Specified by:

getConstructor in class TdApi.Object

Returns:

this.CONSTRUCTOR