Module tdlight.api
Package it.tdlight.jni

Class TdApi.GetChatHistory

java.lang.Object
it.tdlight.jni.TdApi.Object
it.tdlight.jni.TdApi.Function<TdApi.Messages>
it.tdlight.jni.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 a 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
    Description
    long
    chatId
    Chat identifier.
    static final int
    CONSTRUCTOR
     
    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 fromMessageId or a negative offset up to 99 to get additionally some newer messages.
    boolean
    onlyLocal
    If true, returns only messages that are available locally without sending network requests.

  • Constructor Summary

    Constructors
    Constructor
    Description
    GetChatHistory()
    Returns messages in a chat.
    GetChatHistory(long chatId, long fromMessageId, int offset, int limit, boolean onlyLocal)
    Returns messages in a chat.
    GetChatHistory(DataInput input)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    equals(Object o)
     
    int
    getConstructor()
     
    int
    hashCode()
     
    void
    serialize(DataOutput output)
     

    Methods inherited from class it.tdlight.jni.TdApi.Function

    toString

    Methods inherited from class it.tdlight.jni.TdApi.Object

    serialize

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

  • Field Details

    • 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 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
      If true, returns only messages that are available locally without sending network requests.

    • CONSTRUCTOR

      public static final int CONSTRUCTOR
      See Also:

  • Constructor Details

    • GetChatHistory

      public GetChatHistory()
      Returns messages in a chat. The messages are returned in a 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)
      Returns messages in a chat. The messages are returned in a 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 - long Chat identifier.
      fromMessageId - long Identifier of the message starting from which history must be fetched; use 0 to get results from the last message.
      offset - int Specify 0 to get results from exactly the fromMessageId or a negative offset up to 99 to get additionally some newer messages.
      limit - int 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 - boolean If true, returns only messages that are available locally without sending network requests.

    • GetChatHistory

      public GetChatHistory(DataInput input) throws IOException
      Throws:
      IOException

  • Method Details