ReplyKeyboardMarkup.java

package org.telegram.telegrambots.api.objects.replykeyboard;

import com.fasterxml.jackson.annotation.JsonProperty;

import org.telegram.telegrambots.api.objects.replykeyboard.buttons.KeyboardRow;
import org.telegram.telegrambots.exceptions.TelegramApiValidationException;

import java.util.ArrayList;
import java.util.List;

/**
 * @author Ruben Bermudez
 * @version 1.0
 * @brief This object represents a custom keyboard with reply options.
 * @date 20 of June of 2015
 */
public class ReplyKeyboardMarkup implements ReplyKeyboard {

    private static final String KEYBOARD_FIELD = "keyboard";
    private static final String RESIZEKEYBOARD_FIELD = "resize_keyboard";
    private static final String ONETIMEKEYBOARD_FIELD = "one_time_keyboard";
    private static final String SELECTIVE_FIELD = "selective";

    @JsonProperty(KEYBOARD_FIELD)
    private List<KeyboardRow> keyboard; ///< Array of button rows, each represented by an Array of Strings
    @JsonProperty(RESIZEKEYBOARD_FIELD)
    private Boolean resizeKeyboard; ///< Optional. Requests clients to resize the keyboard vertically for optimal fit (e.g., make the keyboard smaller if there are just two rows of buttons). Defaults to false.
    @JsonProperty(ONETIMEKEYBOARD_FIELD)
    private Boolean oneTimeKeyboad; ///< Optional. Requests clients to hide the keyboard as soon as it's been used. Defaults to false.
    /**
     * Optional. Use this parameter if you want to show the keyboard to specific users only.
     * Targets:
     *      1) users that are @mentioned in the text of the Message object;
     *      2) if the bot's message is a reply (has reply_to_message_id), sender of the original message.
     */
    @JsonProperty(SELECTIVE_FIELD)
    private Boolean selective;

    public ReplyKeyboardMarkup() {
        super();
        keyboard = new ArrayList<>();
    }

    public List<KeyboardRow> getKeyboard() {
        return keyboard;
    }

    public ReplyKeyboardMarkup setKeyboard(List<KeyboardRow> keyboard) {
        this.keyboard = keyboard;
        return this;
    }

    public Boolean getResizeKeyboard() {
        return resizeKeyboard;
    }

    public ReplyKeyboardMarkup setResizeKeyboard(Boolean resizeKeyboard) {
        this.resizeKeyboard = resizeKeyboard;
        return this;
    }

    public Boolean getOneTimeKeyboad() {
        return oneTimeKeyboad;
    }

    public ReplyKeyboardMarkup setOneTimeKeyboad(Boolean oneTimeKeyboad) {
        this.oneTimeKeyboad = oneTimeKeyboad;
        return this;
    }

    public Boolean getSelective() {
        return selective;
    }

    public ReplyKeyboardMarkup setSelective(Boolean selective) {
        this.selective = selective;
        return this;
    }

    @Override
    public void validate() throws TelegramApiValidationException {
        if (keyboard == null) {
            throw new TelegramApiValidationException("Keyboard parameter can't be null", this);
        }
        for (KeyboardRow keyboardButtons : keyboard) {
            keyboardButtons.validate();
        }
    }

    @Override
    public String toString() {
        return "ReplyKeyboardMarkup{" +
                "keyboard=" + keyboard +
                ", resizeKeyboard=" + resizeKeyboard +
                ", oneTimeKeyboad=" + oneTimeKeyboad +
                ", selective=" + selective +
                '}';
    }
}