ESPHome 2025.5.0
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number.h
Go to the documentation of this file.
1#pragma once
2
6#include "number_call.h"
7#include "number_traits.h"
8
9namespace esphome {
10namespace number {
11
12#define LOG_NUMBER(prefix, type, obj) \
13 if ((obj) != nullptr) { \
14 ESP_LOGCONFIG(TAG, "%s%s '%s'", prefix, LOG_STR_LITERAL(type), (obj)->get_name().c_str()); \
15 if (!(obj)->get_icon().empty()) { \
16 ESP_LOGCONFIG(TAG, "%s Icon: '%s'", prefix, (obj)->get_icon().c_str()); \
17 } \
18 if (!(obj)->traits.get_unit_of_measurement().empty()) { \
19 ESP_LOGCONFIG(TAG, "%s Unit of Measurement: '%s'", prefix, (obj)->traits.get_unit_of_measurement().c_str()); \
20 } \
21 if (!(obj)->traits.get_device_class().empty()) { \
22 ESP_LOGCONFIG(TAG, "%s Device Class: '%s'", prefix, (obj)->traits.get_device_class().c_str()); \
23 } \
24 }
25
26#define SUB_NUMBER(name) \
27 protected: \
28 number::Number *name##_number_{nullptr}; \
29\
30 public: \
31 void set_##name##_number(number::Number *number) { this->name##_number_ = number; }
32
33class Number;
34
39class Number : public EntityBase {
40 public:
41 float state;
42
43 void publish_state(float state);
44
45 NumberCall make_call() { return NumberCall(this); }
46
47 void add_on_state_callback(std::function<void(float)> &&callback);
48
50
52 bool has_state() const { return has_state_; }
53
54 protected:
55 friend class NumberCall;
56
63 virtual void control(float value) = 0;
64
66 bool has_state_{false};
67};
68
69} // namespace number
70} // namespace esphome
Base-class for all numbers.
Definition number.h:39
NumberCall make_call()
Definition number.h:45
virtual void control(float value)=0
Set the value of the number, this is a virtual method that each number integration must implement.
void publish_state(float state)
Definition number.cpp:9
friend class NumberCall
Definition number.h:55
NumberTraits traits
Definition number.h:49
bool has_state() const
Return whether this number has gotten a full state yet.
Definition number.h:52
void add_on_state_callback(std::function< void(float)> &&callback)
Definition number.cpp:16
CallbackManager< void(float)> state_callback_
Definition number.h:65
Providing packet encoding functions for exchanging data with a remote host.
Definition a01nyub.cpp:7