Use Attributes in commands

# 5 years ago
silencefog	Hello! Is it possible to use attributes in a command? Not to read it in a client, only use it as a variable. If yes, how can I do this? How to get the value of an attribute?

# 5 years ago
Ingvord	Hi, Let's consider an example Java Tango server. The attribute will be normally a field in this case: `@Attribute private double myDoubleAttr; //setters and getters` So using that attribute in a command in this case is straightforward: `@Command public double readMyDoubleAttr(){ return this.myDoubleAttr; }` Hope this helps. Edited 5 years ago

# 5 years ago

Ingvord

Hi,

Let's consider an example Java Tango server.

The attribute will be normally a field in this case:


@Attribute
private double myDoubleAttr;

//setters and getters

So using that attribute in a command in this case is straightforward:


@Command
public double readMyDoubleAttr(){
  return this.myDoubleAttr;
}

Hope this helps.

Edited 5 years ago

# 5 years ago
silencefog	Ingvord Hi, Let's consider an example Java Tango server. The attribute will be normally a field in this case: `@Attribute private double myDoubleAttr; //setters and getters` So using that attribute in a command in this case is straightforward: `@Command public double readMyDoubleAttr(){ return this.myDoubleAttr; }` Hope this helps. I'm not really familiar with Java. Could you please show me an example in C++?

# 5 years ago

silencefog

Ingvord
Hi,

Let's consider an example Java Tango server.

The attribute will be normally a field in this case:
@Attribute
private double myDoubleAttr;

//setters and getters
So using that attribute in a command in this case is straightforward:
@Command
public double readMyDoubleAttr(){
  return this.myDoubleAttr;
}
Hope this helps.

I'm not really familiar with Java. Could you please show me an example in C++?

# 5 years ago
Ingvord	Well, in C++ there is too much boilerplate code. You can easily generate one using Pogo for instance. The basic idea is that you have a field say myDoubleAttr wich you get/set via read_/write_ methods. In any other method, which may be a command method, just access the field e.g. this->myDoubleAttr Hope this helps. Cheers

# 5 years ago
PrasadW	Hi Team, I'm not sure whether this is the correct forum to post this, but i have tried Tango contact email address as well. We are a sustainable textile manufacturer from the USA and we are looking forward to automate our manufacturing plants and we are on the lookout for an effective MES system. I want to know more about Tango and its capabilities and how it will help us to automate our manufacturing plants. whom should I contact ? Thanks and regards, Prasad Wickramasinghe

# 5 years ago

PrasadW

Hi Team,

I'm not sure whether this is the correct forum to post this, but i have tried Tango contact email address as well.

We are a sustainable textile manufacturer from the USA and we are looking forward to automate our manufacturing plants and we are on the lookout for an effective MES system. I want to know more about Tango and its capabilities and how it will help us to automate our manufacturing plants.

whom should I contact ?

Thanks and regards,
Prasad Wickramasinghe

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