Param (eo-runtime 0.35.2 API)

java.lang.Object
- org.eolang.Param

```
public final class Param
extends Object
```
Param of an object (convenient retrieval mechanism).
The job of the utility object is to help our EO objects retrieve attributes from other objects and from their own \rho (owners). On top of retrieval, this object also does simple type checking. When an attribute is expected to be of some type, we use strong(Class). This method will throw a runtime exception if types don't match.

Since:

0.20

- Constructor Summary
  
  Constructors
  Constructor Description
  
  Param(Phi obj)
  Ctor.
  
  Param(Phi obj, String name)
  Ctor.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Bytes asBytes()
  Fetch BYTES of any type.
  
  <T> T strong(Class<T> type)
  Fetch and check type.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Param
```
public Param(Phi obj)
```
    Ctor.
    
    Parameters:
    
    obj - The object to fetch \rho from
  - Param
```
public Param(Phi obj,
             String name)
```
    Ctor.
    
    Parameters:
    
    obj - The object to fetch the attribute from
    
    name - Name of the attr
- Method Detail
  - strong
```
public <T> T strong(Class<T> type)
```
    Fetch and check type.
    
    Type Parameters:
    
    T - The type
    
    Parameters:
    
    type - The type
    
    Returns:
    
    The object
  - asBytes
```
public Bytes asBytes()
```
    Fetch BYTES of any type.
    
    Returns:
    
    Bytes.