PiActionParamModel (ONOS Java API (2.5.6))

```
@Beta
public interface PiActionParamModel
```
Model of an action runtime parameter in a protocol-independent pipeline.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`bitWidth()`	Return the size in bits of this action parameter.
`boolean`	`hasBitWidth()`	Return true is the action parameters has a predefined bit width.
`PiActionParamId`	`id()`	Returns the ID of this action parameter.

- Method Detail
  - id
```
PiActionParamId id()
```
    Returns the ID of this action parameter.
    
    Returns:
    
    action parameter ID
  - bitWidth
```
int bitWidth()
```
    Return the size in bits of this action parameter. It returns -1 if the bit width of the action parameters is not predefined.
    
    Returns:
    
    size in bits, -1 if not predefined
  - hasBitWidth
```
boolean hasBitWidth()
```
    Return true is the action parameters has a predefined bit width. It returns false if it can have arbitrary bit width.
    
    Returns:
    
    True if the action parameter has predefined bit width, false otherwise