PiHeaderUnionStack (ONOS Java API (2.7.0))

java.lang.Object
- org.onosproject.net.pi.runtime.data.PiHeaderUnionStack

All Implemented Interfaces:

PiData
```
@Beta
public final class PiHeaderUnionStack
extends Object
implements PiData
```
PiHeaderUnionStack entity in a protocol-independent pipeline.

Nested Class Summary
- Nested classes/interfaces inherited from interface org.onosproject.net.pi.model.PiData
  PiData.Type

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`Collection<PiHeaderUnion>`	`headerUnions()`	Return the collection of header union.
`static PiHeaderUnionStack`	`of(List<PiHeaderUnion> headerUnions)`	Returns a new protocol-independent header union stack.
`String`	`toString()`
`PiData.Type`	`type()`	Returns the type of this protocol-independent data.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Method Detail
  - of
```
public static PiHeaderUnionStack of(List<PiHeaderUnion> headerUnions)
```
    Returns a new protocol-independent header union stack.
    
    Parameters:
    
    headerUnions - the list of headerUnion
    
    Returns:
    
    header union stack
  - headerUnions
```
public Collection<PiHeaderUnion> headerUnions()
```
    Return the collection of header union.
    
    Returns:
    
    the collection header union
  - type
```
public PiData.Type type()
```
    Description copied from interface: PiData
    
    Returns the type of this protocol-independent data.
    
    Specified by:
    
    type in interface PiData
    
    Returns:
    
    the type of this instance
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object