PiHeader

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

All Implemented Interfaces:

PiData
```
@Beta
public final class PiHeader
extends java.lang.Object
implements PiData
```
Instance of a PiHeader 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
`java.util.List<org.onlab.util.ImmutableByteSequence>`	`bitStrings()`	Return the header bit strings.
`boolean`	`equals(java.lang.Object o)`
`int`	`hashCode()`
`java.lang.Boolean`	`isValid()`	Return whether the header is valid.
`static PiHeader`	`of(java.lang.Boolean isValid, java.util.List<org.onlab.util.ImmutableByteSequence> bitStrings)`	Returns a new protocol-independent header.
`java.lang.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 PiHeader of(java.lang.Boolean isValid,
                          java.util.List<org.onlab.util.ImmutableByteSequence> bitStrings)
```
    Returns a new protocol-independent header.
    
    Parameters:
    
    isValid - whether the header is valid
    
    bitStrings - bitstrings
    
    Returns:
    
    header
  - isValid
```
public java.lang.Boolean isValid()
```
    Return whether the header is valid.
    
    Returns:
    
    bool
  - bitStrings
```
public java.util.List<org.onlab.util.ImmutableByteSequence> bitStrings()
```
    Return the header bit strings.
    
    Returns:
    
    the list of bit string
  - 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(java.lang.Object o)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object