ProtectedConstraint (ONOS Java API (2.5.1))

java.lang.Object
- org.onosproject.net.intent.constraint.BooleanConstraint
- - org.onosproject.net.intent.constraint.ProtectedConstraint

All Implemented Interfaces:

Constraint
```
public class ProtectedConstraint
extends BooleanConstraint
```
Constraint to request using only protected Links.

Constructor Summary

Constructors
Constructor Description

ProtectedConstraint()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`isValid(Link link, ResourceContext context)`	Returns true if the specified link satisfies the constraint.
`String`	`toString()`
`static ProtectedConstraint`	`useProtectedLink()`	Returns `ProtectedConstraint` instance.

Methods inherited from class org.onosproject.net.intent.constraint.BooleanConstraint
cost, validate

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

- Constructor Detail
  - ProtectedConstraint
```
public ProtectedConstraint()
```
- Method Detail
  - useProtectedLink
```
public static ProtectedConstraint useProtectedLink()
```
    Returns ProtectedConstraint instance.
    
    Returns:
    
    ProtectedConstraint instance
  - isValid
```
public boolean isValid(Link link,
                       ResourceContext context)
```
    Description copied from class: BooleanConstraint
    
    Returns true if the specified link satisfies the constraint.
    
    Specified by:
    
    isValid in class BooleanConstraint
    
    Parameters:
    
    link - link to be validated
    
    context - resource context for checking available resources
    
    Returns:
    
    true if link is viable
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object