NonNegativeConstraint (Apache Commons Math 4.0-beta1)

java.lang.Object
- org.apache.commons.math4.legacy.optim.linear.NonNegativeConstraint

All Implemented Interfaces:

OptimizationData
```
public class NonNegativeConstraint
extends Object
implements OptimizationData
```
A constraint for a linear optimization problem indicating whether all variables must be restricted to non-negative values.

Since:

3.1

Constructor Summary

Constructors
Constructor Description

NonNegativeConstraint(boolean restricted)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`isRestrictedToNonNegative()`	Indicates whether all the variables must be restricted to non-negative values.

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

- Constructor Detail
  - NonNegativeConstraint
```
public NonNegativeConstraint(boolean restricted)
```
    Parameters:
    
    restricted - If true, all the variables must be positive.
- Method Detail
  - isRestrictedToNonNegative
```
public boolean isRestrictedToNonNegative()
```
    Indicates whether all the variables must be restricted to non-negative values.
    
    Returns:
    
    true if all the variables must be positive.