LinearConstraint (Apache Commons Math 3.6.1 API)

java.lang.Object
- org.apache.commons.math3.optimization.linear.LinearConstraint

All Implemented Interfaces:

Serializable

Deprecated.
As of 3.1 (to be removed in 4.0).
```
@Deprecated
public class LinearConstraint
extends Object
implements Serializable
```
A linear constraint for a linear optimization problem.
A linear constraint has one of the forms:
- c₁x₁ + ... c_nx_n = v
- c₁x₁ + ... c_nx_n <= v
- c₁x₁ + ... c_nx_n >= v
- l₁x₁ + ... l_nx_n + l_cst = r₁x₁ + ... r_nx_n + r_cst
- l₁x₁ + ... l_nx_n + l_cst <= r₁x₁ + ... r_nx_n + r_cst
- l₁x₁ + ... l_nx_n + l_cst >= r₁x₁ + ... r_nx_n + r_cst
The c_i, l_i or r_i are the coefficients of the constraints, the x_i are the coordinates of the current point and v is the value of the constraint.
Since:

2.0

See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description
`LinearConstraint(double[] lhsCoefficients, double lhsConstant, Relationship relationship, double[] rhsCoefficients, double rhsConstant)` Deprecated. Build a constraint involving two linear equations.
`LinearConstraint(double[] coefficients, Relationship relationship, double value)` Deprecated. Build a constraint involving a single linear equation.
`LinearConstraint(RealVector lhsCoefficients, double lhsConstant, Relationship relationship, RealVector rhsCoefficients, double rhsConstant)` Deprecated. Build a constraint involving two linear equations.
`LinearConstraint(RealVector coefficients, Relationship relationship, double value)` Deprecated. Build a constraint involving a single linear equation.

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object other)` Deprecated.
`RealVector`	`getCoefficients()` Deprecated. Get the coefficients of the constraint (left hand side).
`Relationship`	`getRelationship()` Deprecated. Get the relationship between left and right hand sides.
`double`	`getValue()` Deprecated. Get the value of the constraint (right hand side).
`int`	`hashCode()` Deprecated.

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

- Constructor Detail
  - LinearConstraint
```
public LinearConstraint(double[] coefficients,
                Relationship relationship,
                double value)
```
    Deprecated.
    Build a constraint involving a single linear equation.
    A linear constraint with a single linear equation has one of the forms:
    - c₁x₁ + ... c_nx_n = v
    - c₁x₁ + ... c_nx_n <= v
    - c₁x₁ + ... c_nx_n >= v
    Parameters:
    coefficients - The coefficients of the constraint (left hand side)
    relationship - The type of (in)equality used in the constraint
    value - The value of the constraint (right hand side)
  - LinearConstraint
```
public LinearConstraint(RealVector coefficients,
                Relationship relationship,
                double value)
```
    Deprecated.
    Build a constraint involving a single linear equation.
    A linear constraint with a single linear equation has one of the forms:
    - c₁x₁ + ... c_nx_n = v
    - c₁x₁ + ... c_nx_n <= v
    - c₁x₁ + ... c_nx_n >= v
    Parameters:
    coefficients - The coefficients of the constraint (left hand side)
    relationship - The type of (in)equality used in the constraint
    value - The value of the constraint (right hand side)
  - LinearConstraint
```
public LinearConstraint(double[] lhsCoefficients,
                double lhsConstant,
                Relationship relationship,
                double[] rhsCoefficients,
                double rhsConstant)
```
    Deprecated.
    Build a constraint involving two linear equations.
    A linear constraint with two linear equation has one of the forms:
    - l₁x₁ + ... l_nx_n + l_cst = r₁x₁ + ... r_nx_n + r_cst
    - l₁x₁ + ... l_nx_n + l_cst <= r₁x₁ + ... r_nx_n + r_cst
    - l₁x₁ + ... l_nx_n + l_cst >= r₁x₁ + ... r_nx_n + r_cst
    Parameters:
    lhsCoefficients - The coefficients of the linear expression on the left hand side of the constraint
    lhsConstant - The constant term of the linear expression on the left hand side of the constraint
    relationship - The type of (in)equality used in the constraint
    rhsCoefficients - The coefficients of the linear expression on the right hand side of the constraint
    rhsConstant - The constant term of the linear expression on the right hand side of the constraint
  - LinearConstraint
```
public LinearConstraint(RealVector lhsCoefficients,
                double lhsConstant,
                Relationship relationship,
                RealVector rhsCoefficients,
                double rhsConstant)
```
    Deprecated.
    Build a constraint involving two linear equations.
    A linear constraint with two linear equation has one of the forms:
    - l₁x₁ + ... l_nx_n + l_cst = r₁x₁ + ... r_nx_n + r_cst
    - l₁x₁ + ... l_nx_n + l_cst <= r₁x₁ + ... r_nx_n + r_cst
    - l₁x₁ + ... l_nx_n + l_cst >= r₁x₁ + ... r_nx_n + r_cst
    Parameters:
    lhsCoefficients - The coefficients of the linear expression on the left hand side of the constraint
    lhsConstant - The constant term of the linear expression on the left hand side of the constraint
    relationship - The type of (in)equality used in the constraint
    rhsCoefficients - The coefficients of the linear expression on the right hand side of the constraint
    rhsConstant - The constant term of the linear expression on the right hand side of the constraint
- Method Detail
  - getCoefficients
```
public RealVector getCoefficients()
```
    Deprecated.
    
    Get the coefficients of the constraint (left hand side).
    
    Returns:
    coefficients of the constraint (left hand side)
  - getRelationship
```
public Relationship getRelationship()
```
    Deprecated.
    
    Get the relationship between left and right hand sides.
    
    Returns:
    relationship between left and right hand sides
  - getValue
```
public double getValue()
```
    Deprecated.
    
    Get the value of the constraint (right hand side).
    
    Returns:
    value of the constraint (right hand side)
  - equals
```
public boolean equals(Object other)
```
    Deprecated.
    
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Deprecated.
    
    Overrides:
    
    hashCode in class Object

Class LinearConstraint

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

LinearConstraint

LinearConstraint

LinearConstraint

LinearConstraint

Method Detail

getCoefficients

getRelationship

getValue

equals

hashCode