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# LinCoef

- java.lang.Object
- - com.dashoptimization.objects.LinCoef

-     public final class LinCoef
      extends java.lang.Object

  A linear coefficient. A linear coefficient is a variable/value pair that gives the factor for a variable in a linear expression.
  Since:
    43.00

- - ### Constructor Summary

    Constructor | Description
    --- | ---
    `LinCoef()` | Create a new coefficient initialized to defaults.
    `LinCoef​(LinCoef other)` | Create a new coefficient by copying another.
    `LinCoef​(Variable variable, double coefficient)` | Create a new coefficient.

  - ### Method Summary

    Modifier and Type | Method | Description
    --- | --- | ---
    `double` | `getCoefficient()` |
    `Variable` | `getVariable()` |

    - ### Methods inherited from class java.lang.Object

      `equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### LinCoef

          public LinCoef​(Variable variable,
                         double coefficient)

      Create a new coefficient.
      Parameters:
        `variable` - Variable in the new coefficient.
        `coefficient` - Value multiplying the variable in the new coefficient.
      Since:
        43.00

    - #### LinCoef

          public LinCoef​(LinCoef other)

      Create a new coefficient by copying another.
      Parameters:
        `other` - The coefficient to copy.
      Since:
        43.00

    - #### LinCoef

          public LinCoef()

      Create a new coefficient initialized to defaults. The new coefficient will reference `XpressProblem.NULL_VARIABLE` and will have a coefficient of zero.
      Since:
        44.00

  - ### Method Detail

    - #### getVariable

          public Variable getVariable()

    - #### getCoefficient

          public double getCoefficient()

Parent Topic Class Summary

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