Initializing help system before first use

VariableBuilder.VariableArrayBuilder

  • java.lang.Object
    • com.dashoptimization.VariableBuilder.VariableArrayBuilder
  • Enclosing class:
    VariableBuilder 
    public static final class VariableBuilder.VariableArrayBuilder
extends java.lang.Object
    Build a 1-dimensional array of variables.
    Since:
    43.00

    • Constructor Detail

      • VariableArrayBuilder

        public VariableArrayBuilder​(int dim,
                            XpressProblem prob)
        Create a builder that will create a 1-dimensional array of variables with the specified dimensions.
        Parameters:
        dim - Dimension.
        prob - The problem for which to create variables.
        Since:
        43.00

    • Method Detail

      • withLB

        public VariableBuilder.VariableArrayBuilder withLB​(java.util.function.IntFunction<java.lang.Double> newLb)
        Set a lower bound that depends on the index.
        Parameters:
        newLb - The lower bound for all variables created by this builder.
        Returns:
        Always returns this instance.
        Since:
        43.00

      • withLB

        public VariableBuilder.VariableArrayBuilder withLB​(double newLb)
        Set a constant lower bound for all variables.
        Parameters:
        newLb - The lower bound for all variables created by this builder.
        Returns:
        Always returns this instance.
        Since:
        43.00

      • withLB

        public VariableBuilder.VariableArrayBuilder withLB​(double[] newLb)
        Set a lower bound that is given by an array. The dimension(s) of the passed array must match the dimension(s) that were passed to the constructor.
        Parameters:
        newLb - Lower bounds for the individual variables.
        Returns:
        Always returns this instance.
        Since:
        43.00

      • withUB

        public VariableBuilder.VariableArrayBuilder withUB​(java.util.function.IntFunction<java.lang.Double> newUb)
        Set a upper bound that depends on the index.
        Parameters:
        newUb - The upper bound for all variables created by this builder.
        Returns:
        Always returns this instance.
        Since:
        43.00

      • withUB

        public VariableBuilder.VariableArrayBuilder withUB​(double newUb)
        Set a constant upper bound for all variables.
        Parameters:
        newUb - The upper bound for all variables created by this builder.
        Returns:
        Always returns this instance.
        Since:
        43.00

      • withUB

        public VariableBuilder.VariableArrayBuilder withUB​(double[] newUb)
        Set an upper bound that is given by an array. The dimension(s) of the passed array must match the dimension(s) that were passed to the constructor.
        Parameters:
        newUb - Upper bounds for the individual variables.
        Returns:
        Always returns this instance.
        Since:
        43.00

      • withLimit

        public VariableBuilder.VariableArrayBuilder withLimit​(java.util.function.IntFunction<java.lang.Double> newLimit)
        Set a limit that depends on the index. A limit specifies the bounds for semi-continuous/integer variables and the limit for partial integer variables. It does not apply to variables of other types.
        Parameters:
        newLimit - The limit for all variables created by this builder.
        Returns:
        Always returns this instance.
        Since:
        43.00

      • withLimit

        public VariableBuilder.VariableArrayBuilder withLimit​(double newLimit)
        Set a constant limit for all variables. A limit specifies the bounds for semi-continuous/integer variables and the limit for partial integer variables. It does not apply to variables of other types.
        Parameters:
        newLimit - The limit for all variables created by this builder.
        Returns:
        Always returns this instance.
        Since:
        43.00

      • withLimit

        public VariableBuilder.VariableArrayBuilder withLimit​(double[] newLimit)
        Set a limit that is given by an array. The dimension(s) of the passed array must match the dimension(s) that were passed to the constructor.
        Parameters:
        newLimit - Limits for the individual variables.
        Returns:
        Always returns this instance.
        Since:
        43.00

      • withName

        public VariableBuilder.VariableArrayBuilder withName​(java.util.function.IntFunction<java.lang.String> newName)
        Set a name that depends on the index.
        Parameters:
        newName - The name for all variables created by this builder.
        Returns:
        Always returns this instance.
        Since:
        43.00

      • withName

        public VariableBuilder.VariableArrayBuilder withName​(java.lang.String newName)
        Set a constant name for all variables.
        Parameters:
        newName - The name for all variables created by this builder. This must be null or a format string that will be invoked with the index as argument.
        Returns:
        Always returns this instance.
        Since:
        43.00

      • withName

        public VariableBuilder.VariableArrayBuilder withName​(java.lang.String[] newName)
        Set a name bound that is given by an array. The dimension(s) of the passed array must match the dimension(s) that were passed to the constructor.
        Parameters:
        newName - Names for the individual variables.
        Returns:
        Always returns this instance.
        Since:
        43.00

      • withType

        public VariableBuilder.VariableArrayBuilder withType​(java.util.function.IntFunction<ColumnType> newType)
        Set a type that depends on the index.
        Parameters:
        newType - The type for all variables created by this builder.
        Returns:
        Always returns this instance.
        Since:
        43.00

      • withType

        public VariableBuilder.VariableArrayBuilder withType​(ColumnType newType)
        Set the type for all variables.
        Parameters:
        newType - The type for all variables created by this builder.
        Returns:
        Always returns this instance.
        Since:
        43.00

      • withType

        public VariableBuilder.VariableArrayBuilder withType​(ColumnType[] newType)
        Set a type that is given by an array. The dimension(s) of the passed array must match the dimension(s) that were passed to the constructor.
        Parameters:
        newType - Types for the individual variables.
        Returns:
        Always returns this instance.
        Since:
        43.00

      • toArray

        public Variable[] toArray()
        Create variables as specified by this builder.

        Used in these examples:

        • Polygon
        • PolygonMap
        • PolygonMapDelta
        • PolygonMultiMap
        • PolygonMultiMapDelta
        • PolygonVecMap
        • PolygonVecMapDelta
        • TSP
        Since:
        43.00

      • toArray

        public <I> I toArray​(java.util.function.Supplier<I> makeResult,
                     Action3<I,​java.lang.Integer,​Variable> addResult)
        Create variables as specified by this builder.

        Used in these examples:

        • Polygon
        • PolygonMap
        • PolygonMapDelta
        • PolygonMultiMap
        • PolygonMultiMapDelta
        • PolygonVecMap
        • PolygonVecMapDelta
        • TSP
        Type Parameters:
        I - Type of return value.
        Parameters:
        makeResult - A function to create the (empty) return value.
        addResult - A function to add a value to the result.
        Returns:
        The array of variables.
        Since:
        43.00
Parent Topic Class Summary

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