Package com.google.ortools.constraintsolver

Enum RoutingSearchParameters.PairInsertionStrategy

  • All Implemented Interfaces:
    com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, java.io.Serializable, java.lang.Comparable<RoutingSearchParameters.PairInsertionStrategy>
    Enclosing class:
    RoutingSearchParameters
    public static enum RoutingSearchParameters.PairInsertionStrategy
extends java.lang.Enum<RoutingSearchParameters.PairInsertionStrategy>
implements com.google.protobuf.ProtocolMessageEnum
     In insertion-based heuristics, describes what positions must be considered
 when inserting a pickup/delivery pair, and in what order they are
 considered.
    Protobuf enum operations_research.RoutingSearchParameters.PairInsertionStrategy

    • Enum Constant Detail

      • BEST_PICKUP_THEN_BEST_DELIVERY

        public static final RoutingSearchParameters.PairInsertionStrategy BEST_PICKUP_THEN_BEST_DELIVERY
         Consider all positions, by increasing (cost(pickup), cost(delivery)).
        BEST_PICKUP_THEN_BEST_DELIVERY = 1;

      • BEST_PICKUP_DELIVERY_PAIR_MULTITOUR

        public static final RoutingSearchParameters.PairInsertionStrategy BEST_PICKUP_DELIVERY_PAIR_MULTITOUR
         Only consider insertion positions that are compatible with the multitour
 property, meaning a series of pickups may only start when the vehicle
 is not carrying any delivery. This setting is designed to explore much
 less possibilities than the full BEST_PICKUP_DELIVERY_PAIR.
 Order by increasing by cost(pickup) + cost(delivery).
        BEST_PICKUP_DELIVERY_PAIR_MULTITOUR = 3;

    • Field Detail

      • AUTOMATIC_VALUE

        public static final int AUTOMATIC_VALUE
         Let the solver decide the set of positions and its ordering.
        AUTOMATIC = 0;
        See Also:
        Constant Field Values

      • BEST_PICKUP_THEN_BEST_DELIVERY_VALUE

        public static final int BEST_PICKUP_THEN_BEST_DELIVERY_VALUE
         Consider all positions, by increasing (cost(pickup), cost(delivery)).
        BEST_PICKUP_THEN_BEST_DELIVERY = 1;
        See Also:
        Constant Field Values

      • BEST_PICKUP_DELIVERY_PAIR_VALUE

        public static final int BEST_PICKUP_DELIVERY_PAIR_VALUE
         Consider all positions, by increasing by cost(pickup) + cost(delivery).
        BEST_PICKUP_DELIVERY_PAIR = 2;
        See Also:
        Constant Field Values

      • BEST_PICKUP_DELIVERY_PAIR_MULTITOUR_VALUE

        public static final int BEST_PICKUP_DELIVERY_PAIR_MULTITOUR_VALUE
         Only consider insertion positions that are compatible with the multitour
 property, meaning a series of pickups may only start when the vehicle
 is not carrying any delivery. This setting is designed to explore much
 less possibilities than the full BEST_PICKUP_DELIVERY_PAIR.
 Order by increasing by cost(pickup) + cost(delivery).
        BEST_PICKUP_DELIVERY_PAIR_MULTITOUR = 3;
        See Also:
        Constant Field Values

    • Method Detail

      • values

        public static RoutingSearchParameters.PairInsertionStrategy[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (RoutingSearchParameters.PairInsertionStrategy c : RoutingSearchParameters.PairInsertionStrategy.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static RoutingSearchParameters.PairInsertionStrategy valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null

      • getNumber

        public final int getNumber()
        Specified by:
        getNumber in interface com.google.protobuf.Internal.EnumLite
        Specified by:
        getNumber in interface com.google.protobuf.ProtocolMessageEnum

      • valueOf

        @Deprecated
public static RoutingSearchParameters.PairInsertionStrategy valueOf​(int value)
        Deprecated.
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        value - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null

      • forNumber

        public static RoutingSearchParameters.PairInsertionStrategy forNumber​(int value)
        Parameters:
        value - The numeric wire value of the corresponding enum entry.
        Returns:
        The enum associated with the given numeric wire value.

      • getValueDescriptor

        public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()
        Specified by:
        getValueDescriptor in interface com.google.protobuf.ProtocolMessageEnum

      • getDescriptorForType

        public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()
        Specified by:
        getDescriptorForType in interface com.google.protobuf.ProtocolMessageEnum

      • getDescriptor

        public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()

      • valueOf

        public static RoutingSearchParameters.PairInsertionStrategy valueOf​(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        desc - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null