com.google.ortools.constraintsolver

Enum RoutingSearchParameters.PairInsertionStrategy

java.lang.Object

java.lang.Enum<RoutingSearchParameters.PairInsertionStrategy>

com.google.ortools.constraintsolver.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 Summary

Enum Constants

Enum Constant and Description
AUTOMATIC Let the solver decide the set of positions and its ordering.
BEST_PICKUP_DELIVERY_PAIR Consider all positions, by increasing by cost(pickup) + cost(delivery).
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.
BEST_PICKUP_THEN_BEST_DELIVERY Consider all positions, by increasing (cost(pickup), cost(delivery)).
UNRECOGNIZED

Field Summary

Fields

Modifier and Type	Field and Description
static int	AUTOMATIC_VALUE Let the solver decide the set of positions and its ordering.
static 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.
static int	BEST_PICKUP_DELIVERY_PAIR_VALUE Consider all positions, by increasing by cost(pickup) + cost(delivery).
static int	BEST_PICKUP_THEN_BEST_DELIVERY_VALUE Consider all positions, by increasing (cost(pickup), cost(delivery)).

Method Summary

Modifier and Type	Method and Description
static RoutingSearchParameters.PairInsertionStrategy	forNumber(int value)
static com.google.protobuf.Descriptors.EnumDescriptor	getDescriptor()
com.google.protobuf.Descriptors.EnumDescriptor	getDescriptorForType()
int	getNumber()
com.google.protobuf.Descriptors.EnumValueDescriptor	getValueDescriptor()
static com.google.protobuf.Internal.EnumLiteMap<RoutingSearchParameters.PairInsertionStrategy>	internalGetValueMap()
static RoutingSearchParameters.PairInsertionStrategy	valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
static RoutingSearchParameters.PairInsertionStrategy	valueOf(int value) Deprecated. Use forNumber(int) instead.
static RoutingSearchParameters.PairInsertionStrategy	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static RoutingSearchParameters.PairInsertionStrategy[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

AUTOMATIC

public static final RoutingSearchParameters.PairInsertionStrategy AUTOMATIC

 Let the solver decide the set of positions and its ordering.
 

AUTOMATIC = 0;

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

public static final RoutingSearchParameters.PairInsertionStrategy BEST_PICKUP_DELIVERY_PAIR

 Consider all positions, by increasing by cost(pickup) + cost(delivery).
 

BEST_PICKUP_DELIVERY_PAIR = 2;

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;

UNRECOGNIZED

public static final RoutingSearchParameters.PairInsertionStrategy UNRECOGNIZED

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. Use forNumber(int) instead.

Parameters:

value - The numeric wire value of the corresponding enum entry.

Returns:

The enum associated with the given numeric wire value.

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.

internalGetValueMap

public static com.google.protobuf.Internal.EnumLiteMap<RoutingSearchParameters.PairInsertionStrategy> internalGetValueMap()

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)