Google OR-Tools v9.9
a fast and portable software suite for combinatorial optimization
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Public Member Functions | Static Public Member Functions | Public Attributes | Static Public Attributes | List of all members
com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy Enum Reference
Inheritance diagram for com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy:

Public Member Functions

final int getNumber ()
 
final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor ()
 
final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType ()
 

Static Public Member Functions

static PairInsertionStrategy valueOf (int value)
 
static PairInsertionStrategy forNumber (int value)
 
static com.google.protobuf.Internal.EnumLiteMap< PairInsertionStrategy > internalGetValueMap ()
 
static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor ()
 
static PairInsertionStrategy valueOf (com.google.protobuf.Descriptors.EnumValueDescriptor desc)
 

Public Attributes

 AUTOMATIC =(0)
 
 BEST_PICKUP_THEN_BEST_DELIVERY =(1)
 
 BEST_PICKUP_DELIVERY_PAIR =(2)
 
 BEST_PICKUP_DELIVERY_PAIR_MULTITOUR =(3)
 
 UNRECOGNIZED =(-1)
 

Static Public Attributes

static final int AUTOMATIC_VALUE = 0
 
static final int BEST_PICKUP_THEN_BEST_DELIVERY_VALUE = 1
 
static final int BEST_PICKUP_DELIVERY_PAIR_VALUE = 2
 
static final int BEST_PICKUP_DELIVERY_PAIR_MULTITOUR_VALUE = 3
 

Detailed Description

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

Definition at line 71 of file RoutingSearchParameters.java.

Member Function Documentation

◆ forNumber()

static PairInsertionStrategy com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.forNumber ( int value)
static
Parameters
valueThe numeric wire value of the corresponding enum entry.
Returns
The enum associated with the given numeric wire value.

Definition at line 172 of file RoutingSearchParameters.java.

◆ getDescriptor()

static final com.google.protobuf.Descriptors.EnumDescriptor com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.getDescriptor ( )
static

Definition at line 207 of file RoutingSearchParameters.java.

◆ getDescriptorForType()

final com.google.protobuf.Descriptors.EnumDescriptor com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.getDescriptorForType ( )

Definition at line 203 of file RoutingSearchParameters.java.

◆ getNumber()

final int com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.getNumber ( )

Definition at line 150 of file RoutingSearchParameters.java.

◆ getValueDescriptor()

final com.google.protobuf.Descriptors.EnumValueDescriptor com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.getValueDescriptor ( )

Definition at line 195 of file RoutingSearchParameters.java.

◆ internalGetValueMap()

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

Definition at line 183 of file RoutingSearchParameters.java.

◆ valueOf() [1/2]

static PairInsertionStrategy com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.valueOf ( com.google.protobuf.Descriptors.EnumValueDescriptor desc)
static

Definition at line 213 of file RoutingSearchParameters.java.

◆ valueOf() [2/2]

static PairInsertionStrategy com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.valueOf ( int value)
static
Parameters
valueThe numeric wire value of the corresponding enum entry.
Returns
The enum associated with the given numeric wire value.
Deprecated
Use forNumber(int) instead.

Definition at line 164 of file RoutingSearchParameters.java.

Member Data Documentation

◆ AUTOMATIC

com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.AUTOMATIC =(0) 
Let the solver decide the set of positions and its ordering.

AUTOMATIC = 0;

Definition at line 80 of file RoutingSearchParameters.java.

◆ AUTOMATIC_VALUE

final int com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.AUTOMATIC_VALUE = 0
static 
Let the solver decide the set of positions and its ordering.

AUTOMATIC = 0;

Definition at line 119 of file RoutingSearchParameters.java.

◆ BEST_PICKUP_DELIVERY_PAIR

com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.BEST_PICKUP_DELIVERY_PAIR =(2) 
Consider all positions, by increasing by cost(pickup) + cost(delivery).

BEST_PICKUP_DELIVERY_PAIR = 2;

Definition at line 96 of file RoutingSearchParameters.java.

◆ BEST_PICKUP_DELIVERY_PAIR_MULTITOUR

com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.BEST_PICKUP_DELIVERY_PAIR_MULTITOUR =(3) 
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;

Definition at line 108 of file RoutingSearchParameters.java.

◆ BEST_PICKUP_DELIVERY_PAIR_MULTITOUR_VALUE

final int com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.BEST_PICKUP_DELIVERY_PAIR_MULTITOUR_VALUE = 3
static 
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;

Definition at line 147 of file RoutingSearchParameters.java.

◆ BEST_PICKUP_DELIVERY_PAIR_VALUE

final int com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.BEST_PICKUP_DELIVERY_PAIR_VALUE = 2
static 
Consider all positions, by increasing by cost(pickup) + cost(delivery).

BEST_PICKUP_DELIVERY_PAIR = 2;

Definition at line 135 of file RoutingSearchParameters.java.

◆ BEST_PICKUP_THEN_BEST_DELIVERY

com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.BEST_PICKUP_THEN_BEST_DELIVERY =(1) 
Consider all positions, by increasing (cost(pickup), cost(delivery)).

BEST_PICKUP_THEN_BEST_DELIVERY = 1;

Definition at line 88 of file RoutingSearchParameters.java.

◆ BEST_PICKUP_THEN_BEST_DELIVERY_VALUE

final int com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.BEST_PICKUP_THEN_BEST_DELIVERY_VALUE = 1
static 
Consider all positions, by increasing (cost(pickup), cost(delivery)).

BEST_PICKUP_THEN_BEST_DELIVERY = 1;

Definition at line 127 of file RoutingSearchParameters.java.

◆ UNRECOGNIZED

com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.UNRECOGNIZED =(-1)

Definition at line 109 of file RoutingSearchParameters.java.

The documentation for this enum was generated from the following file: