Java Reference

Java Reference

RoutesConstraintProtoOrBuilder

Detailed Description

Definition at line 6 of file RoutesConstraintProtoOrBuilder.java.

Public Member Functions

java.util.List< java.lang.Integer > getTailsList ()
 repeated int32 tails = 1; More...
 
int getTailsCount ()
 repeated int32 tails = 1; More...
 
int getTails (int index)
 repeated int32 tails = 1; More...
 
java.util.List< java.lang.Integer > getHeadsList ()
 repeated int32 heads = 2; More...
 
int getHeadsCount ()
 repeated int32 heads = 2; More...
 
int getHeads (int index)
 repeated int32 heads = 2; More...
 
java.util.List< java.lang.Integer > getLiteralsList ()
 repeated int32 literals = 3; More...
 
int getLiteralsCount ()
 repeated int32 literals = 3; More...
 
int getLiterals (int index)
 repeated int32 literals = 3; More...
 
java.util.List< java.lang.Integer > getDemandsList ()
 
int getDemandsCount ()
 
int getDemands (int index)
 
long getCapacity ()
 int64 capacity = 5; More...
 

Member Function Documentation

◆ getCapacity()

long getCapacity ( )

int64 capacity = 5;

Returns
The capacity.

Implemented in RoutesConstraintProto.Builder, and RoutesConstraintProto.

◆ getDemands()

int getDemands ( int  index)
Experimental. The demands for each node, and the maximum capacity for each
route. Note that this is currently only used for the LP relaxation and one
need to add the corresponding constraint to enforce this outside of the LP.
TODO(user): Ideally, we should be able to extract any dimension like these
(i.e. capacity, route_length, etc..) automatically from the encoding. The
classical way to encode that is to have "current_capacity" variables along
the route and linear equations of the form:
  arc_literal => (current_capacity_tail + demand <= current_capacity_head)

repeated int32 demands = 4;

Parameters
indexThe index of the element to return.
Returns
The demands at the given index.

Implemented in RoutesConstraintProto.Builder, and RoutesConstraintProto.

◆ getDemandsCount()

int getDemandsCount ( )
Experimental. The demands for each node, and the maximum capacity for each
route. Note that this is currently only used for the LP relaxation and one
need to add the corresponding constraint to enforce this outside of the LP.
TODO(user): Ideally, we should be able to extract any dimension like these
(i.e. capacity, route_length, etc..) automatically from the encoding. The
classical way to encode that is to have "current_capacity" variables along
the route and linear equations of the form:
  arc_literal => (current_capacity_tail + demand <= current_capacity_head)

repeated int32 demands = 4;

Returns
The count of demands.

Implemented in RoutesConstraintProto.Builder, and RoutesConstraintProto.

◆ getDemandsList()

java.util.List<java.lang.Integer> getDemandsList ( )
Experimental. The demands for each node, and the maximum capacity for each
route. Note that this is currently only used for the LP relaxation and one
need to add the corresponding constraint to enforce this outside of the LP.
TODO(user): Ideally, we should be able to extract any dimension like these
(i.e. capacity, route_length, etc..) automatically from the encoding. The
classical way to encode that is to have "current_capacity" variables along
the route and linear equations of the form:
  arc_literal => (current_capacity_tail + demand <= current_capacity_head)

repeated int32 demands = 4;

Returns
A list containing the demands.

Implemented in RoutesConstraintProto.Builder, and RoutesConstraintProto.

◆ getHeads()

int getHeads ( int  index)

repeated int32 heads = 2;

Parameters
indexThe index of the element to return.
Returns
The heads at the given index.

Implemented in RoutesConstraintProto.Builder, and RoutesConstraintProto.

◆ getHeadsCount()

int getHeadsCount ( )

repeated int32 heads = 2;

Returns
The count of heads.

Implemented in RoutesConstraintProto.Builder, and RoutesConstraintProto.

◆ getHeadsList()

java.util.List<java.lang.Integer> getHeadsList ( )

repeated int32 heads = 2;

Returns
A list containing the heads.

Implemented in RoutesConstraintProto.Builder, and RoutesConstraintProto.

◆ getLiterals()

int getLiterals ( int  index)

repeated int32 literals = 3;

Parameters
indexThe index of the element to return.
Returns
The literals at the given index.

Implemented in RoutesConstraintProto.Builder, and RoutesConstraintProto.

◆ getLiteralsCount()

int getLiteralsCount ( )

repeated int32 literals = 3;

Returns
The count of literals.

Implemented in RoutesConstraintProto.Builder, and RoutesConstraintProto.

◆ getLiteralsList()

java.util.List<java.lang.Integer> getLiteralsList ( )

repeated int32 literals = 3;

Returns
A list containing the literals.

Implemented in RoutesConstraintProto.Builder, and RoutesConstraintProto.

◆ getTails()

int getTails ( int  index)

repeated int32 tails = 1;

Parameters
indexThe index of the element to return.
Returns
The tails at the given index.

Implemented in RoutesConstraintProto.Builder, and RoutesConstraintProto.

◆ getTailsCount()

int getTailsCount ( )

repeated int32 tails = 1;

Returns
The count of tails.

Implemented in RoutesConstraintProto.Builder, and RoutesConstraintProto.

◆ getTailsList()

java.util.List<java.lang.Integer> getTailsList ( )

repeated int32 tails = 1;

Returns
A list containing the tails.

Implemented in RoutesConstraintProto.Builder, and RoutesConstraintProto.


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