Inheritance diagram for com.google.ortools.sat.RoutesConstraintProto.Builder:

Public Member Functions
Builder	clear ()
com.google.protobuf.Descriptors.Descriptor	getDescriptorForType ()
com.google.ortools.sat.RoutesConstraintProto	getDefaultInstanceForType ()
com.google.ortools.sat.RoutesConstraintProto	build ()
com.google.ortools.sat.RoutesConstraintProto	buildPartial ()
Builder	mergeFrom (com.google.protobuf.Message other)
Builder	mergeFrom (com.google.ortools.sat.RoutesConstraintProto other)
final boolean	isInitialized ()
Builder	mergeFrom (com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
java.util.List< java.lang.Integer >	getTailsList ()
int	getTailsCount ()
int	getTails (int index)
Builder	setTails (int index, int value)
Builder	addTails (int value)
Builder	addAllTails (java.lang.Iterable<? extends java.lang.Integer > values)
Builder	clearTails ()
java.util.List< java.lang.Integer >	getHeadsList ()
int	getHeadsCount ()
int	getHeads (int index)
Builder	setHeads (int index, int value)
Builder	addHeads (int value)
Builder	addAllHeads (java.lang.Iterable<? extends java.lang.Integer > values)
Builder	clearHeads ()
java.util.List< java.lang.Integer >	getLiteralsList ()
int	getLiteralsCount ()
int	getLiterals (int index)
Builder	setLiterals (int index, int value)
Builder	addLiterals (int value)
Builder	addAllLiterals (java.lang.Iterable<? extends java.lang.Integer > values)
Builder	clearLiterals ()
java.util.List< java.lang.Integer >	getDemandsList ()
int	getDemandsCount ()
int	getDemands (int index)
Builder	setDemands (int index, int value)
Builder	addDemands (int value)
Builder	addAllDemands (java.lang.Iterable<? extends java.lang.Integer > values)
Builder	clearDemands ()
long	getCapacity ()
Builder	setCapacity (long value)
Builder	clearCapacity ()
java.util.List< com.google.ortools.sat.RoutesConstraintProto.NodeExpressions >	getDimensionsList ()
int	getDimensionsCount ()
com.google.ortools.sat.RoutesConstraintProto.NodeExpressions	getDimensions (int index)
Builder	setDimensions (int index, com.google.ortools.sat.RoutesConstraintProto.NodeExpressions value)
Builder	setDimensions (int index, com.google.ortools.sat.RoutesConstraintProto.NodeExpressions.Builder builderForValue)
Builder	addDimensions (com.google.ortools.sat.RoutesConstraintProto.NodeExpressions value)
Builder	addDimensions (int index, com.google.ortools.sat.RoutesConstraintProto.NodeExpressions value)
Builder	addDimensions (com.google.ortools.sat.RoutesConstraintProto.NodeExpressions.Builder builderForValue)
Builder	addDimensions (int index, com.google.ortools.sat.RoutesConstraintProto.NodeExpressions.Builder builderForValue)
Builder	addAllDimensions (java.lang.Iterable<? extends com.google.ortools.sat.RoutesConstraintProto.NodeExpressions > values)
Builder	clearDimensions ()
Builder	removeDimensions (int index)
com.google.ortools.sat.RoutesConstraintProto.NodeExpressions.Builder	getDimensionsBuilder (int index)
com.google.ortools.sat.RoutesConstraintProto.NodeExpressionsOrBuilder	getDimensionsOrBuilder (int index)
java.util.List<? extends com.google.ortools.sat.RoutesConstraintProto.NodeExpressionsOrBuilder >	getDimensionsOrBuilderList ()
com.google.ortools.sat.RoutesConstraintProto.NodeExpressions.Builder	addDimensionsBuilder ()
com.google.ortools.sat.RoutesConstraintProto.NodeExpressions.Builder	addDimensionsBuilder (int index)
java.util.List< com.google.ortools.sat.RoutesConstraintProto.NodeExpressions.Builder >	getDimensionsBuilderList ()

Static Public Member Functions
static final com.google.protobuf.Descriptors.Descriptor	getDescriptor ()

Protected Member Functions
com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable ()

Detailed Description

The "VRP" (Vehicle Routing Problem) constraint.

The direct graph where arc #i (from tails[i] to head[i]) is present iff
literals[i] is true must satisfy this set of properties:
- #incoming arcs == 1 except for node 0.
- #outgoing arcs == 1 except for node 0.
- for node zero, #incoming arcs == #outgoing arcs.
- There are no duplicate arcs.
- Self-arcs are allowed except for node 0.
- There is no cycle in this graph, except through node 0.

Note: Currently this constraint expects all the nodes in [0, num_nodes) to
have at least one incident arc. The model will be considered invalid if it
is not the case. You can add self-arc fixed to one to ignore some nodes if
needed.

TODO(user): It is probably possible to generalize this constraint to a
no-cycle in a general graph, or a no-cycle with sum incoming <= 1 and sum
outgoing <= 1 (more efficient implementation). On the other hand, having this
specific constraint allow us to add specific "cuts" to a VRP problem.

Protobuf type operations_research.sat.RoutesConstraintProto

Definition at line 1512 of file RoutesConstraintProto.java.

Member Function Documentation

◆ addAllDemands()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.addAllDemands ( java.lang.Iterable<? extends java.lang.Integer > values )

DEPRECATED. These fields are no longer used. The solver ignores them.

repeated int32 demands = 4;

Parameters

values The demands to add.

Returns: This builder for chaining.

Definition at line 2172 of file RoutesConstraintProto.java.

◆ addAllDimensions()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.addAllDimensions ( java.lang.Iterable<? extends com.google.ortools.sat.RoutesConstraintProto.NodeExpressions > values )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Definition at line 2485 of file RoutesConstraintProto.java.

◆ addAllHeads()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.addAllHeads ( java.lang.Iterable<? extends java.lang.Integer > values )

repeated int32 heads = 2;

Parameters

values The heads to add.

Returns: This builder for chaining.

Definition at line 1980 of file RoutesConstraintProto.java.

◆ addAllLiterals()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.addAllLiterals ( java.lang.Iterable<? extends java.lang.Integer > values )

repeated int32 literals = 3;

Parameters

values The literals to add.

Returns: This builder for chaining.

Definition at line 2064 of file RoutesConstraintProto.java.

◆ addAllTails()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.addAllTails ( java.lang.Iterable<? extends java.lang.Integer > values )

repeated int32 tails = 1;

Parameters

values The tails to add.

Returns: This builder for chaining.

Definition at line 1896 of file RoutesConstraintProto.java.

◆ addDemands()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.addDemands ( int value )

DEPRECATED. These fields are no longer used. The solver ignores them.

repeated int32 demands = 4;

Parameters

value The demands to add.

Returns: This builder for chaining.

Definition at line 2155 of file RoutesConstraintProto.java.

◆ addDimensions() [1/4]

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.addDimensions ( com.google.ortools.sat.RoutesConstraintProto.NodeExpressions value )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Definition at line 2376 of file RoutesConstraintProto.java.

◆ addDimensions() [2/4]

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.addDimensions ( com.google.ortools.sat.RoutesConstraintProto.NodeExpressions.Builder builderForValue )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Definition at line 2433 of file RoutesConstraintProto.java.

◆ addDimensions() [3/4]

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.addDimensions	(	int	index,
		com.google.ortools.sat.RoutesConstraintProto.NodeExpressions	value )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Definition at line 2404 of file RoutesConstraintProto.java.

◆ addDimensions() [4/4]

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.addDimensions	(	int	index,
		com.google.ortools.sat.RoutesConstraintProto.NodeExpressions.Builder	builderForValue )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Definition at line 2459 of file RoutesConstraintProto.java.

◆ addDimensionsBuilder() [1/2]

com.google.ortools.sat.RoutesConstraintProto.NodeExpressions.Builder com.google.ortools.sat.RoutesConstraintProto.Builder.addDimensionsBuilder ( )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Definition at line 2626 of file RoutesConstraintProto.java.

◆ addDimensionsBuilder() [2/2]

com.google.ortools.sat.RoutesConstraintProto.NodeExpressions.Builder com.google.ortools.sat.RoutesConstraintProto.Builder.addDimensionsBuilder ( int index )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Definition at line 2645 of file RoutesConstraintProto.java.

◆ addHeads()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.addHeads ( int value )

repeated int32 heads = 2;

Parameters

value The heads to add.

Returns: This builder for chaining.

Definition at line 1967 of file RoutesConstraintProto.java.

◆ addLiterals()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.addLiterals ( int value )

repeated int32 literals = 3;

Parameters

value The literals to add.

Returns: This builder for chaining.

Definition at line 2051 of file RoutesConstraintProto.java.

◆ addTails()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.addTails ( int value )

repeated int32 tails = 1;

Parameters

value The tails to add.

Returns: This builder for chaining.

Definition at line 1883 of file RoutesConstraintProto.java.

◆ build()

com.google.ortools.sat.RoutesConstraintProto com.google.ortools.sat.RoutesConstraintProto.Builder.build ( )

Definition at line 1570 of file RoutesConstraintProto.java.

◆ buildPartial()

com.google.ortools.sat.RoutesConstraintProto com.google.ortools.sat.RoutesConstraintProto.Builder.buildPartial ( )

Definition at line 1579 of file RoutesConstraintProto.java.

◆ clear()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.clear ( )

Definition at line 1540 of file RoutesConstraintProto.java.

◆ clearCapacity()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.clearCapacity ( )

int64 capacity = 5;

Returns: This builder for chaining.

Definition at line 2221 of file RoutesConstraintProto.java.

◆ clearDemands()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.clearDemands ( )

DEPRECATED. These fields are no longer used. The solver ignores them.

repeated int32 demands = 4;

Returns: This builder for chaining.

Definition at line 2189 of file RoutesConstraintProto.java.

◆ clearDimensions()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.clearDimensions ( )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Definition at line 2512 of file RoutesConstraintProto.java.

◆ clearHeads()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.clearHeads ( )

repeated int32 heads = 2;

Returns: This builder for chaining.

Definition at line 1993 of file RoutesConstraintProto.java.

◆ clearLiterals()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.clearLiterals ( )

repeated int32 literals = 3;

Returns: This builder for chaining.

Definition at line 2077 of file RoutesConstraintProto.java.

◆ clearTails()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.clearTails ( )

repeated int32 tails = 1;

Returns: This builder for chaining.

Definition at line 1909 of file RoutesConstraintProto.java.

◆ getCapacity()

long com.google.ortools.sat.RoutesConstraintProto.Builder.getCapacity ( )

int64 capacity = 5;

Returns: The capacity.

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 2202 of file RoutesConstraintProto.java.

◆ getDefaultInstanceForType()

com.google.ortools.sat.RoutesConstraintProto com.google.ortools.sat.RoutesConstraintProto.Builder.getDefaultInstanceForType ( )

Definition at line 1565 of file RoutesConstraintProto.java.

◆ getDemands()

int com.google.ortools.sat.RoutesConstraintProto.Builder.getDemands ( int index )

DEPRECATED. These fields are no longer used. The solver ignores them.

repeated int32 demands = 4;

Parameters

index The index of the element to return.

Returns: The demands at the given index.

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 2124 of file RoutesConstraintProto.java.

◆ getDemandsCount()

int com.google.ortools.sat.RoutesConstraintProto.Builder.getDemandsCount ( )

DEPRECATED. These fields are no longer used. The solver ignores them.

repeated int32 demands = 4;

Returns: The count of demands.

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 2112 of file RoutesConstraintProto.java.

◆ getDemandsList()

java.util.List< java.lang.Integer > com.google.ortools.sat.RoutesConstraintProto.Builder.getDemandsList ( )

DEPRECATED. These fields are no longer used. The solver ignores them.

repeated int32 demands = 4;

Returns: A list containing the demands.

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 2100 of file RoutesConstraintProto.java.

◆ getDescriptor()

final com.google.protobuf.Descriptors.Descriptor com.google.ortools.sat.RoutesConstraintProto.Builder.getDescriptor ( )

static

Definition at line 1517 of file RoutesConstraintProto.java.

◆ getDescriptorForType()

com.google.protobuf.Descriptors.Descriptor com.google.ortools.sat.RoutesConstraintProto.Builder.getDescriptorForType ( )

Definition at line 1560 of file RoutesConstraintProto.java.

◆ getDimensions()

com.google.ortools.sat.RoutesConstraintProto.NodeExpressions com.google.ortools.sat.RoutesConstraintProto.Builder.getDimensions ( int index )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 2299 of file RoutesConstraintProto.java.

◆ getDimensionsBuilder()

com.google.ortools.sat.RoutesConstraintProto.NodeExpressions.Builder com.google.ortools.sat.RoutesConstraintProto.Builder.getDimensionsBuilder ( int index )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Definition at line 2562 of file RoutesConstraintProto.java.

◆ getDimensionsBuilderList()

java.util.List< com.google.ortools.sat.RoutesConstraintProto.NodeExpressions.Builder > com.google.ortools.sat.RoutesConstraintProto.Builder.getDimensionsBuilderList ( )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Definition at line 2666 of file RoutesConstraintProto.java.

◆ getDimensionsCount()

int com.google.ortools.sat.RoutesConstraintProto.Builder.getDimensionsCount ( )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 2277 of file RoutesConstraintProto.java.

◆ getDimensionsList()

java.util.List< com.google.ortools.sat.RoutesConstraintProto.NodeExpressions > com.google.ortools.sat.RoutesConstraintProto.Builder.getDimensionsList ( )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 2255 of file RoutesConstraintProto.java.

◆ getDimensionsOrBuilder()

com.google.ortools.sat.RoutesConstraintProto.NodeExpressionsOrBuilder com.google.ortools.sat.RoutesConstraintProto.Builder.getDimensionsOrBuilder ( int index )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 2581 of file RoutesConstraintProto.java.

◆ getDimensionsOrBuilderList()

java.util.List<? extends com.google.ortools.sat.RoutesConstraintProto.NodeExpressionsOrBuilder > com.google.ortools.sat.RoutesConstraintProto.Builder.getDimensionsOrBuilderList ( )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 2604 of file RoutesConstraintProto.java.

◆ getHeads()

int com.google.ortools.sat.RoutesConstraintProto.Builder.getHeads ( int index )

repeated int32 heads = 2;

Parameters

index The index of the element to return.

Returns: The heads at the given index.

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 1944 of file RoutesConstraintProto.java.

◆ getHeadsCount()

int com.google.ortools.sat.RoutesConstraintProto.Builder.getHeadsCount ( )

repeated int32 heads = 2;

Returns: The count of heads.

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 1936 of file RoutesConstraintProto.java.

◆ getHeadsList()

java.util.List< java.lang.Integer > com.google.ortools.sat.RoutesConstraintProto.Builder.getHeadsList ( )

repeated int32 heads = 2;

Returns: A list containing the heads.

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 1928 of file RoutesConstraintProto.java.

◆ getLiterals()

int com.google.ortools.sat.RoutesConstraintProto.Builder.getLiterals ( int index )

repeated int32 literals = 3;

Parameters

index The index of the element to return.

Returns: The literals at the given index.

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 2028 of file RoutesConstraintProto.java.

◆ getLiteralsCount()

int com.google.ortools.sat.RoutesConstraintProto.Builder.getLiteralsCount ( )

repeated int32 literals = 3;

Returns: The count of literals.

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 2020 of file RoutesConstraintProto.java.

◆ getLiteralsList()

java.util.List< java.lang.Integer > com.google.ortools.sat.RoutesConstraintProto.Builder.getLiteralsList ( )

repeated int32 literals = 3;

Returns: A list containing the literals.

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 2012 of file RoutesConstraintProto.java.

◆ getTails()

int com.google.ortools.sat.RoutesConstraintProto.Builder.getTails ( int index )

repeated int32 tails = 1;

Parameters

index The index of the element to return.

Returns: The tails at the given index.

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 1860 of file RoutesConstraintProto.java.

◆ getTailsCount()

int com.google.ortools.sat.RoutesConstraintProto.Builder.getTailsCount ( )

repeated int32 tails = 1;

Returns: The count of tails.

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 1852 of file RoutesConstraintProto.java.

◆ getTailsList()

java.util.List< java.lang.Integer > com.google.ortools.sat.RoutesConstraintProto.Builder.getTailsList ( )

repeated int32 tails = 1;

Returns: A list containing the tails.

Implements com.google.ortools.sat.RoutesConstraintProtoOrBuilder.

Definition at line 1844 of file RoutesConstraintProto.java.

◆ internalGetFieldAccessorTable()

com.google.protobuf.GeneratedMessage.FieldAccessorTable com.google.ortools.sat.RoutesConstraintProto.Builder.internalGetFieldAccessorTable ( )

protected

Definition at line 1523 of file RoutesConstraintProto.java.

◆ isInitialized()

final boolean com.google.ortools.sat.RoutesConstraintProto.Builder.isInitialized ( )

Definition at line 1713 of file RoutesConstraintProto.java.

◆ mergeFrom() [1/3]

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.mergeFrom ( com.google.ortools.sat.RoutesConstraintProto other )

Definition at line 1632 of file RoutesConstraintProto.java.

◆ mergeFrom() [2/3]

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.mergeFrom	(	com.google.protobuf.CodedInputStream	input,
		com.google.protobuf.ExtensionRegistryLite	extensionRegistry ) throws java.io.IOException

Definition at line 1718 of file RoutesConstraintProto.java.

◆ mergeFrom() [3/3]

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.mergeFrom ( com.google.protobuf.Message other )

Definition at line 1623 of file RoutesConstraintProto.java.

◆ removeDimensions()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.removeDimensions ( int index )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Definition at line 2537 of file RoutesConstraintProto.java.

◆ setCapacity()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.setCapacity ( long value )

int64 capacity = 5;

Parameters

value The capacity to set.

Returns: This builder for chaining.

Definition at line 2210 of file RoutesConstraintProto.java.

◆ setDemands()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.setDemands	(	int	index,
		int	value )

DEPRECATED. These fields are no longer used. The solver ignores them.

repeated int32 demands = 4;

Parameters

index	The index to set the value at.
value	The demands to set.

Returns: This builder for chaining.

Definition at line 2137 of file RoutesConstraintProto.java.

◆ setDimensions() [1/2]

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.setDimensions	(	int	index,
		com.google.ortools.sat.RoutesConstraintProto.NodeExpressions	value )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Definition at line 2321 of file RoutesConstraintProto.java.

◆ setDimensions() [2/2]

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.setDimensions	(	int	index,
		com.google.ortools.sat.RoutesConstraintProto.NodeExpressions.Builder	builderForValue )

Expressions associated with the nodes of the graph, such as the load of the
vehicle arriving at a node, or the time at which a vehicle arrives at a
node. Expressions with the same "dimension" (such as "load" or "time") must
be listed together.
This field is optional. If it is set, the linear constraints of size 1 or 2
between the variables in these expressions will be used to derive cuts for
this constraint. If it is not set, the solver will try to automatically
derive it, from the linear constraints of size 1 or 2 in the model (this
can fail in complex cases).

repeated .operations_research.sat.RoutesConstraintProto.NodeExpressions dimensions = 6;

Definition at line 2350 of file RoutesConstraintProto.java.

◆ setHeads()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.setHeads	(	int	index,
		int	value )

repeated int32 heads = 2;

Parameters

index	The index to set the value at.
value	The heads to set.

Returns: This builder for chaining.

Definition at line 1953 of file RoutesConstraintProto.java.

◆ setLiterals()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.setLiterals	(	int	index,
		int	value )

repeated int32 literals = 3;

Parameters

index	The index to set the value at.
value	The literals to set.

Returns: This builder for chaining.

Definition at line 2037 of file RoutesConstraintProto.java.

◆ setTails()

Builder com.google.ortools.sat.RoutesConstraintProto.Builder.setTails	(	int	index,
		int	value )

repeated int32 tails = 1;

Parameters

index	The index to set the value at.
value	The tails to set.

Returns: This builder for chaining.

Definition at line 1869 of file RoutesConstraintProto.java.

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

build/java/ortools-java/src/main/java/com/google/ortools/sat/RoutesConstraintProto.java

Public Member Functions

Static Public Member Functions

Protected Member Functions

Detailed Description

Member Function Documentation

◆ addAllDemands()

◆ addAllDimensions()

◆ addAllHeads()

◆ addAllLiterals()

◆ addAllTails()

◆ addDemands()

◆ addDimensions() [1/4]

◆ addDimensions() [2/4]

◆ addDimensions() [3/4]

◆ addDimensions() [4/4]

◆ addDimensionsBuilder() [1/2]

◆ addDimensionsBuilder() [2/2]

◆ addHeads()

◆ addLiterals()

◆ addTails()

◆ build()

◆ buildPartial()

◆ clear()

◆ clearCapacity()

◆ clearDemands()

◆ clearDimensions()

◆ clearHeads()

◆ clearLiterals()

◆ clearTails()

◆ getCapacity()

◆ getDefaultInstanceForType()

◆ getDemands()

◆ getDemandsCount()

◆ getDemandsList()

◆ getDescriptor()

◆ getDescriptorForType()

◆ getDimensions()

◆ getDimensionsBuilder()

◆ getDimensionsBuilderList()

◆ getDimensionsCount()

◆ getDimensionsList()

◆ getDimensionsOrBuilder()

◆ getDimensionsOrBuilderList()

◆ getHeads()

◆ getHeadsCount()

◆ getHeadsList()

◆ getLiterals()

◆ getLiteralsCount()

◆ getLiteralsList()

◆ getTails()

◆ getTailsCount()

◆ getTailsList()

◆ internalGetFieldAccessorTable()

◆ isInitialized()

◆ mergeFrom() [1/3]

◆ mergeFrom() [2/3]

◆ mergeFrom() [3/3]

◆ removeDimensions()

◆ setCapacity()

◆ setDemands()

◆ setDimensions() [1/2]

◆ setDimensions() [2/2]

◆ setHeads()

◆ setLiterals()

◆ setTails()