com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder Interface Reference

Inheritance diagram for com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder:

Public Member Functions
java.util.List< com.google.ortools.constraintsolver.RuinStrategy >	getRuinStrategiesList ()
com.google.ortools.constraintsolver.RuinStrategy	getRuinStrategies (int index)
int	getRuinStrategiesCount ()
java.util.List<? extends com.google.ortools.constraintsolver.RuinStrategyOrBuilder >	getRuinStrategiesOrBuilderList ()
com.google.ortools.constraintsolver.RuinStrategyOrBuilder	getRuinStrategiesOrBuilder (int index)
int	getRuinCompositionStrategyValue ()
com.google.ortools.constraintsolver.RuinCompositionStrategy.Value	getRuinCompositionStrategy ()
int	getRecreateStrategyValue ()
com.google.ortools.constraintsolver.FirstSolutionStrategy.Value	getRecreateStrategy ()
boolean	hasRouteSelectionNeighborsRatio ()
double	getRouteSelectionNeighborsRatio ()
boolean	hasRouteSelectionMinNeighbors ()
int	getRouteSelectionMinNeighbors ()
boolean	hasRouteSelectionMaxNeighbors ()
int	getRouteSelectionMaxNeighbors ()

Detailed Description

Definition at line 8 of file RuinRecreateParametersOrBuilder.java.

Member Function Documentation

getRecreateStrategy()

com.google.ortools.constraintsolver.FirstSolutionStrategy.Value com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder.getRecreateStrategy

(

)

Strategy defining how a reference solution is recreated.

.operations_research.FirstSolutionStrategy.Value recreate_strategy = 3;

Returns

The recreateStrategy.

Implemented in com.google.ortools.constraintsolver.RuinRecreateParameters.Builder, and com.google.ortools.constraintsolver.RuinRecreateParameters.

getRecreateStrategyValue()

int com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder.getRecreateStrategyValue

(

)

Strategy defining how a reference solution is recreated.

.operations_research.FirstSolutionStrategy.Value recreate_strategy = 3;

Returns

The enum numeric value on the wire for recreateStrategy.

Implemented in com.google.ortools.constraintsolver.RuinRecreateParameters.Builder, and com.google.ortools.constraintsolver.RuinRecreateParameters.

getRouteSelectionMaxNeighbors()

int com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder.getRouteSelectionMaxNeighbors

(

)

optional uint32 route_selection_max_neighbors = 6;

Returns

The routeSelectionMaxNeighbors.

Implemented in com.google.ortools.constraintsolver.RuinRecreateParameters.Builder, and com.google.ortools.constraintsolver.RuinRecreateParameters.

getRouteSelectionMinNeighbors()

int com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder.getRouteSelectionMinNeighbors

(

)

optional uint32 route_selection_min_neighbors = 5;

Returns

The routeSelectionMinNeighbors.

Implemented in com.google.ortools.constraintsolver.RuinRecreateParameters.Builder, and com.google.ortools.constraintsolver.RuinRecreateParameters.

getRouteSelectionNeighborsRatio()

double com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder.getRouteSelectionNeighborsRatio

(

)

Ratio in [0, 1] of non start/end nodes to consider as neighbors for the
identification of routes spatially close to a non start/end seed node.

In particular, given a non start/end seed node s served by route r, we say
that a route r' is spatially close to the seed node s if there is at
least one non start/end node s' among the neighbors of s, such that s' is
served by r'.

The neighbors_ratio is coupled with the corresponding min_neighbors and
max_neighbors values, defining the minimum and maximum number of neighbor
nodes considered for a given seed node:
num_neighbors = min(max_neighbors,
max(min_neighbors, neighbors_ratio * NUM_NON_START_END_NODES))

Neighbors ratio, and minimum and maximum number of non start/end neighbor
nodes for the identification of spatially close routes.

optional double route_selection_neighbors_ratio = 4;

Returns

The routeSelectionNeighborsRatio.

Implemented in com.google.ortools.constraintsolver.RuinRecreateParameters.Builder, and com.google.ortools.constraintsolver.RuinRecreateParameters.

getRuinCompositionStrategy()

com.google.ortools.constraintsolver.RuinCompositionStrategy.Value com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder.getRuinCompositionStrategy

(

)

The composition strategy to use when combining the given 'ruin_strategies'.
Has no effect when ruin_strategies is composed of a single strategy.

.operations_research.RuinCompositionStrategy.Value ruin_composition_strategy = 2;

Returns

The ruinCompositionStrategy.

Implemented in com.google.ortools.constraintsolver.RuinRecreateParameters.Builder, and com.google.ortools.constraintsolver.RuinRecreateParameters.

getRuinCompositionStrategyValue()

int com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder.getRuinCompositionStrategyValue

(

)

The composition strategy to use when combining the given 'ruin_strategies'.
Has no effect when ruin_strategies is composed of a single strategy.

.operations_research.RuinCompositionStrategy.Value ruin_composition_strategy = 2;

Returns

The enum numeric value on the wire for ruinCompositionStrategy.

Implemented in com.google.ortools.constraintsolver.RuinRecreateParameters.Builder, and com.google.ortools.constraintsolver.RuinRecreateParameters.

getRuinStrategies()

com.google.ortools.constraintsolver.RuinStrategy com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder.getRuinStrategies

(

int

index

)

List of ruin strategies determining how a reference solution is ruined.

repeated .operations_research.RuinStrategy ruin_strategies = 1;

Implemented in com.google.ortools.constraintsolver.RuinRecreateParameters.Builder, and com.google.ortools.constraintsolver.RuinRecreateParameters.

getRuinStrategiesCount()

int com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder.getRuinStrategiesCount

(

)

List of ruin strategies determining how a reference solution is ruined.

repeated .operations_research.RuinStrategy ruin_strategies = 1;

Implemented in com.google.ortools.constraintsolver.RuinRecreateParameters.Builder, and com.google.ortools.constraintsolver.RuinRecreateParameters.

getRuinStrategiesList()

java.util.List< com.google.ortools.constraintsolver.RuinStrategy > com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder.getRuinStrategiesList

(

)

List of ruin strategies determining how a reference solution is ruined.

repeated .operations_research.RuinStrategy ruin_strategies = 1;

Implemented in com.google.ortools.constraintsolver.RuinRecreateParameters.Builder, and com.google.ortools.constraintsolver.RuinRecreateParameters.

getRuinStrategiesOrBuilder()

com.google.ortools.constraintsolver.RuinStrategyOrBuilder com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder.getRuinStrategiesOrBuilder

(

int

index

)

List of ruin strategies determining how a reference solution is ruined.

repeated .operations_research.RuinStrategy ruin_strategies = 1;

Implemented in com.google.ortools.constraintsolver.RuinRecreateParameters.Builder, and com.google.ortools.constraintsolver.RuinRecreateParameters.

getRuinStrategiesOrBuilderList()

java.util.List<? extends com.google.ortools.constraintsolver.RuinStrategyOrBuilder > com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder.getRuinStrategiesOrBuilderList

(

)

List of ruin strategies determining how a reference solution is ruined.

repeated .operations_research.RuinStrategy ruin_strategies = 1;

Implemented in com.google.ortools.constraintsolver.RuinRecreateParameters.Builder, and com.google.ortools.constraintsolver.RuinRecreateParameters.

hasRouteSelectionMaxNeighbors()

boolean com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder.hasRouteSelectionMaxNeighbors

(

)

optional uint32 route_selection_max_neighbors = 6;

Returns

Whether the routeSelectionMaxNeighbors field is set.

Implemented in com.google.ortools.constraintsolver.RuinRecreateParameters.Builder, and com.google.ortools.constraintsolver.RuinRecreateParameters.

hasRouteSelectionMinNeighbors()

boolean com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder.hasRouteSelectionMinNeighbors

(

)

optional uint32 route_selection_min_neighbors = 5;

Returns

Whether the routeSelectionMinNeighbors field is set.

Implemented in com.google.ortools.constraintsolver.RuinRecreateParameters.Builder, and com.google.ortools.constraintsolver.RuinRecreateParameters.

hasRouteSelectionNeighborsRatio()

boolean com.google.ortools.constraintsolver.RuinRecreateParametersOrBuilder.hasRouteSelectionNeighborsRatio

(

)

Ratio in [0, 1] of non start/end nodes to consider as neighbors for the
identification of routes spatially close to a non start/end seed node.

In particular, given a non start/end seed node s served by route r, we say
that a route r' is spatially close to the seed node s if there is at
least one non start/end node s' among the neighbors of s, such that s' is
served by r'.

The neighbors_ratio is coupled with the corresponding min_neighbors and
max_neighbors values, defining the minimum and maximum number of neighbor
nodes considered for a given seed node:
num_neighbors = min(max_neighbors,
max(min_neighbors, neighbors_ratio * NUM_NON_START_END_NODES))

Neighbors ratio, and minimum and maximum number of non start/end neighbor
nodes for the identification of spatially close routes.

optional double route_selection_neighbors_ratio = 4;

Returns

Whether the routeSelectionNeighborsRatio field is set.

Implemented in com.google.ortools.constraintsolver.RuinRecreateParameters.Builder, and com.google.ortools.constraintsolver.RuinRecreateParameters.

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

• build/java/ortools-java/src/main/java/com/google/ortools/constraintsolver/RuinRecreateParametersOrBuilder.java