Google OR-Tools v9.9
a fast and portable software suite for combinatorial optimization
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class | Builder |
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static final com.google.protobuf.Descriptors.Descriptor | getDescriptor () |
static com.google.ortools.linearsolver.MPSolutionResponse | parseFrom (java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException |
static com.google.ortools.linearsolver.MPSolutionResponse | parseFrom (java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException |
static com.google.ortools.linearsolver.MPSolutionResponse | parseFrom (com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException |
static com.google.ortools.linearsolver.MPSolutionResponse | parseFrom (com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException |
static com.google.ortools.linearsolver.MPSolutionResponse | parseFrom (byte[] data) throws com.google.protobuf.InvalidProtocolBufferException |
static com.google.ortools.linearsolver.MPSolutionResponse | parseFrom (byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException |
static com.google.ortools.linearsolver.MPSolutionResponse | parseFrom (java.io.InputStream input) throws java.io.IOException |
static com.google.ortools.linearsolver.MPSolutionResponse | parseFrom (java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException |
static com.google.ortools.linearsolver.MPSolutionResponse | parseDelimitedFrom (java.io.InputStream input) throws java.io.IOException |
static com.google.ortools.linearsolver.MPSolutionResponse | parseDelimitedFrom (java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException |
static com.google.ortools.linearsolver.MPSolutionResponse | parseFrom (com.google.protobuf.CodedInputStream input) throws java.io.IOException |
static com.google.ortools.linearsolver.MPSolutionResponse | parseFrom (com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException |
static Builder | newBuilder () |
static Builder | newBuilder (com.google.ortools.linearsolver.MPSolutionResponse prototype) |
static com.google.ortools.linearsolver.MPSolutionResponse | getDefaultInstance () |
static com.google.protobuf.Parser< MPSolutionResponse > | parser () |
Static Public Attributes | |
static final int | STATUS_FIELD_NUMBER = 1 |
static final int | STATUS_STR_FIELD_NUMBER = 7 |
static final int | OBJECTIVE_VALUE_FIELD_NUMBER = 2 |
static final int | BEST_OBJECTIVE_BOUND_FIELD_NUMBER = 5 |
static final int | VARIABLE_VALUE_FIELD_NUMBER = 3 |
static final int | SOLVE_INFO_FIELD_NUMBER = 10 |
static final int | SOLVER_SPECIFIC_INFO_FIELD_NUMBER = 11 |
static final int | DUAL_VALUE_FIELD_NUMBER = 4 |
static final int | REDUCED_COST_FIELD_NUMBER = 6 |
static final int | ADDITIONAL_SOLUTIONS_FIELD_NUMBER = 8 |
static final com.google.protobuf.Parser< MPSolutionResponse > | PARSER |
Protected Member Functions | |
java.lang.Object | newInstance (UnusedPrivateParameter unused) |
com.google.protobuf.GeneratedMessageV3.FieldAccessorTable | internalGetFieldAccessorTable () |
Builder | newBuilderForType (com.google.protobuf.GeneratedMessageV3.BuilderParent parent) |
Next id: 12.
Protobuf type operations_research.MPSolutionResponse
Definition at line 14 of file MPSolutionResponse.java.
boolean com.google.ortools.linearsolver.MPSolutionResponse.equals | ( | final java.lang.Object | obj | ) |
Definition at line 664 of file MPSolutionResponse.java.
com.google.ortools.linearsolver.MPSolution com.google.ortools.linearsolver.MPSolutionResponse.getAdditionalSolutions | ( | int | index | ) |
[Advanced usage.] If `MPModelRequest.populate_additional_solutions_up_to` > 0, up to that number of additional solutions may be populated here, if available. These additional solutions are different than the main solution described by the above fields `objective_value` and `variable_value`.
repeated .operations_research.MPSolution additional_solutions = 8;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 512 of file MPSolutionResponse.java.
int com.google.ortools.linearsolver.MPSolutionResponse.getAdditionalSolutionsCount | ( | ) |
[Advanced usage.] If `MPModelRequest.populate_additional_solutions_up_to` > 0, up to that number of additional solutions may be populated here, if available. These additional solutions are different than the main solution described by the above fields `objective_value` and `variable_value`.
repeated .operations_research.MPSolution additional_solutions = 8;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 497 of file MPSolutionResponse.java.
java.util.List< com.google.ortools.linearsolver.MPSolution > com.google.ortools.linearsolver.MPSolutionResponse.getAdditionalSolutionsList | ( | ) |
[Advanced usage.] If `MPModelRequest.populate_additional_solutions_up_to` > 0, up to that number of additional solutions may be populated here, if available. These additional solutions are different than the main solution described by the above fields `objective_value` and `variable_value`.
repeated .operations_research.MPSolution additional_solutions = 8;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 466 of file MPSolutionResponse.java.
com.google.ortools.linearsolver.MPSolutionOrBuilder com.google.ortools.linearsolver.MPSolutionResponse.getAdditionalSolutionsOrBuilder | ( | int | index | ) |
[Advanced usage.] If `MPModelRequest.populate_additional_solutions_up_to` > 0, up to that number of additional solutions may be populated here, if available. These additional solutions are different than the main solution described by the above fields `objective_value` and `variable_value`.
repeated .operations_research.MPSolution additional_solutions = 8;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 527 of file MPSolutionResponse.java.
java.util.List<? extends com.google.ortools.linearsolver.MPSolutionOrBuilder > com.google.ortools.linearsolver.MPSolutionResponse.getAdditionalSolutionsOrBuilderList | ( | ) |
[Advanced usage.] If `MPModelRequest.populate_additional_solutions_up_to` > 0, up to that number of additional solutions may be populated here, if available. These additional solutions are different than the main solution described by the above fields `objective_value` and `variable_value`.
repeated .operations_research.MPSolution additional_solutions = 8;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 482 of file MPSolutionResponse.java.
double com.google.ortools.linearsolver.MPSolutionResponse.getBestObjectiveBound | ( | ) |
This field is only filled for MIP problems. For a minimization problem, this is a lower bound on the optimal objective value. For a maximization problem, it is an upper bound. It is only filled if the status is OPTIMAL or FEASIBLE. In the former case, best_objective_bound should be equal to objective_value (modulo numerical errors).
optional double best_objective_bound = 5;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 212 of file MPSolutionResponse.java.
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Definition at line 2678 of file MPSolutionResponse.java.
com.google.ortools.linearsolver.MPSolutionResponse com.google.ortools.linearsolver.MPSolutionResponse.getDefaultInstanceForType | ( | ) |
Definition at line 2714 of file MPSolutionResponse.java.
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Definition at line 41 of file MPSolutionResponse.java.
double com.google.ortools.linearsolver.MPSolutionResponse.getDualValue | ( | int | index | ) |
[Advanced usage.] Values of the dual variables values in the same order as the MPModelProto::constraint field. This is a dense representation. These are not set if the problem was solved with a MIP solver (even if it is actually a linear program). These are set iff 'status' is OPTIMAL or FEASIBLE.
repeated double dual_value = 4 [packed = true];
index | The index of the element to return. |
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 389 of file MPSolutionResponse.java.
int com.google.ortools.linearsolver.MPSolutionResponse.getDualValueCount | ( | ) |
[Advanced usage.] Values of the dual variables values in the same order as the MPModelProto::constraint field. This is a dense representation. These are not set if the problem was solved with a MIP solver (even if it is actually a linear program). These are set iff 'status' is OPTIMAL or FEASIBLE.
repeated double dual_value = 4 [packed = true];
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 372 of file MPSolutionResponse.java.
java.util.List< java.lang.Double > com.google.ortools.linearsolver.MPSolutionResponse.getDualValueList | ( | ) |
[Advanced usage.] Values of the dual variables values in the same order as the MPModelProto::constraint field. This is a dense representation. These are not set if the problem was solved with a MIP solver (even if it is actually a linear program). These are set iff 'status' is OPTIMAL or FEASIBLE.
repeated double dual_value = 4 [packed = true];
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 356 of file MPSolutionResponse.java.
double com.google.ortools.linearsolver.MPSolutionResponse.getObjectiveValue | ( | ) |
Objective value corresponding to the "variable_value" below, taking into account the source "objective_offset" and "objective_coefficient". This is set iff 'status' is OPTIMAL or FEASIBLE.
optional double objective_value = 2;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 177 of file MPSolutionResponse.java.
com.google.protobuf.Parser< MPSolutionResponse > com.google.ortools.linearsolver.MPSolutionResponse.getParserForType | ( | ) |
Definition at line 2709 of file MPSolutionResponse.java.
double com.google.ortools.linearsolver.MPSolutionResponse.getReducedCost | ( | int | index | ) |
[Advanced usage.] Values of the reduced cost of the variables in the same order as the MPModelProto::variable. This is a dense representation. These are not set if the problem was solved with a MIP solver (even if it is actually a linear program). These are set iff 'status' is OPTIMAL or FEASIBLE.
repeated double reduced_cost = 6 [packed = true];
index | The index of the element to return. |
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 446 of file MPSolutionResponse.java.
int com.google.ortools.linearsolver.MPSolutionResponse.getReducedCostCount | ( | ) |
[Advanced usage.] Values of the reduced cost of the variables in the same order as the MPModelProto::variable. This is a dense representation. These are not set if the problem was solved with a MIP solver (even if it is actually a linear program). These are set iff 'status' is OPTIMAL or FEASIBLE.
repeated double reduced_cost = 6 [packed = true];
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 429 of file MPSolutionResponse.java.
java.util.List< java.lang.Double > com.google.ortools.linearsolver.MPSolutionResponse.getReducedCostList | ( | ) |
[Advanced usage.] Values of the reduced cost of the variables in the same order as the MPModelProto::variable. This is a dense representation. These are not set if the problem was solved with a MIP solver (even if it is actually a linear program). These are set iff 'status' is OPTIMAL or FEASIBLE.
repeated double reduced_cost = 6 [packed = true];
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 413 of file MPSolutionResponse.java.
int com.google.ortools.linearsolver.MPSolutionResponse.getSerializedSize | ( | ) |
Definition at line 593 of file MPSolutionResponse.java.
com.google.ortools.linearsolver.MPSolveInfo com.google.ortools.linearsolver.MPSolutionResponse.getSolveInfo | ( | ) |
Contains extra information about the solve, populated if the underlying solver (and its interface) supports it. As of 2021/07/19 this is supported by SCIP and Gurobi proto solves.
optional .operations_research.MPSolveInfo solve_info = 10;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 291 of file MPSolutionResponse.java.
com.google.ortools.linearsolver.MPSolveInfoOrBuilder com.google.ortools.linearsolver.MPSolutionResponse.getSolveInfoOrBuilder | ( | ) |
Contains extra information about the solve, populated if the underlying solver (and its interface) supports it. As of 2021/07/19 this is supported by SCIP and Gurobi proto solves.
optional .operations_research.MPSolveInfo solve_info = 10;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 304 of file MPSolutionResponse.java.
com.google.protobuf.ByteString com.google.ortools.linearsolver.MPSolutionResponse.getSolverSpecificInfo | ( | ) |
Opaque solver-specific information. For the PDLP solver, this is a serialized pdlp::SolveLog proto.
optional bytes solver_specific_info = 11;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 333 of file MPSolutionResponse.java.
com.google.ortools.linearsolver.MPSolverResponseStatus com.google.ortools.linearsolver.MPSolutionResponse.getStatus | ( | ) |
Result of the optimization.
optional .operations_research.MPSolverResponseStatus status = 1 [default = MPSOLVER_UNKNOWN_STATUS];
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 75 of file MPSolutionResponse.java.
java.lang.String com.google.ortools.linearsolver.MPSolutionResponse.getStatusStr | ( | ) |
Human-readable string giving more details about the status. For example, when the status is MPSOLVER_INVALID_MODE, this can hold a description of why the model is invalid. This isn't always filled: don't depend on its value or even its presence.
optional string status_str = 7;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 110 of file MPSolutionResponse.java.
com.google.protobuf.ByteString com.google.ortools.linearsolver.MPSolutionResponse.getStatusStrBytes | ( | ) |
Human-readable string giving more details about the status. For example, when the status is MPSOLVER_INVALID_MODE, this can hold a description of why the model is invalid. This isn't always filled: don't depend on its value or even its presence.
optional string status_str = 7;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 137 of file MPSolutionResponse.java.
double com.google.ortools.linearsolver.MPSolutionResponse.getVariableValue | ( | int | index | ) |
Variable values in the same order as the MPModelProto::variable field. This is a dense representation. These are set iff 'status' is OPTIMAL or FEASIBLE.
repeated double variable_value = 3 [packed = true];
index | The index of the element to return. |
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 259 of file MPSolutionResponse.java.
int com.google.ortools.linearsolver.MPSolutionResponse.getVariableValueCount | ( | ) |
Variable values in the same order as the MPModelProto::variable field. This is a dense representation. These are set iff 'status' is OPTIMAL or FEASIBLE.
repeated double variable_value = 3 [packed = true];
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 245 of file MPSolutionResponse.java.
java.util.List< java.lang.Double > com.google.ortools.linearsolver.MPSolutionResponse.getVariableValueList | ( | ) |
Variable values in the same order as the MPModelProto::variable field. This is a dense representation. These are set iff 'status' is OPTIMAL or FEASIBLE.
repeated double variable_value = 3 [packed = true];
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 232 of file MPSolutionResponse.java.
boolean com.google.ortools.linearsolver.MPSolutionResponse.hasBestObjectiveBound | ( | ) |
This field is only filled for MIP problems. For a minimization problem, this is a lower bound on the optimal objective value. For a maximization problem, it is an upper bound. It is only filled if the status is OPTIMAL or FEASIBLE. In the former case, best_objective_bound should be equal to objective_value (modulo numerical errors).
optional double best_objective_bound = 5;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 196 of file MPSolutionResponse.java.
int com.google.ortools.linearsolver.MPSolutionResponse.hashCode | ( | ) |
Definition at line 717 of file MPSolutionResponse.java.
boolean com.google.ortools.linearsolver.MPSolutionResponse.hasObjectiveValue | ( | ) |
Objective value corresponding to the "variable_value" below, taking into account the source "objective_offset" and "objective_coefficient". This is set iff 'status' is OPTIMAL or FEASIBLE.
optional double objective_value = 2;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 163 of file MPSolutionResponse.java.
boolean com.google.ortools.linearsolver.MPSolutionResponse.hasSolveInfo | ( | ) |
Contains extra information about the solve, populated if the underlying solver (and its interface) supports it. As of 2021/07/19 this is supported by SCIP and Gurobi proto solves.
optional .operations_research.MPSolveInfo solve_info = 10;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 277 of file MPSolutionResponse.java.
boolean com.google.ortools.linearsolver.MPSolutionResponse.hasSolverSpecificInfo | ( | ) |
Opaque solver-specific information. For the PDLP solver, this is a serialized pdlp::SolveLog proto.
optional bytes solver_specific_info = 11;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 320 of file MPSolutionResponse.java.
boolean com.google.ortools.linearsolver.MPSolutionResponse.hasStatus | ( | ) |
Result of the optimization.
optional .operations_research.MPSolverResponseStatus status = 1 [default = MPSOLVER_UNKNOWN_STATUS];
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 64 of file MPSolutionResponse.java.
boolean com.google.ortools.linearsolver.MPSolutionResponse.hasStatusStr | ( | ) |
Human-readable string giving more details about the status. For example, when the status is MPSOLVER_INVALID_MODE, this can hold a description of why the model is invalid. This isn't always filled: don't depend on its value or even its presence.
optional string status_str = 7;
Implements com.google.ortools.linearsolver.MPSolutionResponseOrBuilder.
Definition at line 95 of file MPSolutionResponse.java.
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Definition at line 47 of file MPSolutionResponse.java.
final boolean com.google.ortools.linearsolver.MPSolutionResponse.isInitialized | ( | ) |
Definition at line 534 of file MPSolutionResponse.java.
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Builder com.google.ortools.linearsolver.MPSolutionResponse.newBuilderForType | ( | ) |
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Builder com.google.ortools.linearsolver.MPSolutionResponse.toBuilder | ( | ) |
Definition at line 851 of file MPSolutionResponse.java.
void com.google.ortools.linearsolver.MPSolutionResponse.writeTo | ( | com.google.protobuf.CodedOutputStream | output | ) | throws java.io.IOException |
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