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Google OR-Tools v9.14
a fast and portable software suite for combinatorial optimization
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Protobuf type operations_research.pdlp.PrimalDualHybridGradientParams.PresolveOptions
Definition at line 492 of file PrimalDualHybridGradientParams.java.
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class | Builder |
Public Member Functions | |
boolean | hasUseGlop () |
boolean | getUseGlop () |
boolean | hasGlopParameters () |
com.google.ortools.glop.GlopParameters | getGlopParameters () |
com.google.ortools.glop.GlopParametersOrBuilder | getGlopParametersOrBuilder () |
final boolean | isInitialized () |
void | writeTo (com.google.protobuf.CodedOutputStream output) throws java.io.IOException |
int | getSerializedSize () |
boolean | equals (final java.lang.Object obj) |
int | hashCode () |
Builder | newBuilderForType () |
Builder | toBuilder () |
com.google.protobuf.Parser< PresolveOptions > | getParserForType () |
com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions | getDefaultInstanceForType () |
Static Public Member Functions | |
static final com.google.protobuf.Descriptors.Descriptor | getDescriptor () |
static com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions | parseFrom (java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException |
static com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions | parseFrom (java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException |
static com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions | parseFrom (com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException |
static com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions | parseFrom (com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException |
static com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions | parseFrom (byte[] data) throws com.google.protobuf.InvalidProtocolBufferException |
static com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions | parseFrom (byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException |
static com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions | parseFrom (java.io.InputStream input) throws java.io.IOException |
static com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions | parseFrom (java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException |
static com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions | parseDelimitedFrom (java.io.InputStream input) throws java.io.IOException |
static com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions | parseDelimitedFrom (java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException |
static com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions | parseFrom (com.google.protobuf.CodedInputStream input) throws java.io.IOException |
static com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions | parseFrom (com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException |
static Builder | newBuilder () |
static Builder | newBuilder (com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions prototype) |
static com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions | getDefaultInstance () |
static com.google.protobuf.Parser< PresolveOptions > | parser () |
Static Public Attributes | |
static final int | USE_GLOP_FIELD_NUMBER = 1 |
static final int | GLOP_PARAMETERS_FIELD_NUMBER = 2 |
Protected Member Functions | |
com.google.protobuf.GeneratedMessage.FieldAccessorTable | internalGetFieldAccessorTable () |
Builder | newBuilderForType (com.google.protobuf.GeneratedMessage.BuilderParent parent) |
boolean com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions.equals | ( | final java.lang.Object | obj | ) |
Definition at line 652 of file PrimalDualHybridGradientParams.java.
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Definition at line 1213 of file PrimalDualHybridGradientParams.java.
com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions.getDefaultInstanceForType | ( | ) |
Definition at line 1249 of file PrimalDualHybridGradientParams.java.
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Definition at line 514 of file PrimalDualHybridGradientParams.java.
com.google.ortools.glop.GlopParameters com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions.getGlopParameters | ( | ) |
Parameters to control glop's presolver. Only used when use_glop is true. These are merged with and override PDLP's defaults.
optional .operations_research.glop.GlopParameters glop_parameters = 2;
Implements com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptionsOrBuilder.
Definition at line 593 of file PrimalDualHybridGradientParams.java.
com.google.ortools.glop.GlopParametersOrBuilder com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions.getGlopParametersOrBuilder | ( | ) |
Parameters to control glop's presolver. Only used when use_glop is true. These are merged with and override PDLP's defaults.
optional .operations_research.glop.GlopParameters glop_parameters = 2;
Implements com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptionsOrBuilder.
Definition at line 605 of file PrimalDualHybridGradientParams.java.
com.google.protobuf.Parser< PresolveOptions > com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions.getParserForType | ( | ) |
Definition at line 1244 of file PrimalDualHybridGradientParams.java.
int com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions.getSerializedSize | ( | ) |
Definition at line 633 of file PrimalDualHybridGradientParams.java.
boolean com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions.getUseGlop | ( | ) |
If true runs Glop's presolver on the given instance prior to solving. Note that convergence criteria are still interpreted with respect to the original problem. Certificates may not be available if presolve detects infeasibility. Glop's presolver cannot apply to problems with quadratic objectives or problems with more than 2^31 variables or constraints. It's often beneficial to enable the presolver, especially on medium-sized problems. At some larger scales, the presolver can become a serial bottleneck.
optional bool use_glop = 1;
Implements com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptionsOrBuilder.
Definition at line 564 of file PrimalDualHybridGradientParams.java.
boolean com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions.hasGlopParameters | ( | ) |
Parameters to control glop's presolver. Only used when use_glop is true. These are merged with and override PDLP's defaults.
optional .operations_research.glop.GlopParameters glop_parameters = 2;
Implements com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptionsOrBuilder.
Definition at line 580 of file PrimalDualHybridGradientParams.java.
int com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions.hashCode | ( | ) |
Definition at line 676 of file PrimalDualHybridGradientParams.java.
boolean com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions.hasUseGlop | ( | ) |
If true runs Glop's presolver on the given instance prior to solving. Note that convergence criteria are still interpreted with respect to the original problem. Certificates may not be available if presolve detects infeasibility. Glop's presolver cannot apply to problems with quadratic objectives or problems with more than 2^31 variables or constraints. It's often beneficial to enable the presolver, especially on medium-sized problems. At some larger scales, the presolver can become a serial bottleneck.
optional bool use_glop = 1;
Implements com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptionsOrBuilder.
Definition at line 545 of file PrimalDualHybridGradientParams.java.
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Definition at line 520 of file PrimalDualHybridGradientParams.java.
final boolean com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions.isInitialized | ( | ) |
Definition at line 611 of file PrimalDualHybridGradientParams.java.
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Definition at line 770 of file PrimalDualHybridGradientParams.java.
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Definition at line 773 of file PrimalDualHybridGradientParams.java.
Builder com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions.newBuilderForType | ( | ) |
Definition at line 769 of file PrimalDualHybridGradientParams.java.
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Definition at line 783 of file PrimalDualHybridGradientParams.java.
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Definition at line 741 of file PrimalDualHybridGradientParams.java.
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Definition at line 722 of file PrimalDualHybridGradientParams.java.
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Definition at line 707 of file PrimalDualHybridGradientParams.java.
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Definition at line 712 of file PrimalDualHybridGradientParams.java.
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Definition at line 754 of file PrimalDualHybridGradientParams.java.
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Definition at line 760 of file PrimalDualHybridGradientParams.java.
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Definition at line 728 of file PrimalDualHybridGradientParams.java.
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Definition at line 733 of file PrimalDualHybridGradientParams.java.
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Definition at line 696 of file PrimalDualHybridGradientParams.java.
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Definition at line 701 of file PrimalDualHybridGradientParams.java.
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Definition at line 1239 of file PrimalDualHybridGradientParams.java.
Builder com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions.toBuilder | ( | ) |
Definition at line 777 of file PrimalDualHybridGradientParams.java.
void com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions.writeTo | ( | com.google.protobuf.CodedOutputStream | output | ) | throws java.io.IOException |
Definition at line 621 of file PrimalDualHybridGradientParams.java.
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Definition at line 568 of file PrimalDualHybridGradientParams.java.
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Definition at line 527 of file PrimalDualHybridGradientParams.java.