Package com.google.ortools.linearsolver

Class MPConstraintProto

java.lang.Object
com.google.protobuf.AbstractMessageLite
com.google.protobuf.AbstractMessage
com.google.protobuf.GeneratedMessageV3
com.google.ortools.linearsolver.MPConstraintProto
All Implemented Interfaces:
MPConstraintProtoOrBuilder, com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, java.io.Serializable
public final class MPConstraintProto
extends com.google.protobuf.GeneratedMessageV3
implements MPConstraintProtoOrBuilder
 A linear constraint is always of the form:
 lower_bound <= sum of linear term elements <= upper_bound,
 where lower_bound and upper_bound:
 - Can form a singleton: lower_bound == upper_bound. The constraint is an
   equation.
 - Can form a finite interval [lower_bound, upper_bound]. The constraint is
   both lower- and upper-bounded, i.e. "boxed".
 - Can form a semi-infinite interval. lower_bound = -infinity: the constraint
   is upper-bounded. upper_bound = +infinity: the constraint is lower-bounded.
 - Can form the infinite interval: lower_bound = -infinity and
   upper_bound = +infinity. The constraint is free.
Protobuf type operations_research.MPConstraintProto
See Also:
Serialized Form

  • Nested Class Summary

    Nested Classes
    Modifier and Type Class Description
    static class  MPConstraintProto.Builder
    A linear constraint is always of the form: lower_bound <= sum of linear term elements <= upper_bound, where lower_bound and upper_bound: - Can form a singleton: lower_bound == upper_bound.

    Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3

    com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage,​BuilderType extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType,​BuilderType>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter

    Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

    com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

  • Field Summary

    Fields
    Modifier and Type Field Description
    static int COEFFICIENT_FIELD_NUMBER  
    static int IS_LAZY_FIELD_NUMBER  
    static int LOWER_BOUND_FIELD_NUMBER  
    static int NAME_FIELD_NUMBER  
    static com.google.protobuf.Parser<MPConstraintProto> PARSER
    Deprecated.
    static int UPPER_BOUND_FIELD_NUMBER  
    static int VAR_INDEX_FIELD_NUMBER  

    Fields inherited from class com.google.protobuf.GeneratedMessageV3

    alwaysUseFieldBuilders, unknownFields

    Fields inherited from class com.google.protobuf.AbstractMessage

    memoizedSize

    Fields inherited from class com.google.protobuf.AbstractMessageLite

    memoizedHashCode

  • Method Summary

    Modifier and Type Method Description
    boolean equals​(java.lang.Object obj)  
    double getCoefficient​(int index)
    Must be finite.
    int getCoefficientCount()
    Must be finite.
    java.util.List<java.lang.Double> getCoefficientList()
    Must be finite.
    static MPConstraintProto getDefaultInstance()  
    MPConstraintProto getDefaultInstanceForType()  
    static com.google.protobuf.Descriptors.Descriptor getDescriptor()  
    boolean getIsLazy()
    [Advanced usage: do not use this if you don't know what you're doing.] A lazy constraint is handled differently by the core solving engine, but it does not change the result.
    double getLowerBound()
    lower_bound must be <= upper_bound.
    java.lang.String getName()
    The name of the constraint.
    com.google.protobuf.ByteString getNameBytes()
    The name of the constraint.
    com.google.protobuf.Parser<MPConstraintProto> getParserForType()  
    int getSerializedSize()  
    com.google.protobuf.UnknownFieldSet getUnknownFields()  
    double getUpperBound()
    optional double upper_bound = 3 [default = inf];
    int getVarIndex​(int index)
    var_index[i] is the variable index (w.r.t.
    int getVarIndexCount()
    var_index[i] is the variable index (w.r.t.
    java.util.List<java.lang.Integer> getVarIndexList()
    var_index[i] is the variable index (w.r.t.
    int hashCode()  
    boolean hasIsLazy()
    [Advanced usage: do not use this if you don't know what you're doing.] A lazy constraint is handled differently by the core solving engine, but it does not change the result.
    boolean hasLowerBound()
    lower_bound must be <= upper_bound.
    boolean hasName()
    The name of the constraint.
    boolean hasUpperBound()
    optional double upper_bound = 3 [default = inf];
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()  
    boolean isInitialized()  
    static MPConstraintProto.Builder newBuilder()  
    static MPConstraintProto.Builder newBuilder​(MPConstraintProto prototype)  
    MPConstraintProto.Builder newBuilderForType()  
    protected MPConstraintProto.Builder newBuilderForType​(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)  
    protected java.lang.Object newInstance​(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)  
    static MPConstraintProto parseDelimitedFrom​(java.io.InputStream input)  
    static MPConstraintProto parseDelimitedFrom​(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
    static MPConstraintProto parseFrom​(byte[] data)  
    static MPConstraintProto parseFrom​(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
    static MPConstraintProto parseFrom​(com.google.protobuf.ByteString data)  
    static MPConstraintProto parseFrom​(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
    static MPConstraintProto parseFrom​(com.google.protobuf.CodedInputStream input)  
    static MPConstraintProto parseFrom​(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
    static MPConstraintProto parseFrom​(java.io.InputStream input)  
    static MPConstraintProto parseFrom​(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
    static MPConstraintProto parseFrom​(java.nio.ByteBuffer data)  
    static MPConstraintProto parseFrom​(java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
    static com.google.protobuf.Parser<MPConstraintProto> parser()  
    MPConstraintProto.Builder toBuilder()  
    void writeTo​(com.google.protobuf.CodedOutputStream output)  

    Methods inherited from class com.google.protobuf.GeneratedMessageV3

    canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof, internalGetMapField, makeExtensionsImmutable, mergeFromAndMakeImmutableInternal, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBooleanList, newBuilderForType, newDoubleList, newFloatList, newIntList, newLongList, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag

    Methods inherited from class com.google.protobuf.AbstractMessage

    findInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toString

    Methods inherited from class com.google.protobuf.AbstractMessageLite

    addAll, addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    Methods inherited from interface com.google.protobuf.MessageLite

    toByteArray, toByteString, writeDelimitedTo, writeTo

    Methods inherited from interface com.google.protobuf.MessageOrBuilder

    findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof

  • Field Details

    • VAR_INDEX_FIELD_NUMBER

      public static final int VAR_INDEX_FIELD_NUMBER
      See Also:
      Constant Field Values

    • COEFFICIENT_FIELD_NUMBER

      public static final int COEFFICIENT_FIELD_NUMBER
      See Also:
      Constant Field Values

    • LOWER_BOUND_FIELD_NUMBER

      public static final int LOWER_BOUND_FIELD_NUMBER
      See Also:
      Constant Field Values

    • UPPER_BOUND_FIELD_NUMBER

      public static final int UPPER_BOUND_FIELD_NUMBER
      See Also:
      Constant Field Values

    • NAME_FIELD_NUMBER

      public static final int NAME_FIELD_NUMBER
      See Also:
      Constant Field Values

    • IS_LAZY_FIELD_NUMBER

      public static final int IS_LAZY_FIELD_NUMBER
      See Also:
      Constant Field Values

    • PARSER

      @Deprecated public static final com.google.protobuf.Parser<MPConstraintProto> PARSER
      Deprecated.

  • Method Details

    • newInstance

      protected java.lang.Object newInstance​(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
      Overrides:
      newInstance in class com.google.protobuf.GeneratedMessageV3

    • getUnknownFields

      public final com.google.protobuf.UnknownFieldSet getUnknownFields()
      Specified by:
      getUnknownFields in interface com.google.protobuf.MessageOrBuilder
      Overrides:
      getUnknownFields in class com.google.protobuf.GeneratedMessageV3

    • getDescriptor

      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

    • internalGetFieldAccessorTable

      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
      Specified by:
      internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3

    • getVarIndexList

      public java.util.List<java.lang.Integer> getVarIndexList()
       var_index[i] is the variable index (w.r.t. to "variable" field of
 MPModelProto) of the i-th linear term involved in this constraint, and
 coefficient[i] is its coefficient. Only the terms with non-zero
 coefficients need to appear. var_index may not contain duplicates.
      repeated int32 var_index = 6 [packed = true];
      Specified by:
      getVarIndexList in interface MPConstraintProtoOrBuilder
      Returns:
      A list containing the varIndex.

    • getVarIndexCount

      public int getVarIndexCount()
       var_index[i] is the variable index (w.r.t. to "variable" field of
 MPModelProto) of the i-th linear term involved in this constraint, and
 coefficient[i] is its coefficient. Only the terms with non-zero
 coefficients need to appear. var_index may not contain duplicates.
      repeated int32 var_index = 6 [packed = true];
      Specified by:
      getVarIndexCount in interface MPConstraintProtoOrBuilder
      Returns:
      The count of varIndex.

    • getVarIndex

      public int getVarIndex​(int index)
       var_index[i] is the variable index (w.r.t. to "variable" field of
 MPModelProto) of the i-th linear term involved in this constraint, and
 coefficient[i] is its coefficient. Only the terms with non-zero
 coefficients need to appear. var_index may not contain duplicates.
      repeated int32 var_index = 6 [packed = true];
      Specified by:
      getVarIndex in interface MPConstraintProtoOrBuilder
      Parameters:
      index - The index of the element to return.
      Returns:
      The varIndex at the given index.

    • getCoefficientList

      public java.util.List<java.lang.Double> getCoefficientList()
       Must be finite.
      repeated double coefficient = 7 [packed = true];
      Specified by:
      getCoefficientList in interface MPConstraintProtoOrBuilder
      Returns:
      A list containing the coefficient.

    • getCoefficientCount

      public int getCoefficientCount()
       Must be finite.
      repeated double coefficient = 7 [packed = true];
      Specified by:
      getCoefficientCount in interface MPConstraintProtoOrBuilder
      Returns:
      The count of coefficient.

    • getCoefficient

      public double getCoefficient​(int index)
       Must be finite.
      repeated double coefficient = 7 [packed = true];
      Specified by:
      getCoefficient in interface MPConstraintProtoOrBuilder
      Parameters:
      index - The index of the element to return.
      Returns:
      The coefficient at the given index.

    • hasLowerBound

      public boolean hasLowerBound()
       lower_bound must be <= upper_bound.
      optional double lower_bound = 2 [default = -inf];
      Specified by:
      hasLowerBound in interface MPConstraintProtoOrBuilder
      Returns:
      Whether the lowerBound field is set.

    • getLowerBound

      public double getLowerBound()
       lower_bound must be <= upper_bound.
      optional double lower_bound = 2 [default = -inf];
      Specified by:
      getLowerBound in interface MPConstraintProtoOrBuilder
      Returns:
      The lowerBound.

    • hasUpperBound

      public boolean hasUpperBound()
      optional double upper_bound = 3 [default = inf];
      Specified by:
      hasUpperBound in interface MPConstraintProtoOrBuilder
      Returns:
      Whether the upperBound field is set.

    • getUpperBound

      public double getUpperBound()
      optional double upper_bound = 3 [default = inf];
      Specified by:
      getUpperBound in interface MPConstraintProtoOrBuilder
      Returns:
      The upperBound.

    • hasName

      public boolean hasName()
       The name of the constraint.
      optional string name = 4 [default = ""];
      Specified by:
      hasName in interface MPConstraintProtoOrBuilder
      Returns:
      Whether the name field is set.

    • getName

      public java.lang.String getName()
       The name of the constraint.
      optional string name = 4 [default = ""];
      Specified by:
      getName in interface MPConstraintProtoOrBuilder
      Returns:
      The name.

    • getNameBytes

      public com.google.protobuf.ByteString getNameBytes()
       The name of the constraint.
      optional string name = 4 [default = ""];
      Specified by:
      getNameBytes in interface MPConstraintProtoOrBuilder
      Returns:
      The bytes for name.

    • hasIsLazy

      public boolean hasIsLazy()
       [Advanced usage: do not use this if you don't know what you're doing.]
 A lazy constraint is handled differently by the core solving engine, but
 it does not change the result. It may or may not impact the performance.
 For more info see: http://tinyurl.com/lazy-constraints.
      optional bool is_lazy = 5 [default = false];
      Specified by:
      hasIsLazy in interface MPConstraintProtoOrBuilder
      Returns:
      Whether the isLazy field is set.

    • getIsLazy

      public boolean getIsLazy()
       [Advanced usage: do not use this if you don't know what you're doing.]
 A lazy constraint is handled differently by the core solving engine, but
 it does not change the result. It may or may not impact the performance.
 For more info see: http://tinyurl.com/lazy-constraints.
      optional bool is_lazy = 5 [default = false];
      Specified by:
      getIsLazy in interface MPConstraintProtoOrBuilder
      Returns:
      The isLazy.

    • isInitialized

      public final boolean isInitialized()
      Specified by:
      isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
      Overrides:
      isInitialized in class com.google.protobuf.GeneratedMessageV3

    • writeTo

      public void writeTo​(com.google.protobuf.CodedOutputStream output) throws java.io.IOException
      Specified by:
      writeTo in interface com.google.protobuf.MessageLite
      Overrides:
      writeTo in class com.google.protobuf.GeneratedMessageV3
      Throws:
      java.io.IOException

    • getSerializedSize

      public int getSerializedSize()
      Specified by:
      getSerializedSize in interface com.google.protobuf.MessageLite
      Overrides:
      getSerializedSize in class com.google.protobuf.GeneratedMessageV3

    • equals

      public boolean equals​(java.lang.Object obj)
      Specified by:
      equals in interface com.google.protobuf.Message
      Overrides:
      equals in class com.google.protobuf.AbstractMessage

    • hashCode

      public int hashCode()
      Specified by:
      hashCode in interface com.google.protobuf.Message
      Overrides:
      hashCode in class com.google.protobuf.AbstractMessage

    • parseFrom

      public static MPConstraintProto parseFrom​(java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static MPConstraintProto parseFrom​(java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static MPConstraintProto parseFrom​(com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static MPConstraintProto parseFrom​(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static MPConstraintProto parseFrom​(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static MPConstraintProto parseFrom​(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static MPConstraintProto parseFrom​(java.io.InputStream input) throws java.io.IOException
      Throws:
      java.io.IOException

    • parseFrom

      public static MPConstraintProto parseFrom​(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
      Throws:
      java.io.IOException

    • parseDelimitedFrom

      public static MPConstraintProto parseDelimitedFrom​(java.io.InputStream input) throws java.io.IOException
      Throws:
      java.io.IOException

    • parseDelimitedFrom

      public static MPConstraintProto parseDelimitedFrom​(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
      Throws:
      java.io.IOException

    • parseFrom

      public static MPConstraintProto parseFrom​(com.google.protobuf.CodedInputStream input) throws java.io.IOException
      Throws:
      java.io.IOException

    • parseFrom

      public static MPConstraintProto parseFrom​(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
      Throws:
      java.io.IOException

    • newBuilderForType

      public MPConstraintProto.Builder newBuilderForType()
      Specified by:
      newBuilderForType in interface com.google.protobuf.Message
      Specified by:
      newBuilderForType in interface com.google.protobuf.MessageLite

    • newBuilder

      public static MPConstraintProto.Builder newBuilder()

    • newBuilder

      public static MPConstraintProto.Builder newBuilder​(MPConstraintProto prototype)

    • toBuilder

      public MPConstraintProto.Builder toBuilder()
      Specified by:
      toBuilder in interface com.google.protobuf.Message
      Specified by:
      toBuilder in interface com.google.protobuf.MessageLite

    • newBuilderForType

      protected MPConstraintProto.Builder newBuilderForType​(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
      Specified by:
      newBuilderForType in class com.google.protobuf.GeneratedMessageV3

    • getDefaultInstance

      public static MPConstraintProto getDefaultInstance()

    • parser

      public static com.google.protobuf.Parser<MPConstraintProto> parser()

    • getParserForType

      public com.google.protobuf.Parser<MPConstraintProto> getParserForType()
      Specified by:
      getParserForType in interface com.google.protobuf.Message
      Specified by:
      getParserForType in interface com.google.protobuf.MessageLite
      Overrides:
      getParserForType in class com.google.protobuf.GeneratedMessageV3

    • getDefaultInstanceForType

      public MPConstraintProto getDefaultInstanceForType()
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder