Package com.google.ortools.linearsolver

Interface MPConstraintProtoOrBuilder

  • All Superinterfaces:
    com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder
    All Known Implementing Classes:
    MPConstraintProto, MPConstraintProto.Builder
    public interface MPConstraintProtoOrBuilder
extends com.google.protobuf.MessageOrBuilder

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      double getCoefficient​(int index)
      Must be finite.
      int getCoefficientCount()
      Must be finite.
      java.util.List<java.lang.Double> getCoefficientList()
      Must be finite.
      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.
      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.
      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];

      • Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

        isInitialized

      • Methods inherited from interface com.google.protobuf.MessageOrBuilder

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

    • Method Detail

      • getVarIndexList

        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];
        Returns:
        A list containing the varIndex.

      • getVarIndexCount

        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];
        Returns:
        The count of varIndex.

      • getVarIndex

        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];
        Parameters:
        index - The index of the element to return.
        Returns:
        The varIndex at the given index.

      • getCoefficientList

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

      • getCoefficientCount

        int getCoefficientCount()
         Must be finite.
        repeated double coefficient = 7 [packed = true];
        Returns:
        The count of coefficient.

      • getCoefficient

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

      • hasLowerBound

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

      • getLowerBound

        double getLowerBound()
         lower_bound must be <= upper_bound.
        optional double lower_bound = 2 [default = -inf];
        Returns:
        The lowerBound.

      • hasUpperBound

        boolean hasUpperBound()
        optional double upper_bound = 3 [default = inf];
        Returns:
        Whether the upperBound field is set.

      • getUpperBound

        double getUpperBound()
        optional double upper_bound = 3 [default = inf];
        Returns:
        The upperBound.

      • hasName

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

      • getName

        java.lang.String getName()
         The name of the constraint.
        optional string name = 4 [default = ""];
        Returns:
        The name.

      • getNameBytes

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

      • hasIsLazy

        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];
        Returns:
        Whether the isLazy field is set.

      • getIsLazy

        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];
        Returns:
        The isLazy.