Package com.google.ortools.linearsolver

Class MPIndicatorConstraint.Builder

  • All Implemented Interfaces:
    MPIndicatorConstraintOrBuilder, com.google.protobuf.Message.Builder, com.google.protobuf.MessageLite.Builder, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, java.lang.Cloneable
    Enclosing class:
    MPIndicatorConstraint
    public static final class MPIndicatorConstraint.Builder
extends com.google.protobuf.GeneratedMessageV3.Builder<MPIndicatorConstraint.Builder>
implements MPIndicatorConstraintOrBuilder
     Indicator constraints encode the activation or deactivation of linear
 constraints given the value of one Boolean variable in the model. For
 example:
     y = 0 => 2 * x1 + 3 * x2 >= 42
 The 2 * x1 + 3 * x2 >= 42 constraint is only active if the variable y is
 equal to 0.
 As of 2019/04, only SCIP, CP-SAT and Gurobi support this constraint type.
    Protobuf type operations_research.MPIndicatorConstraint

    • Method Detail

      • 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.Builder<MPIndicatorConstraint.Builder>

      • clear

        public MPIndicatorConstraint.Builder clear()
        Specified by:
        clear in interface com.google.protobuf.Message.Builder
        Specified by:
        clear in interface com.google.protobuf.MessageLite.Builder
        Overrides:
        clear in class com.google.protobuf.GeneratedMessageV3.Builder<MPIndicatorConstraint.Builder>

      • getDescriptorForType

        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()
        Specified by:
        getDescriptorForType in interface com.google.protobuf.Message.Builder
        Specified by:
        getDescriptorForType in interface com.google.protobuf.MessageOrBuilder
        Overrides:
        getDescriptorForType in class com.google.protobuf.GeneratedMessageV3.Builder<MPIndicatorConstraint.Builder>

      • getDefaultInstanceForType

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

      • build

        public MPIndicatorConstraint build()
        Specified by:
        build in interface com.google.protobuf.Message.Builder
        Specified by:
        build in interface com.google.protobuf.MessageLite.Builder

      • buildPartial

        public MPIndicatorConstraint buildPartial()
        Specified by:
        buildPartial in interface com.google.protobuf.Message.Builder
        Specified by:
        buildPartial in interface com.google.protobuf.MessageLite.Builder

      • clone

        public MPIndicatorConstraint.Builder clone()
        Specified by:
        clone in interface com.google.protobuf.Message.Builder
        Specified by:
        clone in interface com.google.protobuf.MessageLite.Builder
        Overrides:
        clone in class com.google.protobuf.GeneratedMessageV3.Builder<MPIndicatorConstraint.Builder>

      • setField

        public MPIndicatorConstraint.Builder setField​(com.google.protobuf.Descriptors.FieldDescriptor field,
                                              java.lang.Object value)
        Specified by:
        setField in interface com.google.protobuf.Message.Builder
        Overrides:
        setField in class com.google.protobuf.GeneratedMessageV3.Builder<MPIndicatorConstraint.Builder>

      • clearField

        public MPIndicatorConstraint.Builder clearField​(com.google.protobuf.Descriptors.FieldDescriptor field)
        Specified by:
        clearField in interface com.google.protobuf.Message.Builder
        Overrides:
        clearField in class com.google.protobuf.GeneratedMessageV3.Builder<MPIndicatorConstraint.Builder>

      • clearOneof

        public MPIndicatorConstraint.Builder clearOneof​(com.google.protobuf.Descriptors.OneofDescriptor oneof)
        Specified by:
        clearOneof in interface com.google.protobuf.Message.Builder
        Overrides:
        clearOneof in class com.google.protobuf.GeneratedMessageV3.Builder<MPIndicatorConstraint.Builder>

      • setRepeatedField

        public MPIndicatorConstraint.Builder setRepeatedField​(com.google.protobuf.Descriptors.FieldDescriptor field,
                                                      int index,
                                                      java.lang.Object value)
        Specified by:
        setRepeatedField in interface com.google.protobuf.Message.Builder
        Overrides:
        setRepeatedField in class com.google.protobuf.GeneratedMessageV3.Builder<MPIndicatorConstraint.Builder>

      • addRepeatedField

        public MPIndicatorConstraint.Builder addRepeatedField​(com.google.protobuf.Descriptors.FieldDescriptor field,
                                                      java.lang.Object value)
        Specified by:
        addRepeatedField in interface com.google.protobuf.Message.Builder
        Overrides:
        addRepeatedField in class com.google.protobuf.GeneratedMessageV3.Builder<MPIndicatorConstraint.Builder>

      • isInitialized

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

      • mergeFrom

        public MPIndicatorConstraint.Builder mergeFrom​(com.google.protobuf.CodedInputStream input,
                                               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                        throws java.io.IOException
        Specified by:
        mergeFrom in interface com.google.protobuf.Message.Builder
        Specified by:
        mergeFrom in interface com.google.protobuf.MessageLite.Builder
        Overrides:
        mergeFrom in class com.google.protobuf.AbstractMessage.Builder<MPIndicatorConstraint.Builder>
        Throws:
        java.io.IOException

      • hasVarIndex

        public boolean hasVarIndex()
         Variable index (w.r.t. the "variable" field of MPModelProto) of the Boolean
 variable used as indicator.
        optional int32 var_index = 1;
        Specified by:
        hasVarIndex in interface MPIndicatorConstraintOrBuilder
        Returns:
        Whether the varIndex field is set.

      • getVarIndex

        public int getVarIndex()
         Variable index (w.r.t. the "variable" field of MPModelProto) of the Boolean
 variable used as indicator.
        optional int32 var_index = 1;
        Specified by:
        getVarIndex in interface MPIndicatorConstraintOrBuilder
        Returns:
        The varIndex.

      • setVarIndex

        public MPIndicatorConstraint.Builder setVarIndex​(int value)
         Variable index (w.r.t. the "variable" field of MPModelProto) of the Boolean
 variable used as indicator.
        optional int32 var_index = 1;
        Parameters:
        value - The varIndex to set.
        Returns:
        This builder for chaining.

      • clearVarIndex

        public MPIndicatorConstraint.Builder clearVarIndex()
         Variable index (w.r.t. the "variable" field of MPModelProto) of the Boolean
 variable used as indicator.
        optional int32 var_index = 1;
        Returns:
        This builder for chaining.

      • hasVarValue

        public boolean hasVarValue()
         Value the above variable should take. Must be 0 or 1.
        optional int32 var_value = 2;
        Specified by:
        hasVarValue in interface MPIndicatorConstraintOrBuilder
        Returns:
        Whether the varValue field is set.

      • getVarValue

        public int getVarValue()
         Value the above variable should take. Must be 0 or 1.
        optional int32 var_value = 2;
        Specified by:
        getVarValue in interface MPIndicatorConstraintOrBuilder
        Returns:
        The varValue.

      • setVarValue

        public MPIndicatorConstraint.Builder setVarValue​(int value)
         Value the above variable should take. Must be 0 or 1.
        optional int32 var_value = 2;
        Parameters:
        value - The varValue to set.
        Returns:
        This builder for chaining.

      • clearVarValue

        public MPIndicatorConstraint.Builder clearVarValue()
         Value the above variable should take. Must be 0 or 1.
        optional int32 var_value = 2;
        Returns:
        This builder for chaining.

      • hasConstraint

        public boolean hasConstraint()
         The constraint activated by the indicator variable.
        optional .operations_research.MPConstraintProto constraint = 3;
        Specified by:
        hasConstraint in interface MPIndicatorConstraintOrBuilder
        Returns:
        Whether the constraint field is set.

      • clearConstraint

        public MPIndicatorConstraint.Builder clearConstraint()
         The constraint activated by the indicator variable.
        optional .operations_research.MPConstraintProto constraint = 3;

      • getConstraintBuilder

        public MPConstraintProto.Builder getConstraintBuilder()
         The constraint activated by the indicator variable.
        optional .operations_research.MPConstraintProto constraint = 3;

      • setUnknownFields

        public final MPIndicatorConstraint.Builder setUnknownFields​(com.google.protobuf.UnknownFieldSet unknownFields)
        Specified by:
        setUnknownFields in interface com.google.protobuf.Message.Builder
        Overrides:
        setUnknownFields in class com.google.protobuf.GeneratedMessageV3.Builder<MPIndicatorConstraint.Builder>

      • mergeUnknownFields

        public final MPIndicatorConstraint.Builder mergeUnknownFields​(com.google.protobuf.UnknownFieldSet unknownFields)
        Specified by:
        mergeUnknownFields in interface com.google.protobuf.Message.Builder
        Overrides:
        mergeUnknownFields in class com.google.protobuf.GeneratedMessageV3.Builder<MPIndicatorConstraint.Builder>