Interface FlowArcProtoOrBuilder

All Superinterfaces:
com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder
All Known Implementing Classes:
FlowArcProto, FlowArcProto.Builder
@Generated public interface FlowArcProtoOrBuilder extends com.google.protobuf.MessageOrBuilder

  • Method Summary

    Modifier and Type
    Method
    Description
    long
    getCapacity()
    Capacity of the arc.
    long
    getHead()
    optional int64 head = 2;
    long
    getTail()
    A directed arc goes from a tail node to a head node.
    long
    getUnitCost()
    Cost of this arc per unit of flow.
    boolean
    hasCapacity()
    Capacity of the arc.
    boolean
    hasHead()
    optional int64 head = 2;
    boolean
    hasTail()
    A directed arc goes from a tail node to a head node.
    boolean
    hasUnitCost()
    Cost of this arc per unit of flow.

    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 Details

    • hasTail

      boolean hasTail()
       A directed arc goes from a tail node to a head node.
 Node ids must be non-negative (>= 0).
      optional int64 tail = 1;
      Returns:
      Whether the tail field is set.

    • getTail

      long getTail()
       A directed arc goes from a tail node to a head node.
 Node ids must be non-negative (>= 0).
      optional int64 tail = 1;
      Returns:
      The tail.

    • hasHead

      boolean hasHead()
      optional int64 head = 2;
      Returns:
      Whether the head field is set.

    • getHead

      long getHead()
      optional int64 head = 2;
      Returns:
      The head.

    • hasCapacity

      boolean hasCapacity()
       Capacity of the arc. Must be non-negative (>= 0). If the capacity is zero,
 it is equivalent to not including the arc in the FlowModelProto.
      optional int64 capacity = 3 [default = 1];
      Returns:
      Whether the capacity field is set.

    • getCapacity

      long getCapacity()
       Capacity of the arc. Must be non-negative (>= 0). If the capacity is zero,
 it is equivalent to not including the arc in the FlowModelProto.
      optional int64 capacity = 3 [default = 1];
      Returns:
      The capacity.

    • hasUnitCost

      boolean hasUnitCost()
       Cost of this arc per unit of flow.
 Note that it can take any positive, negative or null value.
      optional int64 unit_cost = 4 [default = 0];
      Returns:
      Whether the unitCost field is set.

    • getUnitCost

      long getUnitCost()
       Cost of this arc per unit of flow.
 Note that it can take any positive, negative or null value.
      optional int64 unit_cost = 4 [default = 0];
      Returns:
      The unitCost.