FlowArcProtoOrBuilder (com.google.ortools:ortools-java 9.12.9999 API)

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and 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.MessageOrBuilder
findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

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

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;

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;

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];

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];

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];

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];

Interface FlowArcProtoOrBuilder