Package ai.timefold.solver.core.impl.bavet

Record Class NodeNetwork

java.lang.Object
java.lang.Record
ai.timefold.solver.core.impl.bavet.NodeNetwork
Record Components:
declaredClassToNodeMap - starting nodes, one for each class used in the constraints; root nodes, layer index 0.
layeredNodes - nodes grouped first by their layer, then by their index within the layer; propagation needs to happen in this order.
public record NodeNetwork(Map<Class<?>,List<AbstractForEachUniNode<?>>> declaredClassToNodeMap, Propagator[][] layeredNodes) extends Record
Represents Bavet's network of nodes, specific to a particular session. Nodes only used by disabled constraints have already been removed.

  • Field Details

  • Constructor Details

  • Method Details

    • forEachNodeCount

      public int forEachNodeCount()

    • layerCount

      public int layerCount()

    • getForEachNodes

      public Stream<AbstractForEachUniNode<?>> getForEachNodes(Class<?> factClass)

    • settle

      public void settle()

    • equals

      public boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • hashCode

      public int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • toString

      public String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • declaredClassToNodeMap

      public Map<Class<?>,List<AbstractForEachUniNode<?>>> declaredClassToNodeMap()
      Returns the value of the declaredClassToNodeMap record component.
      Returns:
      the value of the declaredClassToNodeMap record component

    • layeredNodes

      public Propagator[][] layeredNodes()
      Returns the value of the layeredNodes record component.
      Returns:
      the value of the layeredNodes record component