# Hierarchy For Package org.optaplanner.core.impl.solver

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.optaplanner.core.impl.solver.AbstractSolver<Solution_> (implements org.optaplanner.core.api.solver.Solver<Solution_>)
    - org.optaplanner.core.impl.solver.DefaultSolver<Solution_>
  - org.optaplanner.core.impl.solver.DefaultSolverJob<Solution_,​ProblemId_> (implements java.util.concurrent.Callable<V>, org.optaplanner.core.api.solver.SolverJob<Solution_,​ProblemId_>)
  - org.optaplanner.core.impl.solver.DefaultSolverManager<Solution_,​ProblemId_> (implements org.optaplanner.core.api.solver.SolverManager<Solution_,​ProblemId_>)
  - org.optaplanner.core.api.solver.SolverFactory<Solution_>
    - org.optaplanner.core.impl.solver.DefaultSolverFactory<Solution_>

## Interface Hierarchy

- org.optaplanner.core.impl.solver.ProblemFactChange<Solution_>