choco.palm.cbj.search
Class JumpBranchAndBoundOptimizer

java.lang.Object
  choco.AbstractEntity
      choco.AbstractSolver
          choco.search.AbstractGlobalSearchSolver
              choco.search.Solve
                  choco.palm.cbj.search.JumpGlobalSearchSolver
                      choco.palm.cbj.search.JumpAbstractOptimizer
                          choco.palm.cbj.search.JumpBranchAndBoundOptimizer

All Implemented Interfaces:

Entity

public class JumpBranchAndBoundOptimizer
extends JumpAbstractOptimizer

Field Summary

Fields inherited from class choco.palm.cbj.search.JumpAbstractOptimizer

doMaximize, lowerBound, objective, targetLowerBound, targetUpperBound, upperBound

Fields inherited from class choco.palm.cbj.search.JumpGlobalSearchSolver

currentFail

Fields inherited from class choco.search.AbstractGlobalSearchSolver

baseWorld, currentTraceIndex, DOWN_BRANCH, encounteredLimit, INIT_SEARCH, limits, loggingMaxDepth, mainGoal, nbSolutions, nextMove, OPEN_NODE, stopAtFirstSol, traceStack, UP_BRANCH

Fields inherited from class choco.AbstractSolver

logger, maxNbSolutionStored, solutions

Fields inherited from class choco.AbstractEntity

hook, problem

Constructor Summary

JumpBranchAndBoundOptimizer(IntDomainVar obj, boolean maximize)

Method Summary

void	endTreeSearch() called before a new search tree is explored
void	newTreeSearch() called before a new search tree is explored

Methods inherited from class choco.palm.cbj.search.JumpAbstractOptimizer

getBestObjectiveValue, getObjectiveTarget, getObjectiveValue, initBounds, postDynamicCut, postTargetBound, postTargetLowerBound, postTargetUpperBound, recordSolution, setBound, setTargetBound, setTargetLowerBound, setTargetUpperBound

Methods inherited from class choco.palm.cbj.search.JumpGlobalSearchSolver

nextSolution

Methods inherited from class choco.search.AbstractGlobalSearchSolver

endTreeNode, getEncounteredLimit, incrementalRun, isEncounteredLimit, newTreeNode, popTrace, popTraceUntil, printRuntimeStatistics, pushTrace, run, setLoggingMaxDepth, topTrace

Methods inherited from class choco.AbstractSolver

existsSolution, makeSolutionFromCurrentState, restoreBestSolution, showSolution, storeSolution

Methods inherited from class choco.AbstractEntity

getProblem, pretty

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JumpBranchAndBoundOptimizer

public JumpBranchAndBoundOptimizer(IntDomainVar obj,
                                   boolean maximize)

Method Detail

newTreeSearch

public void newTreeSearch()

Description copied from class: AbstractGlobalSearchSolver

called before a new search tree is explored

Overrides:

newTreeSearch in class AbstractGlobalSearchSolver

endTreeSearch

public void endTreeSearch()

Description copied from class: AbstractGlobalSearchSolver

called before a new search tree is explored

Overrides:

endTreeSearch in class AbstractGlobalSearchSolver