List of updateUpperBound() Examples

Examples of updateUpperBound()

solver.explanations.antidom.AntiDomInterval.updateUpperBound()
solver.explanations.antidom.AntiDomain.updateUpperBound()
Update the upper bound @param oldUB the old upper bound value @param newUB the new upper bound value
solver.variables.IntVar.updateUpperBound()
Updates the upper bound of the domain of this to value. The instruction comes from propagator.
- If value is greater than the upper bound of the domain, nothing is done and the return value is false,
- if updating the upper bound to value leads to a dead-end (domain wipe-out), a ContradictionException is thrown,
- otherwise, if updating the upper bound to value can be done safely, the event type is created (the original event can be promoted) and observers are notified and the return value is true
@param value new upper bound (included) @param cause update releaser @return true if the upper bound has been updated, false otherwise @throws ContradictionException if the domain become empty due to this action
solver.variables.RealVar.updateUpperBound()
Updates the upper bound of the domain of this to value. The instruction comes from propagator.
- If value is greater than the upper bound of the domain, nothing is done and the return value is false,
- if updating the upper bound to value leads to a dead-end (domain wipe-out), a ContradictionException is thrown,
- otherwise, if updating the upper bound to value can be done safely, the event type is created (the original event can be promoted) and observers are notified and the return value is true
@param value new upper bound (included) @param cause update releaser @return true if the upper bound has been updated, false otherwise @throws solver.exception.ContradictionException if the domain become empty due to this action

Examples of solver.explanations.antidom.AntiDomInterval.updateUpperBound()

            Assert.assertFalse(ad.get(i));
        }
        solver.getEnvironment().worldPush();
        ad.updateLowerBound(1, 4);
        ad.updateLowerBound(4, 5);
        ad.updateUpperBound(10, 7);
        Assert.assertTrue(ad.get(1));
        Assert.assertTrue(ad.get(2));
        Assert.assertTrue(ad.get(3));
        Assert.assertTrue(ad.get(4));
        Assert.assertFalse(ad.get(5));

View Full Code Here

Examples of solver.explanations.antidom.AntiDomain.updateUpperBound()

            // PREREQUISITE: val is the new UB, so val+1 is the one explained
            val++;
            if (!invdom.get(val)) {
                explainValueRemoval(var, val, cause);
                // we add -1, because val is the value just AFTER the new LB
                invdom.updateUpperBound(old, val - 1);
            }
        }
    }

View Full Code Here

Examples of solver.explanations.antidom.AntiDomain.updateUpperBound()

            }
        } else {
            if (val < oldLB) {
                // domain wipe out
                explainValueRemoval(var, oldLB, cause);
                invdom.updateUpperBound(oldUB, oldLB - 1);
            } else if (val > oldUB) {
                // domain wipe out
                explainValueRemoval(var, oldUB, cause);
                invdom.updateLowerBound(oldLB, oldUB + 1);
            } else {

View Full Code Here

Examples of solver.explanations.antidom.AntiDomain.updateUpperBound()

                    explainValueRemoval(var, val - 1, cause);
                    invdom.updateLowerBound(oldLB, val);
                }
                if (val < oldUB && !invdom.get(val)) {
                    explainValueRemoval(var, val + 1, cause);
                    invdom.updateUpperBound(oldUB, val);
                }
            }
        }
    }

View Full Code Here

Examples of solver.explanations.antidom.AntiDomain.updateUpperBound()

            Assert.assertFalse(ad.get(i));
        }
        solver.getEnvironment().worldPush();
        ad.updateLowerBound(1, 4);
        ad.updateLowerBound(4, 5);
        ad.updateUpperBound(10, 7);
        Assert.assertTrue(ad.get(1));
        Assert.assertTrue(ad.get(2));
        Assert.assertTrue(ad.get(3));
        Assert.assertTrue(ad.get(4));
        Assert.assertFalse(ad.get(5));

View Full Code Here

Examples of solver.variables.IntVar.updateUpperBound()

                    } else {
                        break;
                    }
                }
                v.updateLowerBound(newLB, this);
                v.updateUpperBound(newUB, this);
                if (v.isInstantiated()) {
                    poss.remove(i);
                    nbSure.add(1);
                }
            }

View Full Code Here

Examples of solver.variables.IntVar.updateUpperBound()

        int nbCounters = pi.getNbResources();
        for (int i = 0; i < nbCounters; i++) {
            IntVar z = this.z[i];
            Bounds bounds = counters.get(i).bounds();
            z.updateLowerBound(bounds.min.value, aCause);//, false);
            z.updateUpperBound(bounds.max.value, aCause);//, false);


        }
    }


    private void delayedBoundUpdate() throws ContradictionException {

View Full Code Here

Examples of solver.variables.IntVar.updateUpperBound()

                    } else {
                        break;
                    }
                }
                v.updateLowerBound(newLB, this);
                v.updateUpperBound(newUB, this);
                if (newLB > values[values.length - 1] || newUB < values[0]) {
                    poss.remove(i);
                }
            }
        }

View Full Code Here

Examples of solver.variables.IntVar.updateUpperBound()

                }
                poss.remove(i);
                nbSure.add(1);
            } else {
                v.updateLowerBound(values[0], this);
                v.updateUpperBound(values[values.length - 1], this);
                int newLB = v.getLB();
                int newUB = v.getUB();
                for (int val = v.getLB(); val <= newUB; val = v.nextValue(val)) {
                    if (!setValues.contains(val)) {
                        newLB = val + 1;

View Full Code Here

Examples of solver.variables.IntVar.updateUpperBound()

        RealVar io = (RealVar) objective;
        if (policy == ResolutionPolicy.MINIMIZE) {
          io.updateUpperBound(bestProvedUB.doubleValue() - offset, this);
          io.updateLowerBound(bestProvedLB.doubleValue(), this);
        } else {
          io.updateUpperBound(bestProvedUB.doubleValue(), this);
          io.updateLowerBound(bestProvedLB.doubleValue() + offset, this);
        }
      }
    }
  }

View Full Code Here

0 1

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.