Examples of org.optaplanner.core.impl.heuristic.move.Move.doMove()

Package org.optaplanner.core.impl.heuristic.move

Class org.optaplanner.core.impl.heuristic.move.Move

Examples of org.optaplanner.core.impl.heuristic.move.Move.doMove()

org.optaplanner.core.impl.heuristic.move.Move.doMove()
Does the Move and updates the {@link Solution} and its {@link ScoreDirector} accordingly.When the {@link Solution} is modified, the {@link ScoreDirector} should be correctly notified,otherwise later calculated {@link Score}s can be corrupted. @param scoreDirector never null, the {@link ScoreDirector} that needs to get notified of the changes.

    }


    private void doStep(ConstructionHeuristicStepScope stepScope) {
        ConstructionHeuristicPhaseScope phaseScope = stepScope.getPhaseScope();
        Move nextStep = stepScope.getStep();
        nextStep.doMove(stepScope.getScoreDirector());
        // there is no need to recalculate the score, but we still need to set it
        phaseScope.getWorkingSolution().setScore(stepScope.getScore());
        if (assertStepScoreFromScratch) {
            phaseScope.assertWorkingScoreFromScratch(stepScope.getScore(), nextStep);
        }

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        Move move = moveScope.getMove();
        Move undoMove = move.createUndoMove(scoreDirector);
        moveScope.setUndoMove(undoMove);
        move.doMove(scoreDirector);
        processMove(moveScope);
        undoMove.doMove(scoreDirector);
        if (assertExpectedUndoMoveScore) {
            ConstructionHeuristicPhaseScope phaseScope = moveScope.getStepScope().getPhaseScope();
            phaseScope.assertExpectedUndoMoveScore(move, undoMove);
        }
        logger.trace("        Move index ({}), score ({}), move ({}).",

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    }


    private void doStep(LocalSearchStepScope stepScope) {
        LocalSearchPhaseScope phaseScope = stepScope.getPhaseScope();
        Move nextStep = stepScope.getStep();
        nextStep.doMove(stepScope.getScoreDirector());
        // there is no need to recalculate the score, but we still need to set it
        phaseScope.getWorkingSolution().setScore(stepScope.getScore());
        if (assertStepScoreFromScratch) {
            phaseScope.assertWorkingScoreFromScratch(stepScope.getScore(), nextStep);
        }

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        verify(scoreDirector, atLeastOnce()).beforeVariableChanged(variableDescriptor, b2);
        verify(scoreDirector, atLeastOnce()).afterVariableChanged(variableDescriptor, b2);
        verify(scoreDirector, never()).beforeVariableChanged(variableDescriptor, b3);
        verify(scoreDirector, never()).afterVariableChanged(variableDescriptor, b3);


        undoMove.doMove(scoreDirector);
        SelectorTestUtils.assertChain(a0, a1, a2, a3, a4, a5);
        SelectorTestUtils.assertChain(b0, b1, b2, b3);
    }


    @Test

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        verify(scoreDirector, never()).beforeVariableChanged(variableDescriptor, b2);
        verify(scoreDirector, never()).afterVariableChanged(variableDescriptor, b2);
        verify(scoreDirector).beforeVariableChanged(variableDescriptor, b3);
        verify(scoreDirector).afterVariableChanged(variableDescriptor, b3);


        undoMove.doMove(scoreDirector);
        SelectorTestUtils.assertChain(a0, a1, a2, a3, a4, a5);
        SelectorTestUtils.assertChain(b0, b1, b2, b3);
    }


}

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        Move move = moveNode.getMove();
        Move undoMove = move.createUndoMove(scoreDirector);
        moveNode.setUndoMove(undoMove);
        move.doMove(scoreDirector);
        processMove(stepScope, moveNode);
        undoMove.doMove(scoreDirector);
        if (assertExpectedUndoMoveScore) {
            ExhaustiveSearchPhaseScope phaseScope = stepScope.getPhaseScope();
            phaseScope.assertExpectedUndoMoveScore(move, undoMove);
        }
        logger.trace("        Move treeId ({}), score ({}), expandable ({}), move ({}).",

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        SelectorTestUtils.assertChain(b0, b1, a3);


        verify(scoreDirector).beforeVariableChanged(variableDescriptor, a3);
        verify(scoreDirector).afterVariableChanged(variableDescriptor, a3);


        undoMove.doMove(scoreDirector);
        SelectorTestUtils.assertChain(a0, a1, a2, a3);
        SelectorTestUtils.assertChain(b0, b1);
    }


    @Test

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        verify(scoreDirector).beforeVariableChanged(variableDescriptor, a3);
        verify(scoreDirector).afterVariableChanged(variableDescriptor, a3);
        verify(scoreDirector).beforeVariableChanged(variableDescriptor, b1);
        verify(scoreDirector).afterVariableChanged(variableDescriptor, b1);


        undoMove.doMove(scoreDirector);
        SelectorTestUtils.assertChain(a0, a1, a2, a3);
        SelectorTestUtils.assertChain(b0, b1);
    }


}

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        verify(scoreDirector, atLeastOnce()).beforeVariableChanged(variableDescriptor, b2);
        verify(scoreDirector, atLeastOnce()).afterVariableChanged(variableDescriptor, b2);
        verify(scoreDirector).beforeVariableChanged(variableDescriptor, b3);
        verify(scoreDirector).afterVariableChanged(variableDescriptor, b3);


        undoMove.doMove(scoreDirector);
        SelectorTestUtils.assertChain(a0, a1, a2, a3, a4, a5);
        SelectorTestUtils.assertChain(b0, b1, b2, b3);
    }


    @Test

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        verify(scoreDirector, atLeastOnce()).beforeVariableChanged(variableDescriptor, a6);
        verify(scoreDirector, atLeastOnce()).afterVariableChanged(variableDescriptor, a6);
        verify(scoreDirector).beforeVariableChanged(variableDescriptor, a7);
        verify(scoreDirector).afterVariableChanged(variableDescriptor, a7);


        undoMove.doMove(scoreDirector);
        SelectorTestUtils.assertChain(a0, a1, a2, a3, a4, a5, a6, a7);
    }


    @Test
    public void oldAndNewTrailing() {

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