abstractcells.java

一款数独游戏的Java源代码

package entity;

import java.util.ArrayList;
import java.util.List;

/**
 * @author   yangan
 */
public abstract class AbstractCells {
	private List<Cell> allCells;

	private List<Value> originalValues;

	private List<Value> permitValues;

	private List<Value> forbidValues;

	private Point begin;

	private Point end;

	public AbstractCells(Point begin, Point end,
			List<Value> policyOringinalValue) {
		super();
		this.begin = begin;
		this.end = end;
		this.allCells = new ArrayList<Cell>();
		this.permitValues = new ArrayList<Value>();
		this.forbidValues = new ArrayList<Value>();
		this.originalValues = new ArrayList<Value>();
		this.initOriginal(policyOringinalValue);
		this.initPermit();
	}

	/**
	 * @return   Returns the originalValues.
	 * @uml.property   name="originalValues"
	 */
	public List<Value> getOriginalValues() {
		return originalValues;
	}

	/**
	 * @return   Returns the permitValues.
	 * @uml.property   name="permitValues"
	 */
	public List<Value> getPermitValues() {
		return permitValues;
	}

	/**
	 * @return   Returns the forbidValues.
	 * @uml.property   name="forbidValues"
	 */
	public List<Value> getForbidValues() {
		return forbidValues;
	}

	/**
	 * @return   Returns the allCells.
	 * @uml.property   name="allCells"
	 */
	public List<Cell> getAllCells() {
		return allCells;
	}

	/**
	 * @return   Returns the begin.
	 * @uml.property   name="begin"
	 */
	public Point getBegin() {
		return begin;
	}

	/**
	 * @param begin   The begin to set.
	 * @uml.property   name="begin"
	 */
	public void setBegin(Point begin) {
		this.begin = begin;
	}

	/**
	 * @return   Returns the end.
	 * @uml.property   name="end"
	 */
	public Point getEnd() {
		return end;
	}

	/**
	 * @param end   The end to set.
	 * @uml.property   name="end"
	 */
	public void setEnd(Point end) {
		this.end = end;
	}

	public boolean addCell(Cell cell) {
		boolean result = this.getAllCells().add(cell);
		return result;
	}

	public boolean addPermitValue(Value value) {
		boolean result = this.getPermitValues().add(value);
		return result;
	}

	public boolean removePermitValue(Value value) {
		Value find = null;
		for (Value element : this.getPermitValues()) {
			if (element.equals(value)) {
				find = element;
			}

		}
		boolean result = false;
		if (find != null) {
			this.addForbidValue(find);
			result = this.getPermitValues().remove(find);
		}
		return result;
	}

	public boolean addOriginalValue(Value value) {
		boolean result = this.getOriginalValues().add(value);
		return result;
	}

	public boolean addForbidValue(Value value) {
		boolean result = this.getForbidValues().add(value);
		return result;
	}

	private void initOriginal(List<Value> policyOringinalValue) {
		Value clone;
		for (Value value : policyOringinalValue) {
			clone = value.cloneMe();
			originalValues.add(clone);
		}
	}

	private void initPermit() {
		Value cloneValue;
		for (Value element : this.getOriginalValues()) {
			cloneValue = element.cloneMe();
			this.addPermitValue(cloneValue);
		}
	}

	private List<Cell> getCellListByValue(Value value) {
		List<Cell> result = new ArrayList<Cell>();
		for (Cell cell : this.getAllCells()) {
			if (cell.getCellPermitValues().contains(value)) {
				result.add(cell);
			}
		}
		return result;
	}

	public void initAllCellByBeginAndEnd(List<Cell> cellList) {
		Point point;
		for (Cell cell : cellList) {
			point = cell.getPoint();
			if (this.initCondition(point)) {
				this.addCell(cell);
				cell.addCellsLink(this);
			}
		}
	}

	protected abstract boolean initCondition(Point point);

	public void excute() {
		for (Value value : this.getOriginalValues()) {
			List<Cell> cellList = this.getCellListByValue(value);
			if (cellList.size() == 1) {
				for (Cell cell : cellList) {
					cell.setSureValue(value);
				}
			}
		}
	}
}