verticalcells.java

来自「一款数独游戏的Java源代码」· Java 代码 · 共 34 行

package cells;

import java.util.List;

import entity.AbstractCells;
import entity.Point;
import entity.Value;

public class VerticalCells extends AbstractCells {

	public VerticalCells(Point begin, Point end,
			List<Value> policyOringinalValue) {
		super(begin, end, policyOringinalValue);
		if (begin.getYIndex() != end.getYIndex()) {
			throw new ArithmeticException("Wrong y index !begin:"
					+ begin.getYIndex() + ",end:" + end.getYIndex());
		}
	}

	protected boolean initCondition(Point point) {
		boolean result = false;
		int yindexBegin = this.getBegin().getYIndex();
		int xindexBegin = this.getBegin().getXIndex();
		int xindexEnd = this.getEnd().getXIndex();
		if (point.getYIndex() == yindexBegin) {
			if ((point.getXIndex() >= xindexBegin)
					&& (point.getXIndex() <= xindexEnd)) {
				result = true;
			}
		}
		return result;
	}
}