【发布时间】:2017-07-12 16:05:07
【问题描述】:
我基本上遵循了这个教程:http://www.vogella.com/tutorials/EclipseBIRT/article.html
现在我有两个 Java 类,Mock 和 MockContainer,看起来像这样:
package reports;
public class Mock {
private int x;
private double y;
public Mock(int x, double y) {
this.x = x;
this.y = y;
}
public int getX() {
return x;
}
public void setX(int x) {
this.x = x;
}
public double getY() {
return y;
}
public void setY(double y) {
this.y = y;
}
}
...
package reports;
import java.util.ArrayList;
import java.util.List;
public class MockContainer {
public MockContainer() {
}
public List<Mock> getMockList() {
List<Mock> mocks = new ArrayList<Mock>();
mocks.add(new Mock(1000, +2.5));
mocks.add(new Mock(2000, +1.5));
mocks.add(new Mock(3000, +0.5));
mocks.add(new Mock(3000, -0.5));
mocks.add(new Mock(2000, -1.5));
mocks.add(new Mock(1000, -2.5));
return mocks;
}
}
另外,我有一个 脚本数据源 data_source 和一个 数据集 data_set 有两列,x(整数)和 y(十进制)。
但是我在编写 JavaScript 时遇到了问题。我在 data_set 中的 JavaScript open 和 fetch 看起来像这样:
count = 0;
mockContainer = new Packages.reports.MockContainer();
mockList = mockContainer.getMockList();
...
if (count < mockList.size()) {
row["x"] = mockList.get(count).getX();
row["y"] = mockList.get(count).getY();
count++;
return true;
} else {
return false;
}
但预览结果保持空白...
【问题讨论】: