我无法完成这项工作,我发现的示例只能使用单个RowFilter.andFilter或RowFilter.orFilter.有没有办法将两个结合起来得到类似(A || B)&&(C || D)的东西？下面是我正在尝试的一些示例代码.
ArrayList<RowFilter<Object,Object>> arrLstColorFilters = new ArrayList<RowFilter<Object,Object>>();
ArrayList<RowFilter<Object,Object>> arrLstCandyFilters = new ArrayList<RowFilter<Object,Object>>();
RowFilter<Object,Object> colorFilter;
RowFilter<Object,Object> candyFilter;
TableRowSorter<TableModel> sorter;
// OR colors
RowFilter<Object,Object> blueFilter = RowFilter.regexFilter("Blue", myTable.getColumnModel().getColumnIndex("Color"));
RowFilter<Object,Object> redFilter = RowFilter.regexFilter("Red", myTable.getColumnModel().getColumnIndex("Color"));
arrLstColorFilters.add(redFilter);
arrLstColorFilters.add(blueFilter);
colorFilter = RowFilter.orFilter(arrLstColorFilters);
// OR candies
RowFilter<Object,Object> mAndMFilter = RowFilter.regexFilter("M&M", myTable.getColumnModel().getColumnIndex("Candy"));
RowFilter<Object,Object> mentosFilter = RowFilter.regexFilter("Mentos", myTable.getColumnModel().getColumnIndex("Candy"));
arrLstCandyFilters.add(mAndMFilter);
arrLstCandyFilters.add(mentosFilter);
candyFilter = RowFilter.orFilter(arrLstCandyFilters);
// Mentos and M&Ms that are red or blue (this is where I'm stuck)
sorter.setRowFilter(RowFilter.andFilter(candyFilter, colorFilter); //this does not work
如果有人可以为我在最后一行中尝试做的事情提供一个工作片段,那将非常感激.目前维护两个独立的表模型来避免这个问题,我想避免重复数据.
谢谢,凯