Re: SingleColumnValueFilter

[梁景明 <fu...@gmail.com>]

FilterList list = new FilterList(FilterList.Operator.MUST_PASS_ALL, fs);

u can define a list like this

在 2011年5月25日 上午10:39， <hm...@tsmc.com>写道：

>
>
> Hi there,
>
> Can I set multiple SingleColumnValueFilter for a qualifier like following
> sample codes?
> The scan result is nothing, so I think whether the filters can combine
> these filter with "OR" instead of " AND".
> Any ideas?
>
>
>
> //=======================================================================================
>     Scan s = new Scan();
>      FilterList fl = new FilterList();
>     SingleColumnValueFilter scv1 = new SingleColumnValueFilter
> (Bytes.toBytes("cf"),
>                    Bytes.toBytes("q1"),
>                    CompareFilter.CompareOp.EQUAL,
>                    new RegexStringComparator("^AA")) ;
>
>      SingleColumnValueFilter scv2 = new SingleColumnValueFilter
> (Bytes.toBytes("cf"),
>                    Bytes.toBytes("q1"),
>                    CompareFilter.CompareOp.EQUAL,
>                    new RegexStringComparator("^BB")) ;
>
>      SingleColumnValueFilter scv3 = new SingleColumnValueFilter
> (Bytes.toBytes("cf"),
>                    Bytes.toBytes("q1"),
>                    CompareFilter.CompareOp.EQUAL,
>                    new RegexStringComparator("^CC")) ;
>
>     fl.addFilter(scv1);
>     fl.addFilter(scv2);
>     fl.addFilter(scv3);
>    s.setFilter(fl);
>
>
> Fleming Chiu(邱宏明)
> Ext: 707-2260
> Be Veg, Go Green, Save the Planet!
>
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