Hi,
in the for-loop you are always immediately returning. The code is only
getting i=0 (which is BUILDING).
You need to rework the for loop so that its not immediately returning.
Maybe
for(int i=0;i<valuesfromsubquery.size();i++) {
if(c.getField(index1).toString().equals(valuesfromsubquery.get(i))) {
return true;
}
}
return false;
On Tue, May 19, 2015 at 9:53 AM, hagersaleh <loveallah1...@yahoo.com> wrote:
> want return all row include all value in valuesfromsubquery this code just
> return row include frist value BUILDING
> public static ArrayList<String> valuesfromsubquery = new
> ArrayList<String>();
>
> valuesfromsubquery.add("BUILDING");
> valuesfromsubquery.add("MACHINERY");
> valuesfromsubquery.add("AUTOMOBILE");
> DataSet<Customer3>
> customers=env.readCsvFile("/home/hadoop/Desktop/Dataset/customer.csv")
> .fieldDelimiter('|')
> .includeFields(mask).ignoreFirstLine()
> .tupleType(Customer3.class);
> customers = customers.filter(new
> FilterFunction<Customer3>()
> {
> @Override
> public boolean filter(Customer3 c) {
>
>
> for(int i=0;i<valuesfromsubquery.size();i++)
> return
> c.getField(index1).toString().equals(valuesfromsubquery.get(i));
> return true;
>
>
> }
> });
>
> customers.print();
>
> customers.writeAsCsv("/home/hadoop/Desktop/Dataset/out2.csv", "\n",
> "|",WriteMode.OVERWRITE);
>
>
>
>
> --
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