ColumnAlias cAlias2 = new ColumnAlias();
cAlias2.setAlias("col2");
cAlias2.setColumnFamily("cf");
cAlias2.setQualifier("qualifier1");
cAlias2.setValueType(valueType3);
mapping.addColumnAlias(cAlias2);
RowAliasFilter rowFilter = new RowAliasFilter();
FilterType filter = new FilterType();
filter.setType("Pattern Not Matches");
rowFilter.setFilterType(filter);