private void nullFilterTests(Filter filter) throws Exception {
((SingleColumnValueFilter) filter).setFilterIfMissing(true);
KeyValue kv = new KeyValue(ROW, COLUMN_FAMILY, COLUMN_QUALIFIER, FULLSTRING_1);
assertTrue("null1", filter.filterKeyValue(kv) == Filter.ReturnCode.INCLUDE);
assertFalse("null1FilterRow", filter.filterRow());
filter.reset();
kv = new KeyValue(ROW, COLUMN_FAMILY, Bytes.toBytes("qual2"), FULLSTRING_2);
assertTrue("null2", filter.filterKeyValue(kv) == Filter.ReturnCode.INCLUDE);
assertTrue("null2FilterRow", filter.filterRow());
}
public Filter build() {
Filter filter;
switch (FilterType.valueOf(type)) {
case ColumnCountGetFilter:
filter = new ColumnCountGetFilter(limit);
break;
case ColumnPaginationFilter:
filter = new ColumnPaginationFilter(limit, offset);
break;
case ColumnPrefixFilter:
filter = new ColumnPrefixFilter(Base64.decode(value));
break;
case ColumnRangeFilter:
filter =
new ColumnRangeFilter(
Base64.decode(minColumn),
minColumnInclusive,
Base64.decode(maxColumn),
maxColumnInclusive);
break;
case DependentColumnFilter:
filter =
new DependentColumnFilter(
Base64.decode(family),
qualifier != null ? Base64.decode(qualifier) : null,
dropDependentColumn,
CompareOp.valueOf(op),
comparator.build());
break;
case FamilyFilter:
filter = new FamilyFilter(CompareOp.valueOf(op), comparator.build());
break;
case FilterList:
{
List<Filter> list = new ArrayList<Filter>();
for (FilterModel model : filters) {
list.add(model.build());
}
filter = new FilterList(FilterList.Operator.valueOf(op), list);
}
break;
case FirstKeyOnlyFilter:
filter = new FirstKeyOnlyFilter();
break;
case InclusiveStopFilter:
filter = new InclusiveStopFilter(Base64.decode(value));
break;
case KeyOnlyFilter:
filter = new KeyOnlyFilter();
break;
case MultipleColumnPrefixFilter:
{
byte[][] values = new byte[prefixes.size()][];
for (int i = 0; i < prefixes.size(); i++) {
values[i] = Base64.decode(prefixes.get(i));
}
filter = new MultipleColumnPrefixFilter(values);
}
break;
case PageFilter:
filter = new PageFilter(Long.valueOf(value));
break;
case PrefixFilter:
filter = new PrefixFilter(Base64.decode(value));
break;
case QualifierFilter:
filter = new QualifierFilter(CompareOp.valueOf(op), comparator.build());
break;
case RandomRowFilter:
filter = new RandomRowFilter(chance);
break;
case RowFilter:
filter = new RowFilter(CompareOp.valueOf(op), comparator.build());
break;
case SingleColumnValueFilter:
filter =
new SingleColumnValueFilter(
Base64.decode(family),
qualifier != null ? Base64.decode(qualifier) : null,
CompareOp.valueOf(op),
comparator.build());
if (ifMissing != null) {
((SingleColumnValueFilter) filter).setFilterIfMissing(ifMissing);
}
if (latestVersion != null) {
((SingleColumnValueFilter) filter).setLatestVersionOnly(latestVersion);
}
break;
case SingleColumnValueExcludeFilter:
filter =
new SingleColumnValueExcludeFilter(
Base64.decode(family),
qualifier != null ? Base64.decode(qualifier) : null,
CompareOp.valueOf(op),
comparator.build());
if (ifMissing != null) {
((SingleColumnValueExcludeFilter) filter).setFilterIfMissing(ifMissing);
}
if (latestVersion != null) {
((SingleColumnValueExcludeFilter) filter).setLatestVersionOnly(latestVersion);
}
break;
case SkipFilter:
filter = new SkipFilter(filters.get(0).build());
break;
case TimestampsFilter:
filter = new TimestampsFilter(timestamps);
break;
case ValueFilter:
filter = new ValueFilter(CompareOp.valueOf(op), comparator.build());
break;
case WhileMatchFilter:
filter = new WhileMatchFilter(filters.get(0).build());
break;
default:
throw new RuntimeException("unhandled filter type: " + type);
}
return filter;
}
