@Ignore
public class InputFormatTest {
public static final SopremoRecordLayout NULL_LAYOUT = SopremoRecordLayout.create();
public static Collection<IJsonNode> readFromFile(
final File file, final SopremoFormat format, final SopremoRecordLayout layout)
throws IOException {
Configuration config = new Configuration();
final EvaluationContext context = new EvaluationContext();
SopremoUtil.setEvaluationContext(config, context);
SopremoUtil.setLayout(config, layout);
SopremoUtil.transferFieldsToConfiguration(
format, SopremoFormat.class, config, format.getInputFormat(), InputFormat.class);
@SuppressWarnings("unchecked")
final SopremoFileInputFormat inputFormat =
FormatUtil.openInput(
(Class<? extends SopremoFileInputFormat>) format.getInputFormat(),
file.toURI().toString(),
config);
List<IJsonNode> values = new ArrayList<IJsonNode>();
while (!inputFormat.reachedEnd()) {
final SopremoRecord record = new SopremoRecord(layout);
if (inputFormat.nextRecord(record)) values.add(record.getNode().clone());
}
inputFormat.close();
return values;
}
}
public static final TypeConfig<SopremoRecord> getTypeConfig(SopremoRecordLayout layout) {
final TypeConfig<SopremoRecord> typeConfig;
final TypeStringifier<SopremoRecord> typeStringifier = DefaultStringifier.get();
final Equaler<SopremoRecord> equaler = DefaultEqualer.get();
final int[] keys = new int[layout.getNumKeys()];
for (int index = 0; index < keys.length; index++) keys[index] = index;
final boolean[] ascending = new boolean[keys.length];
Arrays.fill(ascending, true);
typeConfig =
new TypeConfig<SopremoRecord>(
new SopremoRecordComparatorFactory(layout, keys, ascending),
SopremoRecordPairComparatorFactory.get(),
new SopremoRecordSerializerFactory(layout),
typeStringifier,
new SopremoKeyExtractor(
layout.getKeyExpressions().toArray(new EvaluationExpression[0])),
equaler);
return typeConfig;
}
