// example 1: MultiVersionedKeyQuery without specifying any time bound will be interpreted as all versions
final MultiVersionedKeyQuery<Integer, Integer> query1 = MultiVersionedKeyQuery.withKey(1);

final StateQueryRequest<ValueIterator<VersionedRecord<Integer>>> request1 =
        inStore("my_store").withQuery(query1);

final StateQueryResult<ValueIterator<VersionedRecord<Integer>>> versionedKeyResult1 = kafkaStreams.query(request1);

// Get the results from all partitions
final Map<Integer, QueryResult<ValueIterator<VersionedRecord<Integer>>>> partitionResults1 = versionedKeyResult1.getPartitionResults();
for (final Entry<Integer, QueryResult<ValueIterator<VersionedRecord<Integer>>>> entry : partitionResults1.entrySet()) {
	try (final ValueIterator<VersionedRecord<Integer>> iterator = entry.getValue().getResult()) {
        while (iterator.hasNext()) {
          final VersionedRecord<Integer> record = iterator.next();
          Long timestamp = record.timestamp();
          Long validTo = record.validTo();
          Integer value = record.value();	
		  System.out.println ("value: " + value + ", timestamp: " + Instant.ofEpochSecond(timestamp)+ ", valid till: " + Instant.ofEpochSecond(validTo));	
        }
     }
}  
/* the printed output will be
value: 1, timestamp: 2023-01-01T10:00:00.00Z, valid till: 2023-01-05T10:00:00.00Z  
value: 2, timestamp: 2023-01-020T10:00:00.00Z, valid till: now  
*/

// example 2

final MultiVersionedKeyQuery<Integer, Integer> query1 = MultiVersionedKeyQuery.withKey(1);

final StateQueryRequest<ValueIterator<VersionedRecord<Integer>>> request1 =
        inStore("my_store").withQuery(query1);

final StateQueryResult<ValueIterator<VersionedRecord<Integer>>> versionedKeyResult1 = kafkaStreams.query(request1);

// Get the results from all partitions.
final Map<Integer, QueryResult<ValueIterator<VersionedRecord<Integer>>>> partitionResults1 = versionedKeyResult1.getPartitionResults();
for (final Entry<Integer, QueryResult<ValueIterator<VersionedRecord<Integer>>>> entry : partitionResults1.entrySet()) {
	try (final ValueIterator<VersionedRecord<Integer>> iterator = entry.getValue().getResult()) {
        while (iterator.hasNext()) {
          final VersionedRecord<Integer> record = iterator.next();
          Long timestamp = record.timestamp();
		  Integer value = record.value();	
        }
     }
}  


final MultiVersionedKeyQuery<Integer, Integer> queryquery2 = MultiVersionedKeyQuery.withKey(1).from(Instant.parse("2023-0801-03T1001T10:3700:3000.00Z"));