Package org.apache.cassandra.io.sstable.indexsummary

Class IndexSummary.IndexSummarySerializer

java.lang.Object

org.apache.cassandra.io.sstable.indexsummary.IndexSummary.IndexSummarySerializer

Enclosing class:

IndexSummary

public static class IndexSummary.IndexSummarySerializer
extends Object

Constructor Summary

Constructors

Constructor	Description
IndexSummarySerializer()

Method Summary

Modifier and Type	Method	Description
<T extends InputStream & DataInputPlus> IndexSummary	deserialize(T in, IPartitioner partitioner, int expectedMinIndexInterval, int maxIndexInterval)
Pair<DecoratedKey,DecoratedKey>	deserializeFirstLastKey(DataInputPlus.DataInputStreamPlus in, IPartitioner partitioner)	Deserializes the first and last key stored in the summary
void	serialize(IndexSummary t, DataOutputPlus out)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

IndexSummarySerializer

public IndexSummarySerializer()

Method Details

serialize

public void serialize(IndexSummary t,
 DataOutputPlus out)
               throws IOException

Throws:

IOException

deserialize

public <T extends InputStream & DataInputPlus>
IndexSummary deserialize(T in,
 IPartitioner partitioner,
 int expectedMinIndexInterval,
 int maxIndexInterval)
                  throws IOException

Throws:

IOException

deserializeFirstLastKey

public Pair<DecoratedKey,DecoratedKey> deserializeFirstLastKey(DataInputPlus.DataInputStreamPlus in,
 IPartitioner partitioner)
                                                        throws IOException

Deserializes the first and last key stored in the summary

Only for use by offline tools like SSTableMetadataViewer, otherwise SSTable.first/last should be used.

Throws:

IOException