Package org.apache.hadoop.hbase.io

Interface Summary
CodeToClassAndBack A Static Interface.
HeapSize Implementations can be asked for an estimate of their size in bytes.
WritableWithSize An optional interface to 'size' writables.
 

Class Summary
CodeToClassAndBack.InternalStaticLoader Class that loads the static maps with their values.
HalfStoreFileReader A facade for a HFile.Reader that serves up either the top or bottom half of a HFile where 'bottom' is the first half of the file containing the keys that sort lowest and 'top' is the second half of the file with keys that sort greater than those of the bottom half.
HbaseMapWritable<K,V> A Writable Map.
HbaseObjectWritable This is a customized version of the polymorphic hadoop ObjectWritable.
ImmutableBytesWritable A byte sequence that is usable as a key or value.
ImmutableBytesWritable.Comparator A Comparator optimized for ImmutableBytesWritable.
Reference A reference to the top or bottom half of a store file.
TimeRange Represents an interval of version timestamps.
 

Enum Summary
Reference.Range For split HStoreFiles, it specifies if the file covers the lower half or the upper half of the key range
 



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