| Interface | Description |
|---|---|
| BatchRemoveIterator<T> |
Iterator that allows us to more efficiently remove many items
|
| CloseableIterator<T> | |
| CoalescingStrategies.Coalescable | |
| FastByteOperations.ByteOperations | |
| IFilter | |
| IMergeIterator<In,Out> | |
| OutputHandler |
| Class | Description |
|---|---|
| AlwaysPresentFilter | |
| BackgroundActivityMonitor | |
| BiMultiValMap<K,V> |
A variant of BiMap which does not enforce uniqueness of values.
|
| BloomFilter | |
| BooleanSerializer | |
| ByteBufferUtil |
Utility methods to make ByteBuffers less painful
The following should illustrate the different ways byte buffers can be used
public void testArrayOffet()
{
byte[] b = "test_slice_array".getBytes();
ByteBuffer bb = ByteBuffer.allocate(1024);
assert bb.position() == 0;
assert bb.limit() == 1024;
assert bb.capacity() == 1024;
bb.put(b);
assert bb.position() == b.length;
assert bb.remaining() == bb.limit() - bb.position();
ByteBuffer bb2 = bb.slice();
assert bb2.position() == 0;
//slice should begin at other buffers current position
assert bb2.arrayOffset() == bb.position();
//to match the position in the underlying array one needs to
//track arrayOffset
assert bb2.limit()+bb2.arrayOffset() == bb.limit();
assert bb2.remaining() == bb.remaining();
}
}
|
| BytesReadTracker |
This class is to track bytes read from given DataInput
|
| CLibrary | |
| CoalescingStrategies | |
| CoalescingStrategies.CoalescingStrategy | |
| ConcurrentBiMap<K,V> |
A variant of BiMap that permits concurrent access, and expects uniqueness of values in both domain and range.
|
| CounterId | |
| DefaultInteger | |
| EstimatedHistogram | |
| EstimatedHistogram.EstimatedHistogramSerializer | |
| ExpiringMap<K,V> | |
| ExpiringMap.CacheableObject<T> | |
| FastByteOperations |
Utility code to do optimized byte-array comparison.
|
| FastByteOperations.PureJavaOperations | |
| FastByteOperations.UnsafeOperations | |
| FBUtilities | |
| FilterFactory | |
| GuidGenerator | |
| Hex | |
| HistogramBuilder |
Simple class for constructing an EsimtatedHistogram from a set of predetermined values
|
| Interval<C,D> | |
| IntervalTree<C,D,I extends Interval<C,D>> | |
| IntervalTree.Serializer<C,D,I extends Interval<C,D>> | |
| JVMStabilityInspector |
Responsible for deciding whether to kill the JVM if it gets in an "unstable" state (think OOM).
|
| JVMStabilityInspector.Killer | |
| MD5Digest |
The result of the computation of an MD5 digest.
|
| MergeIterator<In,Out> |
Merges sorted input iterators which individually contain unique items.
|
| MergeIterator.Candidate<In> | |
| MergeIterator.Reducer<In,Out> |
Accumulator that collects values of type A, and outputs a value of type B.
|
| MerkleTree |
A MerkleTree implemented as a binary tree.
|
| MerkleTree.MerkleTreeSerializer | |
| MerkleTree.RowHash |
Hash value representing a row, to be used to pass hashes to the MerkleTree.
|
| MerkleTree.TreeDifference | |
| MerkleTree.TreeRange |
The public interface to a range in the tree.
|
| MerkleTree.TreeRangeIterator |
Returns the leaf (range) of a given tree in increasing order.
|
| Murmur3BloomFilter | |
| Murmur3BloomFilter.Murmur3BloomFilterSerializer | |
| MurmurHash |
This is a very fast, non-cryptographic hash suitable for general hash-based
lookup.
|
| Mx4jTool |
If mx4j-tools is in the classpath call maybeLoad to load the HTTP interface of mx4j.
|
| NanoTimeToCurrentTimeMillis | |
| NoSpamLogger |
Logging that limits each log statement to firing based on time since the statement last fired.
|
| ObjectSizes |
A convenience class for wrapping access to MemoryMeter
|
| OutputHandler.LogOutput | |
| OutputHandler.SystemOutput | |
| Pair<T1,T2> | |
| PureJavaCrc32 |
A pure-java implementation of the CRC32 checksum that uses
the same polynomial as the built-in native CRC32.
|
| ResourceWatcher | |
| ResourceWatcher.WatchedResource | |
| RMIServerSocketFactoryImpl | |
| SemanticVersion |
Implements semantic versioning as defined at http://semver.org/.
|
| SortedBiMultiValMap<K,V> | |
| StatusLogger | |
| StreamingHistogram |
Histogram that can be constructed from streaming of data.
|
| StreamingHistogram.StreamingHistogramSerializer | |
| Throwables | |
| TopKSampler<T> | |
| TopKSampler.SamplerResult<S> |
Represents the cardinality and the topK ranked items collected during a
sample period
|
| UUIDGen |
The goods are here: www.ietf.org/rfc/rfc4122.txt.
|
| UUIDSerializer | |
| WrappedRunnable |
| Enum | Description |
|---|---|
| NoSpamLogger.Level |
Levels for programmatically specifying the severity of a log statement
|
Copyright © 2016 The Apache Software Foundation