| Interface | Description |
|---|---|
| BatchRemoveIterator<T> |
Iterator that allows us to more efficiently remove many items
|
| CloseableIterator<T> | |
| CoalescingStrategies.Coalescable | |
| FastByteOperations.ByteOperations | |
| IFilter | |
| IFilter.FilterKey | |
| IMergeIterator<In,Out> | |
| IndexedSearchIterator<K,V> | |
| IteratorWithLowerBound<In> | |
| LongTimSort.LongComparator | |
| OutputHandler | |
| SearchIterator<K,V> | |
| Throwables.DiscreteAction<E extends java.lang.Exception> | |
| TimeSource |
| Class | Description |
|---|---|
| AbstractIterator<V> | |
| AlwaysPresentFilter | |
| Architecture | |
| AsymmetricOrdering<T1,T2> | |
| BiMultiValMap<K,V> |
A variant of BiMap which does not enforce uniqueness of values.
|
| BloomCalculations |
The following calculations are taken from:
http://www.cs.wisc.edu/~cao/papers/summary-cache/node8.html
"Bloom Filters - the math"
This class's static methods are meant to facilitate the use of the Bloom
Filter class by helping to choose correct values of 'bits per element' and
'number of hash functions, k'.
|
| BloomCalculations.BloomSpecification |
A wrapper class that holds two key parameters for a Bloom Filter: the
number of hash functions used, and the number of buckets per element used.
|
| 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();
}
}
|
| CassandraVersion |
Implements versioning used in Cassandra and CQL.
|
| Clock |
Wrapper around time related functions that are either implemented by using the default JVM calls
or by using a custom implementation for testing purposes.
|
| 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 | |
| DefaultValue<T> | |
| DirectorySizeCalculator |
Walks directory recursively, summing up total contents of files within.
|
| DynamicList<E> | |
| DynamicList.Node<E> | |
| 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 | |
| HeapUtils |
Utility to generate heap dumps.
|
| Hex | |
| HistogramBuilder |
Simple class for constructing an EsimtatedHistogram from a set of predetermined values
|
| IntegerInterval |
Mutable integer interval class, thread-safe.
|
| IntegerInterval.Set |
A mutable set of closed integer intervals, stored in normalized form (i.e.
|
| Interval<C,D> | |
| IntervalTree<C extends java.lang.Comparable<? super C>,D,I extends Interval<C,D>> | |
| IntervalTree.Serializer<C extends java.lang.Comparable<? super C>,D,I extends Interval<C,D>> | |
| JMXServerUtils | |
| JVMStabilityInspector |
Responsible for deciding whether to kill the JVM if it gets in an "unstable" state (think OOM).
|
| JVMStabilityInspector.Killer | |
| LockedDynamicList<E> | |
| LongTimSort |
A stable, adaptive, iterative mergesort that requires far fewer than
n lg(n) comparisons when running on partially sorted arrays, while
offering performance comparable to a traditional mergesort when run
on random arrays.
|
| 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.
|
| MerkleTrees |
Wrapper class for handling of multiple MerkleTrees at once.
|
| MerkleTrees.MerkleTreesSerializer | |
| 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 | |
| NativeLibrary | |
| NativeLibraryDarwin |
A
NativeLibraryWrapper implementation for Darwin/Mac. |
| NativeLibraryLinux |
A
NativeLibraryWrapper implementation for Linux. |
| NativeLibraryWindows |
A
NativeLibraryWrapper implementation for Windows. |
| NativeSSTableLoaderClient | |
| 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 | |
| OverlapIterator<I extends java.lang.Comparable<? super I>,V> |
A class for iterating sequentially through an ordered collection and efficiently
finding the overlapping set of matching intervals.
|
| Pair<T1,T2> | |
| ResourceWatcher | |
| ResourceWatcher.WatchedResource | |
| RMIServerSocketFactoryImpl | |
| SigarLibrary | |
| SlidingTimeRate |
Concurrent rate computation over a sliding time window.
|
| SortedBiMultiValMap<K,V> | |
| StatusLogger | |
| StreamingHistogram |
Histogram that can be constructed from streaming of data.
|
| StreamingHistogram.StreamingHistogramSerializer | |
| SyncUtil | |
| SystemTimeSource |
Time source backed by JVM clock.
|
| TestRateLimiter |
Helper class to apply rate limiting during fault injection testing;
for an example script, see test/resources/byteman/mutation_limiter.btm.
|
| 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 | |
| WindowsTimer | |
| Wrapped<T> |
Simple wrapper class to be used when a lambda function
needs to modify a variable outside it's scope.
|
| WrappedBoolean |
Simple wrapper for native boolean type
|
| WrappedInt |
Simple wrapper for native int type
|
| WrappedRunnable |
| Enum | Description |
|---|---|
| AsymmetricOrdering.Op | |
| ChecksumType | |
| NativeLibrary.OSType | |
| NoSpamLogger.Level |
Levels for programmatically specifying the severity of a log statement
|
| Throwables.FileOpType |
| Exception | Description |
|---|---|
| WrappedException |
Wrapped runtime exception for lambda functions
|
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