Package com.aliasi.util

Classes for general Java utilities.

See: Description

Interface Summary

Interface	Description
Compilable	The Compilable interface specifies a general way in which an object may be compiled to an object output.
Distance<E>	The Distance interface provides a general method for defining distances between two objects.
Factory<E>	A Factory provides a generic interface for object creation of a specified type.
FeatureExtractor<E>	A FeatureExtractor provides a method of converting generic input objects into feature vectors.
Proximity<E>	The Proximity interface provides a general method for defining closeness between two objects.
Scored	The Scored interface should be implemented by objects that return a double-valued score.
Sort.CompareInt	The CompareInt interface is for comparing pairs of integers.

Class Summary

Class	Description
AbstractCommand	A CommandLineArguments object represents a the command-line arguments.
AbstractExternalizable	The AbstractExternalizer is an adapter for read resolved externalizables.
Arrays	Static utility methods for processing arrays.
BinaryMap<E>	The BinaryMap class implements a map from objects to integer objects where the only value is the integer with value 1.
BoundedPriorityQueue<E>	A BoundedPriorityQueue implements a priority queue with an upper bound on the number of elements.
CollectionUtils	The CollectionUtils class provides static utility methods for dealing with Java collections.
CommaSeparatedValues	A CommaSeparatedValues object represents a two-dimensional array of strings which may be read and written in comma-separated-value string representation.
CompactHashSet<E>	A CompactHashSet implements the set interface more tightly in memory and more efficiently than Java's HashSet.
Comparators	The Comparators class is just a wrapper for primitive comparators.
Counter	A reassignable integer usable for counting.
Exceptions	Static utility methods for handling exceptions.
FastCache<K,V>	A FastCache is a map implemented with soft references, optimistic copy-on-write updates, and approximate count-based pruning.
Files	Static utility methods for processing files.
HardFastCache<K,V>	A HardFastCache is a map implemented with hard references, optimistic copy-on-write updates, and approximate count-based pruning.
Iterators	Static utility methods, classes, and abstract classes for iteration.
Iterators.Buffered<E>	An Iterators.Buffered uses a single method to return objects, buffering the result and returning it as the next element if it is non-null.
Iterators.Filter<E>	An Iterators.Filter filters the stream of objects returned by another iterator by subjecting them to an acceptance test.
Iterators.Modifier<E>	An Iterator.Modifier uses a single abstract method to operate on the elements returned by an underlying iterator to return modified objects.
Iterators.PrimitiveInt	A Iterators.PrimitiveInt is an integer iterator that also allows objects to be accessed as primitive int values.
Math	A math utility class with static methods.
MinMaxHeap<E extends Scored>	A MinMaxHeap provides a heap-like data structure that provides fast access to both the minimum and maximum elements of the heap.
ObjectToCounterMap<E>	An ObjectToCounterMap maintains a mapping from objects to integer counters, which may be incremented or set.
ObjectToDoubleMap<E>	An ObjectToDoubleMap maintains a mapping from objects to double-valued counters, which may be incremented or set.
ObjectToSet<K,M>	An ObjectToSet provides a Map from arbitrary objects to objects of class Set.
Pair<A,B>	The Pair class represents an immutable pair of objects of heterogeneous type.
ScoredObject<E>	A ScoredObject provides an implementation of the Scored interface with an attached object.
Sgml	The Sgml class contains static methods for processing SGML into unicode characters.
ShortPriorityQueue<E>	A ShortPriorityQueue<E> is a length-bounded priority queue optimized for short lengths.
SmallSet<E>	The SmallSet class implements immutable instances the Set interface tailored for sets with a small number of members.
Sort	The Sort class contains static utilities for sorting arrays of primitive values with respect to primitive comparators.
Streams	Static utility methods for processing input and output streams, readers and writers.
Strings	Static utility methods for processing strings, characters and string buffers.
Tuple<E>	A tuple is an immutable ordered list of objects or null values with equality conditions determined pointwise.

Package com.aliasi.util Description

Classes for general Java utilities.