Package com.groiss.ds

package com.groiss.ds
Useful data structures and interfaces.
  • Class
    Description
    AlphanumericComparator
    string-comparator which correctly sorts alphanumeric values
    Caches
    This is a utility class to construct clustered caches which propagate changes in the cluster.
    ComparablePair<F extends Comparable<F>,S>
    The comparable pair represents a pair of a key and a value.
    CountedSemaphore
    A CountedSemaphore (from Dijkstra) where waiting threads are handled in FIFO order.
    JsonComparator
    Compares json objects according to the passed attributes.
    KeyedList<K,V>
    This class implements an ordered map.
    KeyValuePair<K,V>
    This interface is implemented by some classes like PersistantObject, which have a unique key (object id) and a value - the object itself or a string representation.
    ListComparator
    Compare two lists.
    MapComparator
    Compare two maps or persistents.
    MultiMap<K,V>
    A MultiMap maps keys to objects, where one key can be mapped to a list of objects.
    ObjectTableModel
    A table model implementation that allows objects as column names.
    OrderedMap<K,V>
    A map implementation where they keys are backed by a hashmap.
    Pair<F,S>
    A Pair is an object that contains two other objects.
    PairComparator<K,V>
    Use this comparator to sort Persistent objects or other KeyValuePairs.
    QueueFullException
    This Exception is thrown when the semaphore queue is full.
    StringExpression
    An expression is parsed, the containing variables are substituted with values.
    ThreadLocal2<T>
    Same as java.lang.ThreadLocal, plus monitoring utility
    Tree<D>
    Simple N-ary Tree structure.
    Triple<F,S,T>
    A Triple is an object that contains three other objects.
    TwoLevelMap<K1,K2,V>
    HashMap based two-level Map.
    WouldBlockException
    This Exception is thrown when an action will block the current thread.