Package org.pfsw.util

Interface Summary

Interface	Description
ExceptionHandler	Whenever a component doesn't want to throw every exception and declare them in their methods it is useful to give the exceptions to an exception handler.
ObjectFilter<T>	A filter for any kind of object.
TriggerClient	An object that wants to work with a trigger (see Trigger) is a TriggerClient and must therefore implement this interface.

Class Summary

Class	Description
AAssociationProcessor<K,V>	Specialized abstract processor for Association objects.
Association<K,V>	Simple association of a key object and a value object.
AssociationList<K,V>	A container that holds a collection of Association objects.
Base64Converter	A converter that allows to encode strings, byte arrays and char arrays to BASE64 and vice versa.
Base64StandardEncoder	Provides standard Base64 encoding (using '+' and '/') with or without padding (padding char '=').
Base64UrlEncoder	Provides Base64 URL encoding (using '-' and '_') with or without padding (padding char '=').
BitSet	Represents a set of 8 bits and provides methods for convenient bit manipulation.
Block1<TInput,TResult>	This is ablock closure for one argument blocks.
Bool	Utility class for missing convenience with Boolean and boolean.
CaseInsensitiveKeyMap<V>	This class provides a map that treats all keys as case-insensitive strings.
CaseInsensitiveMultiValueProperties<ValueType>	A map which holds named multi-value properties and allows case-insensitive access to them by their names.
CollectionEnumeration<E>	An enumeration object that can be used to iterate over all elements of an underlying collection.
CollectionUtil	This class implements the singleton pattern.
CollectionUtil.LocalStringPair
CollectorDictionary<K,V>	This class implements the java.util.Map interface.
Countdown	Supports loops with a countdown of a defined time.
DateUtil	This class is intended to provide convenience methods around the java.util.Date class.
Duration	Time duration split-up in days, hours, minutes, seconds and milliseconds.
EnumerationIterator<E>	Provides the Iterator interface on a given Enumeration.
ExceptionIgnorer	An abstract superclass that provides an instance variable to hold an optional ExceptionHandler.
IOUtil	Various well-tested and reusable utility methods that help to reduce large amount of boilerplate code in the area of I/O (stream and reader/writer processing).
MapEntry<K,V>	This is a simple implementation of the java.util.Map.Entry interface.
MapWrapper<K,V>	This is a wrapper class that implements the java.util.Map interface and contains an internal map.
MultiStringProperty	This is a property with a name and multiple strings as value list.
MultiValueProperty<ValueType>	This represents a single property with a name and a list of multiple values.
NamedText	An association of a name string and a text value.
NamedTextList	A container that holds a collection of NamedText objects.
NamedValue<V>	This specialized Association allows only strings as key.
NamedValueList<V>	A container that holds a collection of NamedValue objects.
ObjectArrayIterator<T>	Provides iteration over object arrays (i.e.
ObjectCollectionFilter<T>	This filter returns tru if a given object is contained in the underlying collection of objects.
ObjectConverterFunctionAdapter<T,R>	An adapter that maps an IFunction to the IObjectConverter interface.
OrderedCollection<E>	A collection that supports similar methods to the list interface but it starts with index 1 and ends with element index size() ! IT IS NOT ZERO BASED !
OrderedMap<K,V>	A Map implementation that pertains the order of its elements according to when they have been added.
OrderedProperties<T extends IMutableStringPair>	Represents a properties collection with empty lines and comments.
OrderedSet<E>	Implements a Set that keeps the order of its elements according to when they were added.
PointInTime	Represents a point in time in milliseconds since midnight, January 1, 1970 UTC.
PrintWriterLineProcessor	This class maps the ILineProcessor interface to a PrintWriter.
PrioritySorter<T>	This class is supposed to support sorting of objects (of type T) by an external priority.
PrioritySorter.PrioritizedObject<T>
ProcessExecutionResult	Contains all data from an external process execution.
ProcessStdOutRedirector	This class can be used to redirect the standard output of an external process execution to an internal line processor.
PropertiesMap	A Map wrapper around a properties object that allows to treat the properties like a Map which is not possible with the original Properties because it is based on Hashtable.
RandomByteSequenceGenerator	A generator for random byte arrays of a specific length.
RandomRange	A generator of random integer values in a specified range.
ReleaseState	A simple handler of the released state of an object that might implement the IReleasable interface.
SimpleDate	This class represents a simple date.
StackedMap	Provides a map that allows to push() and pop() internal settings to/from a (LIFO) stack.
StopWatch	A simple stop watch to measure the time between a start and a stop point.
StreamCopy	This class supports convenient stream copying.
SysUtil	Provides generally useful methods for system inquiries and other system related functionality.
TemporaryMap<K,V>	This implementation of a Map behaves like a HashMap except that it associates a timestamp with each entry.
ToggleSwitch	A condition with a given initial boolean value that changes (toggles) whenever its run() or execute() method is called.
Trigger	A trigger is an object that runs in a separate thread and waits for a specified time until it calls a specific method of a trigger client (see TriggerClient).

Exception Summary

Exception	Description
ObjectNotFoundException	This exception signals that some kind of search for an object failed because no matching object has been found.
WrappingRuntimeException	This runtime exception can be used to wrap a "normal" exception.