Package com.isti.util

Various utility classes created to support Java programs.

See:
Description

Interface Summary

Archivable	An interface for objects that can be archived.
ArchiveManager.ProcessCallBack	Interface ProcessCallBack defines the call-back object passed into the 'processArchivedItems()' method.
CallBackCompletion	Interface for objects to implement a completion callback method.
CallBackStringFlag	CallBackStringFlag is an interface for classes that implement a string parameter call-back method with a return flag.
CallBackStringParam	Interface for classes that implement a string parameter call-back method.
DataChangedListener	Interface for objects to implement a data-changed callback method.
ErrorMsgMgrIntf	Interface ErrorMsgMgrIntf specifies methods implemented in 'ErrorMessageMgr' class.
ExtendedComparable	This interface extends the Comparable interface to allow multiple ways sorting.
FileMonPollingThread.FileDataCallBack	Interface FileDataCallBack defines a call-back method to be invoked when new file data is available.
HtmlConstants
ILaunchBrowser	Interface LaunchBrowser contains methods for launching browser windows.
IstiColumnFilter	The ISTI column filter.
IstiDataModel	Interface IstiDataModel defines a data model.
IstiDialogInterface	Interface IstiDialogInterface defines the methods used to operate a 'IstiDialogPopup' object.
IstiEventListener	Interface IstiEventListener defines an event listener.
IstiMessageCachedArchive.ArchivableMsgObjEntry	Interface ArchivableMsgObjEntry combines the MessageObjectEntry and Archivable interfaces.
IstiMessageObjectCache.MessageObjectEntry	Interface for message object entry.
IstiNamedValueInterface	IstiNamedValueInterface defines a named value object interface.
IstiRowFilter	The ISTI row filter.
IstiTimeObjectCache.TimeObjectEntry	Time object entry
MeasurementUnitsInformation	Interface MeasurementUnitsInformation constants and methods for getting/setting the measurement units.
MsgViaFileProcessor.ProcMsgCallBack	Interface ProcMsgCallBack defines a method for processing a message and returning a completion/success result.
PasswordAuthenticator	Password Authenticator
ProgramInformationInterface	Interface ProgramInformationInterface defines methods for program information.
ProgressIndicatorInterface	Interface ProgressIndicatorInterface defines the methods used to operate a 'JProgressBar' object.
PropItemInterface	IstiNamedValueInterface defines a property item object interface.
StringConstants	Interface StringConstants defines simple string constants. All of these constants are simple as they have no external dependencies.
TimeConstants	Interface TimeConstants defines simple time constants. All of these constants are simple as they have no external dependencies.
ValueTableModel	A ValueTableModel is a two dimensional data structure that can store arbitrary Object instances.

Class Summary

AbstractFileFilter	Abstract file filter.
AbstractQueryStringProcessor	Abstract class AbstractQueryStringProcessor processes the query string in a URL.
AddrPortListMgr	Class AddrPortListMgr manages a list of host-address/port-number entries.
AddrPortListMgr.EntryBlock	Class EntryBlock holds a host-address string and a port number value.
AppletProperties	Class AppletProperties manages a table of configuration property items.
Archivable.Marker
ArchivableData	Class ArchivableData defines an archive containing a data object and timestamp.
ArchiveManager	Class ArchiveManager defines an archive manager that organizes items by date.
Averager	Class Averager implements a "windowed" average, where the average of the last 'n' values entered is calculated.
BaseProperties	Class BaseProperties is the base class for classes that manage a table of configuration property items.
BaseValueTableModel
BasicColumnFilter	Class BasicColumnFilter defines a basic column filter.
BasicLaunchBrowser	Basic Browser Launch.
BasicRowFilter	Class BasicRowFilter defines a basic row filter.
BooleanCp	Class BooleanCp is a 'Boolean'-like wrapper class which holds a boolean value and implements the Comparable interface.
BufOrderedVector	Class BufOrderedVector is an extension of 'Vector' that supports specifying items to be returned last by the iterators.
CfgFileParser	Class CfgFileParser contains support functions for reading from configuration files.
CfgFileTokenizer	Class CfgFileTokenizer extends StreamTokenizer and sets up for configuration file parsing.
CfgProperties	Class CfgProperties manages a table of configuration property items.
CfgPropItem	Class CfgPropItem defines a configuration property item used with the 'CfgProperties' (or 'AppletProperties') class.
CfgPropItem.ItemGroupSelector	Class ItemGroupSelector defines a run-time-configurable group selector for 'CfgPropItem' objects.
CfgPropValidator	Class CfgPropValidator defines a configuration property validator object used with the 'CfgPropItem' class.
CircularBuffer	Class CircularBuffer implements a circular buffer.
ClientLogViaCfgProps	Class ClientLogViaCfgProps creates a log file using 'CfgPropItem' objects.
DataChgdListenerSupport	Class DataChgdListenerSupport is a support class for managing a list of 'DataChangedListener' objects.
DelimiterSeparatedValues
DelimiterSeparatedValuesTable
DupJarLauncher	Class DupJarLauncher is a launcher for a "secondary" program to be run out of a jar duplicated from an original jar.
EndianUtilFns
ErrorMessageMgr	Class ErrorMessageMgr manages an error message string.
ExtendedArchiveManager	Class ExtendedArchiveManager extends an archive manager to support: optional queuing of archive items.
ExtendedArchiveManager.AbstractWorkerThread	Class AbstractWorkerThread is a general worker thread for archive managers.
ExtendedArchiveManager.ArchiveItemWorkerThread	Class ArchiveItemWorkerThread fetches items from the queue and adds them to the archive.
ExtendedArchiveManager.PurgeWorkerThread	Class PurgeWorkerThread purges items from the archive.
ExtensionFileFilter	Extension file filter.
FifoHashtable	Class FifoHashtable is a version of the HashTable class which can return its elements in the same order as they were entered.
FifoHashtable.MapEntry
FileDataMonitor	Class FileDataMonitor reads in the data from a file and then monitors the file for changes.
FileDownloader	Class FileDownloader downloads a file with optional dialogs.
FileMonPollingThread	Class FileMonPollingThread defines a thread for monitoring a file via a 'FileDataMonitor' object.
FileProcessor	Class FileProcessor helper class for processing a text input file into a text output file.
FileToByteArray	Class FileToByteArray is a utility to read an input file and convert its data into a byte array in a ".java" file.
FileUtils	Class FileUtils contains various static utility methods for handling files.
FlatDailyArchiveManager	Class FlatDailyArchiveManager is an extension of ArchiveManager that uses a single file for each day, all stored in a single directory.
HeartbeatFile	Class HeartbeatFile defines a utility that generates a heartbeat // file that can be used to determine if the program is running.
HtmlUtilFns	Class HtmlUtilFns contains various static HTML utility methods.
IstiDataInputStream
IstiEncryptionUtils	Class IstiEncryptionUtils contains a collection of static utility fields and methods for encryption.
IstiEpoch	IstiEpoch is a class that is used to help convert from IstiEpochs (either longs or doubles) into GregorianCalendar
IstiEpochComparator	IstiEpoch is a class that is used to help convert from IstiEpochs (either longs or doubles) into GregorianCalendar
IstiEpochConverter
IstiEventListenerList	Class IstiEventListenerList defines an event listener list.
IstiFileFilter	A convenience implementation of FileFilter that filters out all files except for those type files that it knows about.
IstiLocale	Class IstiLocale extends a Locale to add additional functionality.
IstiMessageCachedArchive	Class IstiMessageCachedArchive implements an ArchiveManager with a front-end cache.
IstiMessageCachedArchive.BasicArchivableMsgObjEntry	Abstract class BasicArchivableMsgObjEntry is an extension of the message- object-entry class that also implements the 'Archivable' interface.
IstiMessageObjectCache	Class IstiMessageObjectCache implements a message object cache.
IstiMessageObjectCache.BasicMessageObjectEntry	Message object entry class.
IstiNamedValue	Class IstiNamedValue defines a named value object.
IstiNotifyThread	Class IstiThread extends 'Thread' to add wait/notify and terminate functionality.
IstiSound	Class IstiSound is a sound utility class that manages a sound 'Clip' object.
IstiThread	Class IstiThread extends a thread to add additional functionality and to ensure the thread is given a name.
IstiTimeObjectCache	Class IstiTimeObjectCache implements the time object cache.
IstiTimeObjectCache.BasicTimeObjectEntry	Basic time object entry.
IstiTimeObjectCache.CacheInformation	Class CacheInformation holds information about the cache.
IstiTimeObjectCache.VectorWithCount	Subclass of Vector that also holds a 'count' value.
IstiTimeRange	Title:
IstiVersion	Class IstiVersion describes a particular version of something: a product, API, etc.
IstiXmlLoader	Class IstiMenuLoader implements a XML file loader.
IstiXMLOutputter	Class IstiXMLOutputter extends the 'XMLOutputter' class to add additional functionality.
IstiXmlUtils	Class IstiXmlUtils implements utilities for XML.
IstiXmlUtils.RootElement	Root element.
JCrypt
KeyedTreeTable	Class KeyedTreeTable defines a "keyed" tree-table where any number of 'value' objects may be associated with a 'key' object.
KeyedTreeTable.TimedValueBlock	Class TimedValueBlock defines a block that holds a 'value' object, a timestamp, and a reference to a 'List' object.
LaunchBrowser	Class LaunchBrowser contains methods for launching browser windows.
LineProcOutputStream	Title: LineProcOutputStream
ListComparator	Class ListComparator implements a comparator that determines order using a given list of objects.
LogFile	Class LogFile provides log file output services.
LogFileViaCfgProps	Class LogFileViaCfgProps creates a log file using 'CfgPropItem' objects.
LogOutputStream	Class LogOutputStream defines an output stream that sends data to a LogFile object.
Math10	Title:
MeasurementUnits	Class MeasurementUnits contains various methods and // constants for measurement units.
MemoryInfoLogger	Class MemoryInfoLogger defines a debugging utility that generates periodic log messages showing information about memory usage in a program.
MiscTests	Class MiscTests is a holder for miscellaneous 'isti.util' tests.
ModBoolean	Class ModBoolean is a 'Boolean'-like wrapper class which holds a modifiable boolean value and implements the Comparable interface.
ModIterator	Class ModIterator is a modified version of an iterator that uses less resources when only one item is available and that can (optionally) use a copy of the given list for iteration, allowing the list to be structurally modified while being iterated through.
MsgViaFileProcessor	Class MsgViaFileProcessor.java defines a message-via-file processor.
MsgViaFileProcessor.ViaFileProperties	Class ViaFileProperties manages a set of configuration property items used with the 'MsgViaFileProcessor' class.
NullOutputStream	Class NullOutputStream implements an output stream that discards data.
PatchManifest
PrefixFileFilter	Prefix file filter.
PrintfFormat	A class for formatting numbers that follows printf conventions.
ProcessUtilFns	Class ProcessUtilFns contains various static utility methods for working with processes.
ProgramSingleton	Class ProgramSingleton manages a "program singleton" file used to determine if another instance of the given program is already running.
PropItem	Class PropItem defines a property item object.
Restarter	Title:
SimplePropsParser	Class SimplePropsParser is a simple parser for a string of name=value property items.
SortedProperties	Class SortedProperties extends Properties to add sorting.
SpecificFileFilter	Single file filter.
StreamTransferThread	Stream transfer thread.
TagValueTable	Class TagValueTable defines a table where each entry contains a a tag string and a mutable integer value.
TagValueTable.MutableLong	Class MutableLong defines a long integer value that may be modified.
TagValueTrkTable	Class TagValueTrkTable defines a table where each entry contains a a tag string and a mutable integer value.
ThreadLogger	Class ThreadLogger defines a debugging utility that generates periodic log messages showing information about the current threads running in a program.
TimeEventQueue	Class TimeEventQueue defines a queue of time-event values.
TimestampOutputStream	Class TimestampOutputStream is an output stream filter that adds a timestamp of the current time in front of each line.
TimeUnits	Time Units (millisecond, second, minute, hour, day)
TwoObjectMatcher	Class TwoObjectMatcher manages a set of object pairs and provides a fast comparison match vs.
TwoStringBlock	Class TwoStringBlock defines a data block containing two String object handles.
UnsyncFifoHashtable	Class UnsyncFifoHashtable is a version of the 'FifoHashTable' class that is not thread synchronized.
UnsyncFifoHashtable.MapEntry
UrlAuthenticator	URL Authenticator
URLRefDecoder	Class URLRefDecoder is a modified version of 'URLDecoder' that has a single-string 'encode()' method that is not deprecated.
URLRefEncoder	Class URLRefEncoder is a modified version of 'URLEncoder' that translates a space to "%20" (instead of "+") and has a single-string 'encode()' method that is not deprecated.
UtilFns	Class UtilFns contains various static utility methods.
ValueTimeBlock	Class ValueTimeBlock defines a data block containing a parameter value object and a timestamp value.
ValueTimeUtilFns
VectorSet	Class VectorSet extends the "Vector" class to support the "Set" interface.
WildcardFilter	Wildcard file filter.
WriterOutputStream	Class WriterOutputStream converts a 'Writer' to an 'OutputStream'.
XmlConfigLoader	Class XmlConfigLoader defines a loader for reading configuration-property settings from an XML-format input file.
ZipFileUtils	Class ZipFileUtils contains various static utility methods for working with ZIP files.

Package com.isti.util Description

Various utility classes created to support Java programs.