SourceFilenameFilter

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com.further.jaudit
Class SourceFilenameFilter

java.lang.Object
  com.further.jaudit.SourceFilenameFilter

All Implemented Interfaces:: java.io.FilenameFilter

public class SourceFilenameFilter
extends java.lang.Object
implements java.io.FilenameFilter

This filter implements a source file filter for directory traversal. The intent of the filter is to allow the configuration to statically specify file extensions that are valid source files, then the system uses the SourceFilenameFilter to test the contents of the source tree against those extensions.

Since:: 1.0
Version:: 1.0

Field Summary

private static SourceFilenameFilter instance
          The singleton instance of the source filename filter

private static java.util.Set sourceFileExtensions
          This set contains the list of extensions that constitute source files, without the last "."

Constructor Summary

private SourceFilenameFilter()
          This class is a singleton, it cannot be created.

Method Summary

boolean accept(java.io.File dir, java.lang.String name)
          Test if a file is a source file, which implies that it has a specific extension that is registered with the configuration system (and subsequently in the source file extension set)

static SourceFilenameFilter getInstance()
          Retreive the global singleton for the source filename filter.

static void registerSourceExtension(java.lang.String ext)
          Register the given extension as a valid source file extension for cataloging.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

sourceFileExtensions

private static java.util.Set sourceFileExtensions

This set contains the list of extensions that constitute source files, without the last "."

instance

private static SourceFilenameFilter instance

The singleton instance of the source filename filter

Constructor Detail