edu.cmu.sphinx.tools.gui.util
Class ClassFinder

java.lang.Object
  edu.cmu.sphinx.tools.gui.util.ClassFinder

public class ClassFinder
extends java.lang.Object

This class is used mainly to facilitate scanning all the folders of sphinx system, and to filter classes that are Configurable (implements 'edu.cmu.sphinx.util.props.Configurable' in one of the ancestors) and are not of Interface type.

This class is used by ModelBuilder, and contains only static methods

Author:

Ariani

Constructor Summary

ClassFinder()

Method Summary

static void	findClasses(java.lang.String startDir, java.lang.String startPackage, java.util.Set<java.lang.Class<?>> classList) find a list of java classes inside 'startDir', that meets the ancestor and fields requirement for the model recursively goes down to the bottom level
static java.io.BufferedReader	findFile(java.lang.String filename) find a File, open it and return the content as BufferedReader
static java.util.List<java.lang.String>	findFolder(java.lang.String startDir) find a list of folder names that are directly under 'startDir', not recursive

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassFinder

public ClassFinder()

Method Detail

findFile

public static java.io.BufferedReader findFile(java.lang.String filename)
                                       throws java.lang.ClassNotFoundException,
                                              java.io.FileNotFoundException

find a File, open it and return the content as BufferedReader

Parameters:

filename - name of file to be found

Returns:

BufferedReader with file content

Throws:

java.lang.ClassNotFoundException

java.io.FileNotFoundException

findFolder

public static java.util.List<java.lang.String> findFolder(java.lang.String startDir)
                                                   throws java.lang.ClassNotFoundException,
                                                          java.io.FileNotFoundException

find a list of folder names that are directly under 'startDir', not recursive

Parameters:

startDir - String name of directory to start the search from

Returns:

list of folders under 'startDir'

Throws:

java.lang.ClassNotFoundException - the class we're looking for is not found

java.io.FileNotFoundException - the folder does not exist

findClasses

public static void findClasses(java.lang.String startDir,
                               java.lang.String startPackage,
                               java.util.Set<java.lang.Class<?>> classList)
                        throws java.lang.ClassNotFoundException,
                               java.io.FileNotFoundException

find a list of java classes inside 'startDir', that meets the ancestor and fields requirement for the model recursively goes down to the bottom level

Parameters:

startDir - String name directory to list

startPackage - String preceding package names

classList - Set of .class files e.g. "nextDir.nextclass", that passes the filter, and will be in the model startDir and '.class' extension not included as package name

Throws:

ClassNotFoundException, - FileNotFoundException

java.lang.ClassNotFoundException

java.io.FileNotFoundException