NAME

Word2vec::Util - Word2vec-Interface Utility Module.

SYNOPSIS

 use Word2vec::Util;

 my $util = Word2vec::Util->new();

 my $result = $util->IsFileOrDirectory( "../samples/stoplist" );

 print( "Path Type Is A File\n" ) if $result eq "file";
 print( "Path Type Is A Directory\n" ) if $result eq "dir";
 print( "Path Type Is Unknown\n" ) if $result eq "unknown";

 undef( $util );

DESCRIPTION

Word2vec::Util is a module of utility functions for the Word2vec::Interface package.

Main Functions

new

Description:

 Returns a new "Word2vec::Util" module object.

 Note: Specifying no parameters implies default options.

 Default Parameters:
    debugLog                    = 0
    writeLog                    = 0

Input:

 $debugLog                    -> Instructs module to print debug statements to the console. (1 = True / 0 = False)
 $writeLog                    -> Instructs module to print debug statements to a log file. (1 = True / 0 = False)

Output:

 Word2vec::Util object.

Example:

 use Word2vec::Util;
 
 my $util = Word2vec::Util->new();
 
 undef( $util );

DESTROY

Description:

 Removes Word2vec::Util object from memory.

Input:

 None

Output:

 None

Example:

 See above example for "new" function.

 Note: Destroy function is also automatically called during global destruction when exiting the program.

IsFileOrDirectory

Description:

 Given a path, returns a string specifying whether this path represents a file or directory.

Input:

 $path   -> String representing path to check

Output:

 $string -> Returns "file", "dir" or "unknown".

Example:

 use Word2vec::Util;

 my $util = Word2vec::Util->new();

 my $result = $util->IsFileOrDirectory( "../samples/stoplist" );

 print( "Path Type Is A File\n" ) if $result eq "file";
 print( "Path Type Is A Directory\n" ) if $result eq "dir";
 print( "Path Type Is Unknown\n" ) if $result eq "unknown";

 undef( $util );

IsWordOrCUITerm

Description:

 Checks whether the passed string argument is word or CUI term.

Input:

 $string   -> Word or CUI string term

Output:

 $string -> Returns "cui", "word" or undef

Example:

 use Word2vec::Util;

 my $util = Word2vec::Util->new();

 my $result = $util->IsWordOrCUITerm( "Cookie" );

 print( "Passed String Argument Term Type: \"$result\"\n" ) if defined( $result );
 print( "Cannot Determine String Argument Term Type\n" )    if !defined( $result );
 
 my $result = $util->IsWordOrCUITerm( "C08132016" );
 
 print( "Passed String Argument Term Type: \"$result\"\n" ) if defined( $result );
 print( "Cannot Determine String Argument Term Type\n" )    if !defined( $result );

 undef( $util );

GetFilesInDirectory

Description:

 Given a path and file tag string, returns a string of files consisting of the file tag string in the specified path.

Input:

 $path    -> String representing path
 $fileTag -> String consisting of file tag to fetch.

Output:

 $string  -> Returns string of file names consisting of $fileTag.

Example:

 use Word2vec::Util;

 my $util = Word2vec::Util->new();

 # Looks in specified path for files including ".sval" in their file name.
 my $result = $util->GetFilesInDirectory( "../samples/", ".sval" );

 print( "Found File Name(s): $result\n" ) if defined( $result );

 undef( $util );

GetOSType

Description:

 Returns (string) operating system type.

Input:

 None

Output:

 $string -> Operating System String

Example:

 use Word2vec::Util;

 my $util = Word2vec::Util->new();

 my $result = $util->GetOSType();

 print( "Current OS Type: $result\n" ) if defined( $result );

 undef( $util );

Accessor Functions

GetDebugLog

Description:

 Returns the _debugLog member variable set during Word2vec::Util object initialization of new function.

Input:

 None

Output:

 $value -> '0' = False, '1' = True

Example:

 use Word2vec::Util;

 my $util = Word2vec::Util->new()
 my $debugLog = $util->GetDebugLog();

 print( "Debug Logging Enabled\n" ) if $debugLog == 1;
 print( "Debug Logging Disabled\n" ) if $debugLog == 0;


 undef( $util );

GetWriteLog

Description:

 Returns the _writeLog member variable set during Word2vec::Util object initialization of new function.

Input:

 None

Output:

 $value -> '0' = False, '1' = True

Example:

 use Word2vec::Util;

 my $util = Word2vec::Util->new();
 my $writeLog = $util->GetWriteLog();

 print( "Write Logging Enabled\n" ) if $writeLog == 1;
 print( "Write Logging Disabled\n" ) if $writeLog == 0;

 undef( $util );

Debug Functions

WriteLog

Description:

 Prints passed string parameter to the console, log file or both depending on user options.

 Note: printNewLine parameter prints a new line character following the string if the parameter
 is undefined and does not if parameter is 0.

Input:

 $string -> String to print to the console/log file.
 $value  -> 0 = Do not print newline character after string, all else prints new line character including 'undef'.

Output:

 None

Example:

 use Word2vec::Util:

 my $util = Word2vec::Util->new();
 $util->WriteLog( "Hello World" );

 undef( $util );

Author

 Clint Cuffy, Virginia Commonwealth University

COPYRIGHT

Copyright (c) 2016

 Bridget T McInnes, Virginia Commonwealth University
 btmcinnes at vcu dot edu

 Clint Cuffy, Virginia Commonwealth University
 cuffyca at vcu dot edu

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to:

 The Free Software Foundation, Inc.,
 59 Temple Place - Suite 330,
 Boston, MA  02111-1307, USA.

cpanm Word2vec::Interface

perl -MCPAN -e shell
install Word2vec::Interface