A C D F G I L M N P R S U V W

A

addVectors(double[], double[]) - Static method in class ir.utilities.MoreMath
Add two vectors and return the vector sum
averageVectors(ArrayList) - Static method in class ir.utilities.MoreMath
Average all of the vectors in a list of vectors and return the average vector.

C

count - Variable in class ir.utilities.Counter
The integer count
Counter - class ir.utilities.Counter.
A simple wrapper data structure for storing an integer count as an Object that can be put into lists, maps, etc.
Counter() - Constructor for class ir.utilities.Counter
 

D

decrement() - Method in class ir.utilities.Weight
Decrement and return the new count
decrement() - Method in class ir.utilities.Counter
Decrement and return the new count
decrement(double) - Method in class ir.utilities.Weight
Decrement by n and return the new count
decrement(int) - Method in class ir.utilities.Weight
Decrement by n and return the new count
decrement(int) - Method in class ir.utilities.Counter
Decrement by n and return the new count
display(File) - Static method in class ir.utilities.Netscape
Make netscape display a given file
display(String) - Static method in class ir.utilities.Netscape
Make netscape display a given URL
DoubleValue - class ir.utilities.DoubleValue.
A simple wrapper data structure for storing a double real value as an Object whose value can be reset.
DoubleValue(double) - Constructor for class ir.utilities.DoubleValue
 

F

fileExtension(String) - Static method in class ir.utilities.MoreString
 
FilePrefixer - class ir.utilities.FilePrefixer.
Prefix all files in a directory with a particular prefix.
FilePrefixer(File) - Constructor for class ir.utilities.FilePrefixer
 
FilePrefixer(File, FilenameFilter) - Constructor for class ir.utilities.FilePrefixer
 

G

getValue() - Method in class ir.utilities.Weight
Get the current count
getValue() - Method in class ir.utilities.Counter
Get the current count

I

increment() - Method in class ir.utilities.Weight
Increment and return the new count
increment() - Method in class ir.utilities.Counter
Increment and return the new count
increment(double) - Method in class ir.utilities.Weight
Increment by n and return the new count
increment(int) - Method in class ir.utilities.Weight
Increment by n and return the new count
increment(int) - Method in class ir.utilities.Counter
Increment by n and return the new count
indexOfIgnoreCase(String, String) - Static method in class ir.utilities.MoreString
 
indexOfIgnoreCase(String, String, int) - Static method in class ir.utilities.MoreString
 
ir.utilities - package ir.utilities
 

L

log(double, double) - Static method in class ir.utilities.MoreMath
Return logarithm of a given base
log(double, int) - Static method in class ir.utilities.MoreMath
 
log(int, double) - Static method in class ir.utilities.MoreMath
 
log(int, int) - Static method in class ir.utilities.MoreMath
 

M

main(String[]) - Static method in class ir.utilities.MoreString
 
main(String[]) - Static method in class ir.utilities.Porter
For testing, print the stemmed version of a word
main(String[]) - Static method in class ir.utilities.Netscape
Test interface
main(String[]) - Static method in class ir.utilities.FilePrefixer
 
MoreMath - class ir.utilities.MoreMath.
A place to put some additional math functions
MoreMath() - Constructor for class ir.utilities.MoreMath
 
MoreString - class ir.utilities.MoreString.
A place to put some additional string functions
MoreString() - Constructor for class ir.utilities.MoreString
 

N

Netscape - class ir.utilities.Netscape.
Utilities for displaying a URL or local file in the current Netscape window using "netscape -remote".
Netscape() - Constructor for class ir.utilities.Netscape
 

P

padTo(String, int) - Static method in class ir.utilities.MoreString
Pad a string with blanks on the right to make it the specified length
padTo(String, int, char) - Static method in class ir.utilities.MoreString
Pad a string with a specific char on the right to make it the specified length
padToLeft(double, int) - Static method in class ir.utilities.MoreString
Convert a double to a string and pad with blanks on the left to make it the specified length
padToLeft(int, int) - Static method in class ir.utilities.MoreString
Convert an int to a string and pad with blanks on the left to make it the specified length
padToLeft(String, int) - Static method in class ir.utilities.MoreString
Pad a string with blanks on the left to make it the specified length
padToLeft(String, int, char) - Static method in class ir.utilities.MoreString
Pad a string with a specific char on the left to make it the specified length
padWithZeros(double, int) - Static method in class ir.utilities.MoreString
 
padWithZeros(int, int) - Static method in class ir.utilities.MoreString
 
Porter - class ir.utilities.Porter.
The Porter stemmer for reducing words to their base stem form.
Porter() - Constructor for class ir.utilities.Porter
 
prefix(String) - Method in class ir.utilities.FilePrefixer
 
printVector(double[]) - Static method in class ir.utilities.MoreMath
Print a vector in the form [x,y,...z] to standard out
printVector(double[], PrintStream) - Static method in class ir.utilities.MoreMath
Print a vector in the form [x,y,...z] to the print stream
prompt(String) - Static method in class ir.utilities.UserInput
Prompt the user with a string and then get a line of input

R

readLine() - Static method in class ir.utilities.UserInput
Read a line of input from the user
roundTo(double, int) - Static method in class ir.utilities.MoreMath
Round a double to the given number of decimalPlaces

S

segment(String, char) - Static method in class ir.utilities.MoreString
Segment a string into substrings by breaking at occurences of the given character and returning a list of segments
setValue(double) - Method in class ir.utilities.Weight
Set the current count
setValue(int) - Method in class ir.utilities.Weight
Set the current count
setValue(int) - Method in class ir.utilities.Counter
Set the current count
startsWithIgnoreCase(String, String) - Static method in class ir.utilities.MoreString
 
startsWithIgnoreCase(String, String, int) - Static method in class ir.utilities.MoreString
 
stripAffixes(String) - Method in class ir.utilities.Porter
Takes a String as input and returns its stem as a String.

U

UserInput - class ir.utilities.UserInput.
A place to put some helper functions for interacting with the user
UserInput() - Constructor for class ir.utilities.UserInput
 

V

value - Variable in class ir.utilities.Weight
A numerical weight value
value - Variable in class ir.utilities.DoubleValue
 
vectorDivide(double[], double) - Static method in class ir.utilities.MoreMath
Divide a vector by a scalar and return the resulting vector

W

Weight - class ir.utilities.Weight.
A simple wrapper data structure for storing a double weight as an Object that can be put into lists, maps, etc.
Weight() - Constructor for class ir.utilities.Weight
 

A C D F G I L M N P R S U V W