csm23
Class IO_Operations

java.lang.Object
  |
  +--csm23.IO_Operations

public class IO_Operations

extends java.lang.Object

Title: Performs IO Operations

Description:

Copyright: Copyright (c) 2004

Company: University of Surrey

Constructor Summary

IO_Operations()

Method Summary

static java.util.Hashtable	loadSerializedObject(java.lang.String fileName) Loads the hashtable object from the file
static void	main(java.lang.String[] args)
static void	writeSerializedObjecttoFile(java.lang.String fileName, java.util.Hashtable htable) Writes a hashtable object to the specified file
static void	writeTextFile(java.lang.String fileName, java.util.Hashtable wordFreqTable) Writes the given hashtable which is the output of TextProcessing class (word frequency pairs) to the specified file

Methods inherited from class java.lang.Object

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

Constructor Detail

IO_Operations

public IO_Operations()

Method Detail

writeSerializedObjecttoFile

public static void writeSerializedObjecttoFile(java.lang.String fileName,
                                               java.util.Hashtable htable)

Writes a hashtable object to the specified file

Parameters:

fileName - the file which the object will be written

htable - the hash table which will be written

loadSerializedObject

public static java.util.Hashtable loadSerializedObject(java.lang.String fileName)

Loads the hashtable object from the file

Parameters:

fileName - the input file

Returns:

the hashtable which was read

writeTextFile

public static void writeTextFile(java.lang.String fileName,
                                 java.util.Hashtable wordFreqTable)

Writes the given hashtable which is the output of TextProcessing class (word frequency pairs) to the specified file

Parameters:

fileName - the input file name

wordFreqTable - hashtable which consists of word frequency pairs (The keys are string type objects which show the words and their values' type is "Counter")

main

public static void main(java.lang.String[] args)