| 0,0 → 1,86 |
|---|
| /* |
| * CS 3114 Project 2 |
| * Author: Kevin Lee |
| * Compiler: Eclipse 3.7.0 |
| * Operating System: Windows 7 x64 |
| * Date Completed: 10/7/2011 |
| * |
| * The following program is an implementation of two different |
| * trees that allows for efficient storing of records with |
| * coordinates. A binary search tree is used to allow for |
| * efficient search by name, while a point region quad tree is |
| * used to allow for efficient search by coordinates. The |
| * program parses an input file for commands, and outputs the |
| * results to standard out. |
| * |
| * On my honor: |
| * |
| * - I have not used source code obtained from another student, |
| * or any other unauthorized source, either modified or |
| * unmodified. |
| * |
| * - All source code and documentation used in my program is |
| * either my original work, or was derived by me from the |
| * source code published in the textbook for this course. |
| * |
| * - I have not discussed coding details about this project with |
| * anyone other than my partner (in the case of a joint |
| * submission), instructor, ACM/UPE tutors or the TAs assigned |
| * to this course. I understand that I may discuss the concepts |
| * of this program with other students, and that another student |
| * may help me debug my program so long as neither of us writes |
| * anything during the discussion or modifies any computer file |
| * during the discussion. I have violated neither the spirit nor |
| * letter of this restriction. |
| */ |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.FileNotFoundException; |
| import java.io.FileReader; |
| import java.io.IOException; |
| |
| public class PRProg { |
| |
| public static void main(String[] args) { |
| |
| String input_commandFile; // Location of file to parse |
| |
| // 3 arguments must be supplied to the program |
| if (args.length != 1) { |
| System.out.println("1 Arguments must be supplied!"); |
| return; |
| } |
| |
| // Parses passed arguments into member variables |
| input_commandFile = args[0]; |
| |
| // Check to make sure the command file exists |
| File cmdFile = new File(input_commandFile); |
| if (!cmdFile.exists()) { |
| System.out.printf("Command file not found"); |
| return; |
| } |
| |
| CmdParser GISParser = new CmdParser(); |
| |
| // Parse each command with the memory client |
| try { |
| BufferedReader reader = new BufferedReader(new FileReader(cmdFile)); |
| String cin; |
| while ((cin = reader.readLine()) != null) { |
| cin = cin.trim(); |
| if (cin.length() != 0) { |
| // Send string to command parser |
| GISParser.Parse(cin); |
| } |
| } |
| } catch (FileNotFoundException e) { |
| System.out.printf("Command file not found"); |
| return; |
| } catch (IOException e) { |
| System.out.printf("Unable to read input file"); |
| return; |
| } |
| } |
| } |