From d2ed2c54a5c6c901c32a93a159ff7afe08f348d1 Mon Sep 17 00:00:00 2001
From: Tucker Evans <tuckerevans24@gmail.com>
Date: Thu, 14 Dec 2017 22:43:57 -0500
Subject: CSC2621/assignments/search: Fixed lots of errors in index package!

A index file can now be read in and printed with no
changes to the information.
---
 search/index.go | 149 --------------------------------------------------------
 1 file changed, 149 deletions(-)
 delete mode 100644 search/index.go

(limited to 'search/index.go')

diff --git a/search/index.go b/search/index.go
deleted file mode 100644
index b7dd453..0000000
--- a/search/index.go
+++ /dev/null
@@ -1,149 +0,0 @@
-package index
-
-import "os"
-import "sort"
-import "errors"
-import "strings"
-import "strconv"
-
-/* TODO
-
-   - Implement Forward Creation
-   - Implement Inverted from Forward
-   - Switch Indexer.go over to this package
-
-/*********
- * Types *
- *********/
-
-type f_info struct {
-	word string;
-	in_title bool;
-	freq float32;
-};
-
-type i_info struct {
-	doc string;
-	in_title bool;
-	freq float32;
-};
-
-type f_entry {
-	this *f_info;
-	next *f_info;
-};
-
-type i_entry {
-	this *i_info;
-	next *i_info;
-};
-
-type f_index map[string]f_entry;
-type i_index map[string]i_index;
-
-type sortInverted {
-	w string;
-	root *i_entry;
-};
-
-
-/***************************
- * Forward Index Funcitons *
- ***************************/
-
-func NewForwardEntryStrings(text, title []string) *f_entry, error{
-
-}
-
-/****************************
- * Inverted Index Functions *
- ****************************/
-
-func NewInvertedIndexFromFile(fname string) i_index, error{
-	var fd *os.File;
-	var br *bufio.Reader;
-	var err error;
-	var buf []byte;
-	var tmp i_info;
-	var cur *i_info;
-	var index i_index;
-	var word string
-	var info []string;
-
-	fd, err = os.Open(fname);
-	if err != nil {
-		return nil, err;
-	}
-
-	br, err = bufio.NewReader(fd);
-	if err != nil {
-		return nil, err;
-	}
-
-	for err != io.EOF {
-		buf, err = br.ReadBytes('\n');
-		if buf[0] != '\t' {
-			word = strings.Trim(string(buf));
-		} else {
-			tmp = i_info{nil, false, 0.0};
-			info strings.Field(string(buf));
-			tmp.String = info[0];
-			tmp.in_title = (info[1] == 1);
-			tmp.freq = strconv.ParseFloat(info[2], 32);
-			if (index[word] == nil) {
-				index[word] = &tmp;
-			} else {
-				cur = index[word];
-				for cur.next != nil {
-					cur = cur.next;
-				}
-				cur.next = &i_entry{this: &tmp, next: nil};
-			}
-		}
-	}
-
-	return index;
-}
-
-func NewInvertedFromForward(f f_index) i_index, error {
-
-}
-
-func (x i_index) PrintToFile(fd *os.File) error{
-	var i int;
-	var cur *i_entry;
-	var index []sortInverted;
-
-	index = x.sortIndex();
-	
-	for i = 0; i < len(index); i++ {
-		fmt.Fprintf(fd, "%s\n", index[i].w);
-		for cur = index[i].root; cur != nil; cur = cur.next {
-			fmt.Fprintf(fd, "\t%s %d %.3f", cur.this.doc, toInt(cur.this.in_title), cur.this.freq);
-		}
-	}
-}
-
-func toInt(t bool) int{
-	if t
-		return 1;
-	return 0;
-}
-
-func (unsort i_index) sortIndex() []sortInverted {
-	var i int;
-	var sorted []sortInverted;
-
-	sorted = make([]sortInverted, len(unsort));
-
-	i = 0;
-	for k, v := range unsort {
-		sorted[i].w = k;
-		sorted[i].root = v;
-		i++;
-	}
-
-	sort.Slice(sorted, func(i, j int) bool {
-		return sorted[i].w < sorted[j].w;
-	});
-}
-- 
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