-
Notifications
You must be signed in to change notification settings - Fork 0
/
TreeList.java
126 lines (116 loc) · 3.03 KB
/
TreeList.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
/**
* Creates ArrayList of Tree objects and contains methods to perform calculations
* on the ArrayList
*
* @author Jephrey Liu
* @version 1.0
*/
import java.util.ArrayList;
public class TreeList extends ArrayList<Tree>{
//Reference to a list for storing trees
ArrayList<Tree> treelist;
/**
* Creates an empty ArrayList for storing Tree objects
*/
public TreeList(){
treelist = new ArrayList<Tree>();
}
/**
* Returns the total number of tree objects in the list.
*
* @return number of tree objects in the list
*/
public int getTotalNumberOfTrees(){
return this.size();
}
/**
* Counts and returns the number of trees of a particular species name
*
* @param name of species
* @returns number of trees of the specified species
*/
public int getCountByTreeSpecies(String speciesName){
int count = 0;
for(int i=0;i<this.size();i++){
if(!(this.get(i)==null)){
if(this.get(i).getSpc().compareToIgnoreCase(speciesName) == 0){
count++;
}
}
}
return count;
}
/**
* Counts and returns number of trees in a specified borough
*
* @param name of borough
* @return number of trees in a specified borough
*/
public int getCountByBorough(String boroName){
int count = 0;
for(int i=0;i<this.size();i++){
if(!(this.get(i)==null)){
if(this.get(i).getBoro().compareToIgnoreCase(boroName) == 0){
count++;
}
}
}
return count;
}
/**
* Counts and returns number of trees of a specified species that reside in the specified borough
*
* @param name of species
* @param name of borough
* @return number of trees of a specified species that reside in the specified borough
*/
public int getCountByTreeSpeciesBorough (String speciesName, String boroName){
int count = 0;
for(int i=0;i<this.size();i++){
if(!(this.get(i)==null)){
if(this.get(i).getBoro().compareToIgnoreCase(boroName) == 0){
if(this.get(i).getSpc().compareToIgnoreCase(speciesName) == 0){
count++;
}
}
}
}
return count;
}
/**
* Counts and returns all the actual species of a particular species type
*
* @param name of species to search for
* @return ArrayList of all the actual species of a given species name
*/
public ArrayList<String> getMatchingSpecies(String speciesName){
ArrayList<String> speciestreeslist = new ArrayList<String>();
int count = 0;
for(int i=0;i<this.size();i++){
if(this.get(i).getSpc().toUpperCase().contains(speciesName.toUpperCase())){
if(count == 0){
speciestreeslist.add(this.get(i).getSpc());
count++;
}
for(int a=0;a<speciestreeslist.size();a++){
if((speciestreeslist.get(a).compareToIgnoreCase(this.get(i).getSpc()) == 0)){
break;
}
else if(a+1 == speciestreeslist.size()){
speciestreeslist.add(this.get(i).getSpc());
}
}
}
}
return speciestreeslist;
}
/**
* Displays relevant info about the tree
*
* @return String of relevant information
*/
@Override
public String toString(){
return this.size()+" of tree objects are in this TreeList";
}
}