質問編集履歴
4
情報の追記
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -5,6 +5,11 @@
|
|
|
5
5
|
Position[] arrayposition = new Position[count +1];
|
|
6
6
|
を宣言し、それをメソッドaddPosition()で配列の値を定義しました。
|
|
7
7
|
その上で同じクラス内の別のメソッドfindPositionでその値を利用したいのですが、どのようにすれば利用することが可能でしょうか。
|
|
8
|
+
|
|
9
|
+
<エラーメッセージ>
|
|
10
|
+
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 1 out of bounds for length 1
|
|
11
|
+
at Portfolio.addPosition(Issue4.java:223)
|
|
12
|
+
at Issue100.main(Issue4.java:32)
|
|
8
13
|
|
|
9
14
|
|
|
10
15
|
実際に書いたコードはこちらです。
|
3
誤字の修正
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -36,6 +36,277 @@
|
|
|
36
36
|
}
|
|
37
37
|
}
|
|
38
38
|
}
|
|
39
|
+
|
|
40
|
+
public Position findPosition(Issue4 issue){
|
|
41
|
+
boolean bool2;
|
|
42
|
+
for(int i = 0;i < count + 1;i++){
|
|
43
|
+
bool2 = issue.equals(arrayposition[i]);
|
|
44
|
+
if(bool2 == true){
|
|
45
|
+
return arrayposition[i];
|
|
46
|
+
}
|
|
47
|
+
else{
|
|
48
|
+
}
|
|
49
|
+
}
|
|
50
|
+
return null;
|
|
51
|
+
}
|
|
52
|
+
|
|
53
|
+
@Override
|
|
54
|
+
public int hashCode(){
|
|
55
|
+
int result = 1;
|
|
56
|
+
result = 31*result + ((issue == null)? 0:issue.hashCode());
|
|
57
|
+
return result;
|
|
58
|
+
}
|
|
59
|
+
@Override
|
|
60
|
+
public boolean equals(Object obj){
|
|
61
|
+
if(this == obj){
|
|
62
|
+
return true;
|
|
63
|
+
}
|
|
64
|
+
if(obj == null){
|
|
65
|
+
return false;
|
|
66
|
+
}
|
|
67
|
+
if(getClass() != obj.getClass()){
|
|
68
|
+
return false;
|
|
69
|
+
}
|
|
70
|
+
Portfolio port = (Portfolio)obj;
|
|
71
|
+
|
|
72
|
+
if(!issue.equals(port.issue)){
|
|
73
|
+
return false;
|
|
74
|
+
}
|
|
75
|
+
return true;
|
|
76
|
+
}
|
|
77
|
+
}
|
|
78
|
+
java
|
|
79
|
+
コード全体
|
|
80
|
+
import java.io.*;
|
|
81
|
+
|
|
82
|
+
class Issue100{
|
|
83
|
+
public static void main(String[] args){
|
|
84
|
+
|
|
85
|
+
Issue4 issue1 = new Issue4("1111","AAAA");
|
|
86
|
+
Issue4 issue2 = new Issue4("2222","BBBB");
|
|
87
|
+
Issue4 issue3 = new Issue4("3333","CCCC");
|
|
88
|
+
Issue4 issue4 = new Issue4("4444","DDDD");
|
|
89
|
+
Issue4 issue5 = new Issue4("5555","EEEE");
|
|
90
|
+
Issue4 issue6 = new Issue4("6666","FFFF");
|
|
91
|
+
Issue4 issue7 = new Issue4("1111","AAAA");
|
|
92
|
+
|
|
93
|
+
Stock stock1 = new Stock("1111","AAAA",Market.TSE);
|
|
94
|
+
Stock stock2 = new Stock("2222","BBBB",Market.OSE);
|
|
95
|
+
Stock stock3 = new Stock("3333","CCCC",Market.NSE);
|
|
96
|
+
Bond bon1 = new Bond("1111","AAAA",20001111,1.0);
|
|
97
|
+
Bond bon2 = new Bond("2222","BBBB",20002222,1.5);
|
|
98
|
+
Bond bon3 = new Bond("3333","CCCC",20003333,2.0);
|
|
99
|
+
|
|
100
|
+
|
|
101
|
+
Position pos1 = new Position(issue1,0);
|
|
102
|
+
Position pos2 = new Position(issue2,0);
|
|
103
|
+
Position pos3 = new Position(issue3,0);
|
|
104
|
+
Position pos4 = new Position(issue4,0);
|
|
105
|
+
Position pos5 = new Position(issue5,0);
|
|
106
|
+
Position pos6 = new Position(issue6,0);
|
|
107
|
+
|
|
108
|
+
Portfolio por = new Portfolio();
|
|
109
|
+
|
|
110
|
+
por.addPosition(pos1);
|
|
111
|
+
por.addPosition(pos2);
|
|
112
|
+
/*
|
|
113
|
+
Position a = por.findPosition(issue7);
|
|
114
|
+
System.out.println(a);
|
|
115
|
+
*/
|
|
116
|
+
}
|
|
117
|
+
}
|
|
118
|
+
class Issue4{
|
|
119
|
+
|
|
120
|
+
protected String code;
|
|
121
|
+
protected String name;
|
|
122
|
+
|
|
123
|
+
public Issue4(String code,String name)throws IllegalArgumentException{
|
|
124
|
+
if(code == null || name == null){
|
|
125
|
+
IllegalArgumentException e = new IllegalArgumentException();
|
|
126
|
+
throw e;
|
|
127
|
+
}
|
|
128
|
+
else{
|
|
129
|
+
this.code = code;
|
|
130
|
+
this.name = name;
|
|
131
|
+
}
|
|
132
|
+
}
|
|
133
|
+
public String getCode(){
|
|
134
|
+
return this.code;
|
|
135
|
+
}
|
|
136
|
+
public String getName(){
|
|
137
|
+
return this.name;
|
|
138
|
+
}
|
|
139
|
+
}
|
|
140
|
+
|
|
141
|
+
class Bond extends Issue4{
|
|
142
|
+
|
|
143
|
+
private int maturity;
|
|
144
|
+
private double coupon;
|
|
145
|
+
|
|
146
|
+
public Bond(String code,String name,int maturity,double coupon)throws IllegalArgumentException{
|
|
147
|
+
super(code,name);
|
|
148
|
+
if(maturity <= 20000101 || maturity >= 29991231){
|
|
149
|
+
IllegalArgumentException e = new IllegalArgumentException();
|
|
150
|
+
throw e;
|
|
151
|
+
}
|
|
152
|
+
else{
|
|
153
|
+
if(coupon < 0){
|
|
154
|
+
IllegalArgumentException e = new IllegalArgumentException();
|
|
155
|
+
throw e;
|
|
156
|
+
}
|
|
157
|
+
else{
|
|
158
|
+
this.maturity = maturity;
|
|
159
|
+
this.coupon = coupon;
|
|
160
|
+
}
|
|
161
|
+
}
|
|
162
|
+
}
|
|
163
|
+
public int getMaturity(){
|
|
164
|
+
return this.maturity;
|
|
165
|
+
}
|
|
166
|
+
public double getCoupon(){
|
|
167
|
+
return this.coupon;
|
|
168
|
+
}
|
|
169
|
+
public BondType getBondType(){
|
|
170
|
+
if(coupon == 0){
|
|
171
|
+
BondType bondtype = BondType.ZERO_COUPON_BOND;
|
|
172
|
+
return bondtype;
|
|
173
|
+
}
|
|
174
|
+
else{
|
|
175
|
+
BondType bondtype = BondType.COUPON_BOND;
|
|
176
|
+
return bondtype;
|
|
177
|
+
}
|
|
178
|
+
}
|
|
179
|
+
@Override
|
|
180
|
+
public String toString(){
|
|
181
|
+
return "コード :" + code + "\n" + "名称 :" + name + "\n" + "償還月日 :"+ this.maturity +
|
|
182
|
+
"\n" + "クーポンレート :" + this.coupon ;
|
|
183
|
+
}
|
|
184
|
+
@Override
|
|
185
|
+
public int hashCode(){
|
|
186
|
+
double result = 1;
|
|
187
|
+
result = 31*result + ((code == null)? 0:code.hashCode());
|
|
188
|
+
result = 31*result + this.maturity;
|
|
189
|
+
result = 31*result + this.coupon;
|
|
190
|
+
int result2 = (int)result;
|
|
191
|
+
return result2;
|
|
192
|
+
}
|
|
193
|
+
@Override
|
|
194
|
+
public boolean equals(Object obj){
|
|
195
|
+
if(this == obj){
|
|
196
|
+
return true;
|
|
197
|
+
}
|
|
198
|
+
if(obj == null){
|
|
199
|
+
return false;
|
|
200
|
+
}
|
|
201
|
+
if(getClass() != obj.getClass()){
|
|
202
|
+
return false;
|
|
203
|
+
}
|
|
204
|
+
Bond bond = (Bond)obj;
|
|
205
|
+
|
|
206
|
+
if(!code.equals(bond.code)){
|
|
207
|
+
return false;
|
|
208
|
+
}
|
|
209
|
+
if(maturity != bond.maturity){
|
|
210
|
+
return false;
|
|
211
|
+
}
|
|
212
|
+
if(coupon != bond.coupon){
|
|
213
|
+
return false;
|
|
214
|
+
}
|
|
215
|
+
return true;
|
|
216
|
+
}
|
|
217
|
+
}
|
|
218
|
+
class Stock extends Issue4{
|
|
219
|
+
private Market market;
|
|
220
|
+
|
|
221
|
+
public Stock(String code,String name,Market market){
|
|
222
|
+
super(code,name);
|
|
223
|
+
this.market = market;
|
|
224
|
+
}
|
|
225
|
+
public Market getMarket(){
|
|
226
|
+
return this.market;
|
|
227
|
+
}
|
|
228
|
+
@Override
|
|
229
|
+
public String toString(){
|
|
230
|
+
return "コード :" + code + "\n" + "名称 :" + name + "\n" + "上場市場 :"+ this.market;
|
|
231
|
+
}
|
|
232
|
+
@Override
|
|
233
|
+
public int hashCode(){
|
|
234
|
+
int result = 1;
|
|
235
|
+
result = 31*result + ((code == null)? 0:code.hashCode());
|
|
236
|
+
result = 31*result + ((this.market == null)? 0:market.hashCode());
|
|
237
|
+
return result;
|
|
238
|
+
}
|
|
239
|
+
@Override
|
|
240
|
+
public boolean equals(Object obj){
|
|
241
|
+
if(this == obj){
|
|
242
|
+
return true;
|
|
243
|
+
}
|
|
244
|
+
if(obj == null){
|
|
245
|
+
return false;
|
|
246
|
+
}
|
|
247
|
+
if(getClass() != obj.getClass()){
|
|
248
|
+
return false;
|
|
249
|
+
}
|
|
250
|
+
Stock stock = (Stock)obj;
|
|
251
|
+
|
|
252
|
+
if(!code.equals(stock.code)){
|
|
253
|
+
return false;
|
|
254
|
+
}
|
|
255
|
+
if(market != stock.market){
|
|
256
|
+
return false;
|
|
257
|
+
}
|
|
258
|
+
return true;
|
|
259
|
+
}
|
|
260
|
+
}
|
|
261
|
+
class Position{
|
|
262
|
+
|
|
263
|
+
protected Issue4 issue;
|
|
264
|
+
protected double amount;
|
|
265
|
+
|
|
266
|
+
public Position(){
|
|
267
|
+
}
|
|
268
|
+
public Position(Issue4 issue,double amount){
|
|
269
|
+
this.issue = issue;
|
|
270
|
+
this.amount = amount;
|
|
271
|
+
}
|
|
272
|
+
public Issue4 getIssue4(){
|
|
273
|
+
return this.issue;
|
|
274
|
+
}
|
|
275
|
+
public double getAmount(){
|
|
276
|
+
return this.amount;
|
|
277
|
+
}
|
|
278
|
+
public void setIssue4(Issue4 issue){
|
|
279
|
+
this.issue = issue;
|
|
280
|
+
}
|
|
281
|
+
public void setAmount(double amount){
|
|
282
|
+
this.amount = amount;
|
|
283
|
+
}
|
|
284
|
+
}
|
|
285
|
+
class Portfolio extends Position{
|
|
286
|
+
static int count = 0;
|
|
287
|
+
Position[] arrayposition = new Position[count +1];
|
|
288
|
+
|
|
289
|
+
public void addPosition(Position position){
|
|
290
|
+
if(count == 0){
|
|
291
|
+
arrayposition[count] = position;
|
|
292
|
+
count++;
|
|
293
|
+
}
|
|
294
|
+
else if(count > 0){
|
|
295
|
+
for(int i = 0; count > i;i++){
|
|
296
|
+
boolean bool = position.equals(arrayposition[i]);
|
|
297
|
+
if(bool == true){
|
|
298
|
+
amount++;
|
|
299
|
+
break;
|
|
300
|
+
}
|
|
301
|
+
else if(bool == false){
|
|
302
|
+
if(i == count -1){
|
|
303
|
+
arrayposition[count] = position;
|
|
304
|
+
count++;
|
|
305
|
+
}
|
|
306
|
+
}
|
|
307
|
+
}
|
|
308
|
+
}
|
|
309
|
+
}
|
|
39
310
|
/*
|
|
40
311
|
public Position findPosition(Issue4 issue){
|
|
41
312
|
boolean bool2;
|
|
@@ -75,275 +346,4 @@
|
|
|
75
346
|
return true;
|
|
76
347
|
}
|
|
77
348
|
}
|
|
78
|
-
|
|
349
|
+
|
|
79
|
-
コード全体
|
|
80
|
-
import java.io.*;
|
|
81
|
-
|
|
82
|
-
class Issue100{
|
|
83
|
-
public static void main(String[] args){
|
|
84
|
-
|
|
85
|
-
Issue4 issue1 = new Issue4("1111","AAAA");
|
|
86
|
-
Issue4 issue2 = new Issue4("2222","BBBB");
|
|
87
|
-
Issue4 issue3 = new Issue4("3333","CCCC");
|
|
88
|
-
Issue4 issue4 = new Issue4("4444","DDDD");
|
|
89
|
-
Issue4 issue5 = new Issue4("5555","EEEE");
|
|
90
|
-
Issue4 issue6 = new Issue4("6666","FFFF");
|
|
91
|
-
Issue4 issue7 = new Issue4("1111","AAAA");
|
|
92
|
-
|
|
93
|
-
Stock stock1 = new Stock("1111","AAAA",Market.TSE);
|
|
94
|
-
Stock stock2 = new Stock("2222","BBBB",Market.OSE);
|
|
95
|
-
Stock stock3 = new Stock("3333","CCCC",Market.NSE);
|
|
96
|
-
Bond bon1 = new Bond("1111","AAAA",20001111,1.0);
|
|
97
|
-
Bond bon2 = new Bond("2222","BBBB",20002222,1.5);
|
|
98
|
-
Bond bon3 = new Bond("3333","CCCC",20003333,2.0);
|
|
99
|
-
|
|
100
|
-
|
|
101
|
-
Position pos1 = new Position(issue1,0);
|
|
102
|
-
Position pos2 = new Position(issue2,0);
|
|
103
|
-
Position pos3 = new Position(issue3,0);
|
|
104
|
-
Position pos4 = new Position(issue4,0);
|
|
105
|
-
Position pos5 = new Position(issue5,0);
|
|
106
|
-
Position pos6 = new Position(issue6,0);
|
|
107
|
-
|
|
108
|
-
Portfolio por = new Portfolio();
|
|
109
|
-
|
|
110
|
-
por.addPosition(pos1);
|
|
111
|
-
por.addPosition(pos2);
|
|
112
|
-
/*
|
|
113
|
-
Position a = por.findPosition(issue7);
|
|
114
|
-
System.out.println(a);
|
|
115
|
-
*/
|
|
116
|
-
}
|
|
117
|
-
}
|
|
118
|
-
class Issue4{
|
|
119
|
-
|
|
120
|
-
protected String code;
|
|
121
|
-
protected String name;
|
|
122
|
-
|
|
123
|
-
public Issue4(String code,String name)throws IllegalArgumentException{
|
|
124
|
-
if(code == null || name == null){
|
|
125
|
-
IllegalArgumentException e = new IllegalArgumentException();
|
|
126
|
-
throw e;
|
|
127
|
-
}
|
|
128
|
-
else{
|
|
129
|
-
this.code = code;
|
|
130
|
-
this.name = name;
|
|
131
|
-
}
|
|
132
|
-
}
|
|
133
|
-
public String getCode(){
|
|
134
|
-
return this.code;
|
|
135
|
-
}
|
|
136
|
-
public String getName(){
|
|
137
|
-
return this.name;
|
|
138
|
-
}
|
|
139
|
-
}
|
|
140
|
-
|
|
141
|
-
class Bond extends Issue4{
|
|
142
|
-
|
|
143
|
-
private int maturity;
|
|
144
|
-
private double coupon;
|
|
145
|
-
|
|
146
|
-
public Bond(String code,String name,int maturity,double coupon)throws IllegalArgumentException{
|
|
147
|
-
super(code,name);
|
|
148
|
-
if(maturity <= 20000101 || maturity >= 29991231){
|
|
149
|
-
IllegalArgumentException e = new IllegalArgumentException();
|
|
150
|
-
throw e;
|
|
151
|
-
}
|
|
152
|
-
else{
|
|
153
|
-
if(coupon < 0){
|
|
154
|
-
IllegalArgumentException e = new IllegalArgumentException();
|
|
155
|
-
throw e;
|
|
156
|
-
}
|
|
157
|
-
else{
|
|
158
|
-
this.maturity = maturity;
|
|
159
|
-
this.coupon = coupon;
|
|
160
|
-
}
|
|
161
|
-
}
|
|
162
|
-
}
|
|
163
|
-
public int getMaturity(){
|
|
164
|
-
return this.maturity;
|
|
165
|
-
}
|
|
166
|
-
public double getCoupon(){
|
|
167
|
-
return this.coupon;
|
|
168
|
-
}
|
|
169
|
-
public BondType getBondType(){
|
|
170
|
-
if(coupon == 0){
|
|
171
|
-
BondType bondtype = BondType.ZERO_COUPON_BOND;
|
|
172
|
-
return bondtype;
|
|
173
|
-
}
|
|
174
|
-
else{
|
|
175
|
-
BondType bondtype = BondType.COUPON_BOND;
|
|
176
|
-
return bondtype;
|
|
177
|
-
}
|
|
178
|
-
}
|
|
179
|
-
@Override
|
|
180
|
-
public String toString(){
|
|
181
|
-
return "コード :" + code + "\n" + "名称 :" + name + "\n" + "償還月日 :"+ this.maturity +
|
|
182
|
-
"\n" + "クーポンレート :" + this.coupon ;
|
|
183
|
-
}
|
|
184
|
-
@Override
|
|
185
|
-
public int hashCode(){
|
|
186
|
-
double result = 1;
|
|
187
|
-
result = 31*result + ((code == null)? 0:code.hashCode());
|
|
188
|
-
result = 31*result + this.maturity;
|
|
189
|
-
result = 31*result + this.coupon;
|
|
190
|
-
int result2 = (int)result;
|
|
191
|
-
return result2;
|
|
192
|
-
}
|
|
193
|
-
@Override
|
|
194
|
-
public boolean equals(Object obj){
|
|
195
|
-
if(this == obj){
|
|
196
|
-
return true;
|
|
197
|
-
}
|
|
198
|
-
if(obj == null){
|
|
199
|
-
return false;
|
|
200
|
-
}
|
|
201
|
-
if(getClass() != obj.getClass()){
|
|
202
|
-
return false;
|
|
203
|
-
}
|
|
204
|
-
Bond bond = (Bond)obj;
|
|
205
|
-
|
|
206
|
-
if(!code.equals(bond.code)){
|
|
207
|
-
return false;
|
|
208
|
-
}
|
|
209
|
-
if(maturity != bond.maturity){
|
|
210
|
-
return false;
|
|
211
|
-
}
|
|
212
|
-
if(coupon != bond.coupon){
|
|
213
|
-
return false;
|
|
214
|
-
}
|
|
215
|
-
return true;
|
|
216
|
-
}
|
|
217
|
-
}
|
|
218
|
-
class Stock extends Issue4{
|
|
219
|
-
private Market market;
|
|
220
|
-
|
|
221
|
-
public Stock(String code,String name,Market market){
|
|
222
|
-
super(code,name);
|
|
223
|
-
this.market = market;
|
|
224
|
-
}
|
|
225
|
-
public Market getMarket(){
|
|
226
|
-
return this.market;
|
|
227
|
-
}
|
|
228
|
-
@Override
|
|
229
|
-
public String toString(){
|
|
230
|
-
return "コード :" + code + "\n" + "名称 :" + name + "\n" + "上場市場 :"+ this.market;
|
|
231
|
-
}
|
|
232
|
-
@Override
|
|
233
|
-
public int hashCode(){
|
|
234
|
-
int result = 1;
|
|
235
|
-
result = 31*result + ((code == null)? 0:code.hashCode());
|
|
236
|
-
result = 31*result + ((this.market == null)? 0:market.hashCode());
|
|
237
|
-
return result;
|
|
238
|
-
}
|
|
239
|
-
@Override
|
|
240
|
-
public boolean equals(Object obj){
|
|
241
|
-
if(this == obj){
|
|
242
|
-
return true;
|
|
243
|
-
}
|
|
244
|
-
if(obj == null){
|
|
245
|
-
return false;
|
|
246
|
-
}
|
|
247
|
-
if(getClass() != obj.getClass()){
|
|
248
|
-
return false;
|
|
249
|
-
}
|
|
250
|
-
Stock stock = (Stock)obj;
|
|
251
|
-
|
|
252
|
-
if(!code.equals(stock.code)){
|
|
253
|
-
return false;
|
|
254
|
-
}
|
|
255
|
-
if(market != stock.market){
|
|
256
|
-
return false;
|
|
257
|
-
}
|
|
258
|
-
return true;
|
|
259
|
-
}
|
|
260
|
-
}
|
|
261
|
-
class Position{
|
|
262
|
-
|
|
263
|
-
protected Issue4 issue;
|
|
264
|
-
protected double amount;
|
|
265
|
-
|
|
266
|
-
public Position(){
|
|
267
|
-
}
|
|
268
|
-
public Position(Issue4 issue,double amount){
|
|
269
|
-
this.issue = issue;
|
|
270
|
-
this.amount = amount;
|
|
271
|
-
}
|
|
272
|
-
public Issue4 getIssue4(){
|
|
273
|
-
return this.issue;
|
|
274
|
-
}
|
|
275
|
-
public double getAmount(){
|
|
276
|
-
return this.amount;
|
|
277
|
-
}
|
|
278
|
-
public void setIssue4(Issue4 issue){
|
|
279
|
-
this.issue = issue;
|
|
280
|
-
}
|
|
281
|
-
public void setAmount(double amount){
|
|
282
|
-
this.amount = amount;
|
|
283
|
-
}
|
|
284
|
-
}
|
|
285
|
-
class Portfolio extends Position{
|
|
286
|
-
static int count = 0;
|
|
287
|
-
Position[] arrayposition = new Position[count +1];
|
|
288
|
-
|
|
289
|
-
public void addPosition(Position position){
|
|
290
|
-
if(count == 0){
|
|
291
|
-
arrayposition[count] = position;
|
|
292
|
-
count++;
|
|
293
|
-
}
|
|
294
|
-
else if(count > 0){
|
|
295
|
-
for(int i = 0; count > i;i++){
|
|
296
|
-
boolean bool = position.equals(arrayposition[i]);
|
|
297
|
-
if(bool == true){
|
|
298
|
-
amount++;
|
|
299
|
-
break;
|
|
300
|
-
}
|
|
301
|
-
else if(bool == false){
|
|
302
|
-
if(i == count -1){
|
|
303
|
-
arrayposition[count] = position;
|
|
304
|
-
count++;
|
|
305
|
-
}
|
|
306
|
-
}
|
|
307
|
-
}
|
|
308
|
-
}
|
|
309
|
-
}
|
|
310
|
-
/*
|
|
311
|
-
public Position findPosition(Issue4 issue){
|
|
312
|
-
boolean bool2;
|
|
313
|
-
for(int i = 0;i < count + 1;i++){
|
|
314
|
-
bool2 = issue.equals(arrayposition[i]);
|
|
315
|
-
if(bool2 == true){
|
|
316
|
-
return arrayposition[i];
|
|
317
|
-
}
|
|
318
|
-
else{
|
|
319
|
-
}
|
|
320
|
-
}
|
|
321
|
-
return null;
|
|
322
|
-
}
|
|
323
|
-
*/
|
|
324
|
-
@Override
|
|
325
|
-
public int hashCode(){
|
|
326
|
-
int result = 1;
|
|
327
|
-
result = 31*result + ((issue == null)? 0:issue.hashCode());
|
|
328
|
-
return result;
|
|
329
|
-
}
|
|
330
|
-
@Override
|
|
331
|
-
public boolean equals(Object obj){
|
|
332
|
-
if(this == obj){
|
|
333
|
-
return true;
|
|
334
|
-
}
|
|
335
|
-
if(obj == null){
|
|
336
|
-
return false;
|
|
337
|
-
}
|
|
338
|
-
if(getClass() != obj.getClass()){
|
|
339
|
-
return false;
|
|
340
|
-
}
|
|
341
|
-
Portfolio port = (Portfolio)obj;
|
|
342
|
-
|
|
343
|
-
if(!issue.equals(port.issue)){
|
|
344
|
-
return false;
|
|
345
|
-
}
|
|
346
|
-
return true;
|
|
347
|
-
}
|
|
348
|
-
}
|
|
349
|
-
|
2
全体のコードの記載
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -7,10 +7,11 @@
|
|
|
7
7
|
その上で同じクラス内の別のメソッドfindPositionでその値を利用したいのですが、どのようにすれば利用することが可能でしょうか。
|
|
8
8
|
|
|
9
9
|
|
|
10
|
-
実際に書いたコードはこちらです
|
|
10
|
+
実際に書いたコードはこちらです。
|
|
11
|
+
また全部のコードも記載致します。
|
|
11
12
|
```java
|
|
12
13
|
コード
|
|
13
|
-
class Portfolio extend Position{
|
|
14
|
+
class Portfolio extends Position{
|
|
14
15
|
static int count = 0;
|
|
15
16
|
Position[] arrayposition = new Position[count +1];
|
|
16
17
|
|
|
@@ -26,14 +27,16 @@
|
|
|
26
27
|
amount++;
|
|
27
28
|
break;
|
|
28
29
|
}
|
|
29
|
-
else{
|
|
30
|
+
else if(bool == false){
|
|
31
|
+
if(i == count -1){
|
|
30
|
-
|
|
32
|
+
arrayposition[count] = position;
|
|
31
|
-
count++;
|
|
33
|
+
count++;
|
|
32
|
-
}
|
|
34
|
+
}
|
|
33
|
-
}
|
|
35
|
+
}
|
|
34
|
-
}
|
|
36
|
+
}
|
|
35
|
-
}
|
|
37
|
+
}
|
|
36
|
-
|
|
38
|
+
}
|
|
39
|
+
/*
|
|
37
40
|
public Position findPosition(Issue4 issue){
|
|
38
41
|
boolean bool2;
|
|
39
42
|
for(int i = 0;i < count + 1;i++){
|
|
@@ -46,6 +49,7 @@
|
|
|
46
49
|
}
|
|
47
50
|
return null;
|
|
48
51
|
}
|
|
52
|
+
*/
|
|
49
53
|
@Override
|
|
50
54
|
public int hashCode(){
|
|
51
55
|
int result = 1;
|
|
@@ -71,4 +75,275 @@
|
|
|
71
75
|
return true;
|
|
72
76
|
}
|
|
73
77
|
}
|
|
74
|
-
|
|
78
|
+
java
|
|
79
|
+
コード全体
|
|
80
|
+
import java.io.*;
|
|
81
|
+
|
|
82
|
+
class Issue100{
|
|
83
|
+
public static void main(String[] args){
|
|
84
|
+
|
|
85
|
+
Issue4 issue1 = new Issue4("1111","AAAA");
|
|
86
|
+
Issue4 issue2 = new Issue4("2222","BBBB");
|
|
87
|
+
Issue4 issue3 = new Issue4("3333","CCCC");
|
|
88
|
+
Issue4 issue4 = new Issue4("4444","DDDD");
|
|
89
|
+
Issue4 issue5 = new Issue4("5555","EEEE");
|
|
90
|
+
Issue4 issue6 = new Issue4("6666","FFFF");
|
|
91
|
+
Issue4 issue7 = new Issue4("1111","AAAA");
|
|
92
|
+
|
|
93
|
+
Stock stock1 = new Stock("1111","AAAA",Market.TSE);
|
|
94
|
+
Stock stock2 = new Stock("2222","BBBB",Market.OSE);
|
|
95
|
+
Stock stock3 = new Stock("3333","CCCC",Market.NSE);
|
|
96
|
+
Bond bon1 = new Bond("1111","AAAA",20001111,1.0);
|
|
97
|
+
Bond bon2 = new Bond("2222","BBBB",20002222,1.5);
|
|
98
|
+
Bond bon3 = new Bond("3333","CCCC",20003333,2.0);
|
|
99
|
+
|
|
100
|
+
|
|
101
|
+
Position pos1 = new Position(issue1,0);
|
|
102
|
+
Position pos2 = new Position(issue2,0);
|
|
103
|
+
Position pos3 = new Position(issue3,0);
|
|
104
|
+
Position pos4 = new Position(issue4,0);
|
|
105
|
+
Position pos5 = new Position(issue5,0);
|
|
106
|
+
Position pos6 = new Position(issue6,0);
|
|
107
|
+
|
|
108
|
+
Portfolio por = new Portfolio();
|
|
109
|
+
|
|
110
|
+
por.addPosition(pos1);
|
|
111
|
+
por.addPosition(pos2);
|
|
112
|
+
/*
|
|
113
|
+
Position a = por.findPosition(issue7);
|
|
114
|
+
System.out.println(a);
|
|
115
|
+
*/
|
|
116
|
+
}
|
|
117
|
+
}
|
|
118
|
+
class Issue4{
|
|
119
|
+
|
|
120
|
+
protected String code;
|
|
121
|
+
protected String name;
|
|
122
|
+
|
|
123
|
+
public Issue4(String code,String name)throws IllegalArgumentException{
|
|
124
|
+
if(code == null || name == null){
|
|
125
|
+
IllegalArgumentException e = new IllegalArgumentException();
|
|
126
|
+
throw e;
|
|
127
|
+
}
|
|
128
|
+
else{
|
|
129
|
+
this.code = code;
|
|
130
|
+
this.name = name;
|
|
131
|
+
}
|
|
132
|
+
}
|
|
133
|
+
public String getCode(){
|
|
134
|
+
return this.code;
|
|
135
|
+
}
|
|
136
|
+
public String getName(){
|
|
137
|
+
return this.name;
|
|
138
|
+
}
|
|
139
|
+
}
|
|
140
|
+
|
|
141
|
+
class Bond extends Issue4{
|
|
142
|
+
|
|
143
|
+
private int maturity;
|
|
144
|
+
private double coupon;
|
|
145
|
+
|
|
146
|
+
public Bond(String code,String name,int maturity,double coupon)throws IllegalArgumentException{
|
|
147
|
+
super(code,name);
|
|
148
|
+
if(maturity <= 20000101 || maturity >= 29991231){
|
|
149
|
+
IllegalArgumentException e = new IllegalArgumentException();
|
|
150
|
+
throw e;
|
|
151
|
+
}
|
|
152
|
+
else{
|
|
153
|
+
if(coupon < 0){
|
|
154
|
+
IllegalArgumentException e = new IllegalArgumentException();
|
|
155
|
+
throw e;
|
|
156
|
+
}
|
|
157
|
+
else{
|
|
158
|
+
this.maturity = maturity;
|
|
159
|
+
this.coupon = coupon;
|
|
160
|
+
}
|
|
161
|
+
}
|
|
162
|
+
}
|
|
163
|
+
public int getMaturity(){
|
|
164
|
+
return this.maturity;
|
|
165
|
+
}
|
|
166
|
+
public double getCoupon(){
|
|
167
|
+
return this.coupon;
|
|
168
|
+
}
|
|
169
|
+
public BondType getBondType(){
|
|
170
|
+
if(coupon == 0){
|
|
171
|
+
BondType bondtype = BondType.ZERO_COUPON_BOND;
|
|
172
|
+
return bondtype;
|
|
173
|
+
}
|
|
174
|
+
else{
|
|
175
|
+
BondType bondtype = BondType.COUPON_BOND;
|
|
176
|
+
return bondtype;
|
|
177
|
+
}
|
|
178
|
+
}
|
|
179
|
+
@Override
|
|
180
|
+
public String toString(){
|
|
181
|
+
return "コード :" + code + "\n" + "名称 :" + name + "\n" + "償還月日 :"+ this.maturity +
|
|
182
|
+
"\n" + "クーポンレート :" + this.coupon ;
|
|
183
|
+
}
|
|
184
|
+
@Override
|
|
185
|
+
public int hashCode(){
|
|
186
|
+
double result = 1;
|
|
187
|
+
result = 31*result + ((code == null)? 0:code.hashCode());
|
|
188
|
+
result = 31*result + this.maturity;
|
|
189
|
+
result = 31*result + this.coupon;
|
|
190
|
+
int result2 = (int)result;
|
|
191
|
+
return result2;
|
|
192
|
+
}
|
|
193
|
+
@Override
|
|
194
|
+
public boolean equals(Object obj){
|
|
195
|
+
if(this == obj){
|
|
196
|
+
return true;
|
|
197
|
+
}
|
|
198
|
+
if(obj == null){
|
|
199
|
+
return false;
|
|
200
|
+
}
|
|
201
|
+
if(getClass() != obj.getClass()){
|
|
202
|
+
return false;
|
|
203
|
+
}
|
|
204
|
+
Bond bond = (Bond)obj;
|
|
205
|
+
|
|
206
|
+
if(!code.equals(bond.code)){
|
|
207
|
+
return false;
|
|
208
|
+
}
|
|
209
|
+
if(maturity != bond.maturity){
|
|
210
|
+
return false;
|
|
211
|
+
}
|
|
212
|
+
if(coupon != bond.coupon){
|
|
213
|
+
return false;
|
|
214
|
+
}
|
|
215
|
+
return true;
|
|
216
|
+
}
|
|
217
|
+
}
|
|
218
|
+
class Stock extends Issue4{
|
|
219
|
+
private Market market;
|
|
220
|
+
|
|
221
|
+
public Stock(String code,String name,Market market){
|
|
222
|
+
super(code,name);
|
|
223
|
+
this.market = market;
|
|
224
|
+
}
|
|
225
|
+
public Market getMarket(){
|
|
226
|
+
return this.market;
|
|
227
|
+
}
|
|
228
|
+
@Override
|
|
229
|
+
public String toString(){
|
|
230
|
+
return "コード :" + code + "\n" + "名称 :" + name + "\n" + "上場市場 :"+ this.market;
|
|
231
|
+
}
|
|
232
|
+
@Override
|
|
233
|
+
public int hashCode(){
|
|
234
|
+
int result = 1;
|
|
235
|
+
result = 31*result + ((code == null)? 0:code.hashCode());
|
|
236
|
+
result = 31*result + ((this.market == null)? 0:market.hashCode());
|
|
237
|
+
return result;
|
|
238
|
+
}
|
|
239
|
+
@Override
|
|
240
|
+
public boolean equals(Object obj){
|
|
241
|
+
if(this == obj){
|
|
242
|
+
return true;
|
|
243
|
+
}
|
|
244
|
+
if(obj == null){
|
|
245
|
+
return false;
|
|
246
|
+
}
|
|
247
|
+
if(getClass() != obj.getClass()){
|
|
248
|
+
return false;
|
|
249
|
+
}
|
|
250
|
+
Stock stock = (Stock)obj;
|
|
251
|
+
|
|
252
|
+
if(!code.equals(stock.code)){
|
|
253
|
+
return false;
|
|
254
|
+
}
|
|
255
|
+
if(market != stock.market){
|
|
256
|
+
return false;
|
|
257
|
+
}
|
|
258
|
+
return true;
|
|
259
|
+
}
|
|
260
|
+
}
|
|
261
|
+
class Position{
|
|
262
|
+
|
|
263
|
+
protected Issue4 issue;
|
|
264
|
+
protected double amount;
|
|
265
|
+
|
|
266
|
+
public Position(){
|
|
267
|
+
}
|
|
268
|
+
public Position(Issue4 issue,double amount){
|
|
269
|
+
this.issue = issue;
|
|
270
|
+
this.amount = amount;
|
|
271
|
+
}
|
|
272
|
+
public Issue4 getIssue4(){
|
|
273
|
+
return this.issue;
|
|
274
|
+
}
|
|
275
|
+
public double getAmount(){
|
|
276
|
+
return this.amount;
|
|
277
|
+
}
|
|
278
|
+
public void setIssue4(Issue4 issue){
|
|
279
|
+
this.issue = issue;
|
|
280
|
+
}
|
|
281
|
+
public void setAmount(double amount){
|
|
282
|
+
this.amount = amount;
|
|
283
|
+
}
|
|
284
|
+
}
|
|
285
|
+
class Portfolio extends Position{
|
|
286
|
+
static int count = 0;
|
|
287
|
+
Position[] arrayposition = new Position[count +1];
|
|
288
|
+
|
|
289
|
+
public void addPosition(Position position){
|
|
290
|
+
if(count == 0){
|
|
291
|
+
arrayposition[count] = position;
|
|
292
|
+
count++;
|
|
293
|
+
}
|
|
294
|
+
else if(count > 0){
|
|
295
|
+
for(int i = 0; count > i;i++){
|
|
296
|
+
boolean bool = position.equals(arrayposition[i]);
|
|
297
|
+
if(bool == true){
|
|
298
|
+
amount++;
|
|
299
|
+
break;
|
|
300
|
+
}
|
|
301
|
+
else if(bool == false){
|
|
302
|
+
if(i == count -1){
|
|
303
|
+
arrayposition[count] = position;
|
|
304
|
+
count++;
|
|
305
|
+
}
|
|
306
|
+
}
|
|
307
|
+
}
|
|
308
|
+
}
|
|
309
|
+
}
|
|
310
|
+
/*
|
|
311
|
+
public Position findPosition(Issue4 issue){
|
|
312
|
+
boolean bool2;
|
|
313
|
+
for(int i = 0;i < count + 1;i++){
|
|
314
|
+
bool2 = issue.equals(arrayposition[i]);
|
|
315
|
+
if(bool2 == true){
|
|
316
|
+
return arrayposition[i];
|
|
317
|
+
}
|
|
318
|
+
else{
|
|
319
|
+
}
|
|
320
|
+
}
|
|
321
|
+
return null;
|
|
322
|
+
}
|
|
323
|
+
*/
|
|
324
|
+
@Override
|
|
325
|
+
public int hashCode(){
|
|
326
|
+
int result = 1;
|
|
327
|
+
result = 31*result + ((issue == null)? 0:issue.hashCode());
|
|
328
|
+
return result;
|
|
329
|
+
}
|
|
330
|
+
@Override
|
|
331
|
+
public boolean equals(Object obj){
|
|
332
|
+
if(this == obj){
|
|
333
|
+
return true;
|
|
334
|
+
}
|
|
335
|
+
if(obj == null){
|
|
336
|
+
return false;
|
|
337
|
+
}
|
|
338
|
+
if(getClass() != obj.getClass()){
|
|
339
|
+
return false;
|
|
340
|
+
}
|
|
341
|
+
Portfolio port = (Portfolio)obj;
|
|
342
|
+
|
|
343
|
+
if(!issue.equals(port.issue)){
|
|
344
|
+
return false;
|
|
345
|
+
}
|
|
346
|
+
return true;
|
|
347
|
+
}
|
|
348
|
+
}
|
|
349
|
+
|
1
マークダウン法で記載致しました。
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -1,6 +1,6 @@
|
|
|
1
1
|
### 前提
|
|
2
2
|
|
|
3
|
-
クラスの先頭で配列
|
|
3
|
+
クラスの先頭で配列
|
|
4
4
|
static int count = 0;
|
|
5
5
|
Position[] arrayposition = new Position[count +1];
|
|
6
6
|
を宣言し、それをメソッドaddPosition()で配列の値を定義しました。
|
|
@@ -8,6 +8,8 @@
|
|
|
8
8
|
|
|
9
9
|
|
|
10
10
|
実際に書いたコードはこちらです
|
|
11
|
+
```java
|
|
12
|
+
コード
|
|
11
13
|
class Portfolio extend Position{
|
|
12
14
|
static int count = 0;
|
|
13
15
|
Position[] arrayposition = new Position[count +1];
|