1 /*
2 ParameterNumber
3 max = (default)7
4 ignoreOverriddenMethods = (default)false
5 tokens = (default)METHOD_DEF, CTOR_DEF
6 message.maxParam = {0},{1}
7
8
9 */
10
11 package com.puppycrawl.tools.checkstyle.checks.sizes.parameternumber;
12 import java.io.*;
13 /**
14 * Contains simple mistakes:
15 * - Long lines
16 * - Tabs
17 * - Format of variables and parameters
18 * - Order of modifiers
19 * @author Oliver Burn
20 **/
21 final class InputParameterNumberSimple4
22 {
23 // Long line ----------------------------------------------------------------
24 // Contains a tab -> <-
25 // Contains trailing whitespace ->
26
27 // Name format tests
28 //
29 /** Invalid format **/
30 public static final int badConstant = 2;
31 /** Valid format **/
32 public static final int MAX_ROWS = 2;
33
34 /** Invalid format **/
35 private static int badStatic = 2;
36 /** Valid format **/
37 private static int sNumCreated = 0;
38
39 /** Invalid format **/
40 private int badMember = 2;
41 /** Valid format **/
42 private int mNumCreated1 = 0;
43 /** Valid format **/
44 protected int mNumCreated2 = 0;
45
46 /** commas are wrong **/
47 private int[] mInts = new int[] {1,2, 3,
48 4};
49
50 //
51 // Accessor tests
52 //
53 /** should be private **/
54 public static int sTest1;
55 /** should be private **/
56 protected static int sTest3;
57 /** should be private **/
58 static int sTest2;
59
60 /** should be private **/
61 int mTest1;
62 /** should be private **/
63 public int mTest2;
64
65 //
66 // Parameter name format tests
67 //
68
69 /**
70 * @return hack
71 * @param badFormat1 bad format
72 * @param badFormat2 bad format
73 * @param badFormat3 bad format
74 * @throws java.lang.Exception abc
75 **/
76 int test1(int badFormat1,int badFormat2,
77 final int badFormat3)
78 throws java.lang.Exception
79 {
80 return 0;
81 }
82
83 /** method that is 20 lines long **/
84 private void longMethod()
85 {
86 // a line
87 // a line
88 // a line
89 // a line
90 // a line
91 // a line
92 // a line
93 // a line
94 // a line
95 // a line
96 // a line
97 // a line
98 // a line
99 // a line
100 // a line
101 // a line
102 // a line
103 // a line
104 }
105
106 /** constructor that is 10 lines long **/
107 private InputParameterNumberSimple4()
108 {
109 // a line
110 // a line
111 // a line
112 // a line
113 // a line
114 // a line
115 // a line
116 // a line
117 }
118
119 /** test local variables */
120 private void localVariables()
121 {
122 // normal decl
123 int abc = 0;
124 int ABC = 0;
125
126 // final decls
127 final int cde = 0;
128 final int CDE = 0;
129
130 // decl in for loop init statement
131 for (int k = 0; k < 1; k++)
132 {
133 String innerBlockVariable = "";
134 }
135 for (int I = 0; I < 1; I++)
136 {
137 String InnerBlockVariable = "";
138 }
139 }
140
141 /** test method pattern */
142 void ALL_UPPERCASE_METHOD()
143 {
144 }
145
146 /** test illegal constant **/
147 private static final int BAD__NAME = 3;
148
149 // A very, very long line that is OK because it matches the regexp "^.*is OK.*regexp.*$"
150 // long line that has a tab -> <- and would be OK if tab counted as 1 char
151 // tabs that count as one char because of their position -> <- -> <-, OK
152
153 /** some lines to test the violation column after tabs */
154 void errorColumnAfterTabs()
155 {
156 // with tab-width 8 all statements below start at the same column,
157 // with different combinations of ' ' and '\t' before the statement
158 int tab0 =1;
159 int tab1 =1;
160 int tab2 =1;
161 int tab3 =1;
162 int tab4 =1;
163 int tab5 =1;
164 }
165
166 // MEMME:
167 /* MEMME: a
168 * MEMME:
169 * OOOO
170 */
171 /* NOTHING */
172 /* YES */ /* MEMME: x */ /* YES!! */
173
174 /** test long comments **/
175 void veryLong()
176 {
177 /*
178 blah blah blah blah
179 blah blah blah blah
180 blah blah blah blah
181 blah blah blah blah
182 blah blah blah blah
183 blah blah blah blah
184 blah blah blah blah
185 blah blah blah blah
186 blah blah blah blah
187 blah blah blah blah
188 blah blah blah blah
189 blah blah blah blah
190 blah blah blah blah
191 blah blah blah blah
192 blah blah blah blah
193 enough talk */
194 }
195
196 /**
197 * @see to lazy to document all args. Testing excessive # args
198 **/
199 void toManyArgs(int aArg1, int aArg2, int aArg3, int aArg4, int aArg5, // violation
200 int aArg6, int aArg7, int aArg8, int aArg9)
201 {
202 }
203 }
204
205 /** Test class for variable naming in for each clause. */
206 class InputSimple24
207 {
208 /** Some more Javadoc. */
209 public void doSomething()
210 {
211 //"O" should be named "o"
212 for (Object O : new java.util.ArrayList())
213 {
214
215 }
216 }
217 }
218
219 /** Test enum for member naming check */
220 enum MyEnum14
221 {
222 /** ABC constant */
223 ABC,
224
225 /** XYZ constant */
226 XYZ;
227
228 /** Should be mSomeMember */
229 private int someMember;
230 }