/tutorial/external/Java/CSimple.java

 1/* CSimple.java */
 2
 3import example5._any;
 4import example5.example5;
 5
 6class CSimple
 7{
 8	
 9   public static void main( java.lang.String[] args )
10   {
11      
12// initialize the Eiffel runtime
13      
14		java.lang.String a[] = new java.lang.String[0]; // no command line args
15		_any._initialize_eiffel_runtime( a );
16
17// create an instance of example5
18
19		example5 theE = new example5();
20		
21// note that the Eiffel creation procedure has not been called, and that 
22// Eiffel object attributes can be read and written from Java
23
24 		System.out.println( "value of example5.eiffel_integer: " + theE.eiffel_integer );
25 		theE.eiffel_integer = 2;
26 		System.out.println( "value of example5.eiffel_integer: " + theE.eiffel_integer );
27
28// now call the Eiffel creation procedure
29
30		theE.make();
31 		System.out.println( "value of example5.eiffel_integer: " + theE.eiffel_integer );
32
33// create an instance of CSimple
34
35      CSimple csimple = new CSimple();
36      
37// call the proc1 procedure with argument 13
38
39      csimple.proc1( theE, 13 );
40 		System.out.println( "value of example5.eiffel_integer: " + theE.eiffel_integer );
41
42// call the proc1 procedure with argument -11
43
44      csimple.proc1( theE, -11 );
45 		System.out.println( "value of example5.eiffel_integer: " + theE.eiffel_integer );
46      
47// call the proc2 procedure with argument 13
48
49      csimple.proc2( theE, 103 );
50 		System.out.println( "value of example5.eiffel_integer: " + theE.eiffel_integer );
51
52// call the proc2 procedure with argument -11
53
54      csimple.proc2( theE, -101 );
55 		System.out.println( "value of example5.eiffel_integer: " + theE.eiffel_integer );
56//      
57 		System.out.println( "main() in CSimple ended." );
58   }
59
60   public CSimple()
61   {
62   }
63
64
65   public void proc1( example5 theE, int i )
66   {
67      try
68      {
69         theE.proc1( i );
70      }
71      catch ( java.lang.Exception e )
72      {
73   		System.out.println( "Exception was thrown: " + e.getMessage() );
74      }
75   }
76   
77   public void proc2( example5 theE, int i )
78   {
79      try
80      {
81         theE.proc2( i );
82      }
83      catch ( java.lang.Exception e )
84      {
85   		System.out.println( "Exception was thrown: " + e.getMessage() );
86      }
87   }
88   
89}
90
91/* End of file */