java - How to implement Recursion -

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hello trying implement recursion in 1 of assignments.

these classes.

public class bear implements totempole {    int bearcount;   public bear(totempole rest){}    public bear() {     bearcount = 3;   }    public int power() {     return  + 5;   }    public int height(){     return bearcount + 5;   }    public boolean chiefpole(int bearcount){     if(this.bearcount >= bearcount){       return true;     } else {       return false;     }   } }

// snake class

public class snake implements totempole {    public snake(totempole rest){}   int bearcount;    public snake() {     bearcount = 0;   }    public int power() {     return + 3;   }    public int height(){     return bearcount + 1;   }    public boolean chiefpole(int bearcount){     if(this.bearcount >= bearcount){       return true;     } else {       return false;     }   } }

// eagle class

public class eagle implements totempole {    int bearcount;   public eagle(){     bearcount = 0;   }    public int power() {     return + 2;   }    public int height(){     return  bearcount + 1;   }    public boolean chiefpole(int bearcount){     if(this.bearcount >= bearcount){       return true;     } else {       return false;     }   } }

basically trying figure out how recursion works power() method. tester expecting value of 26. however, code not working. new java appreciated.

//tester

p1 = new bear(                 new bear(                    new snake(                       new snake(                          new snake(                             new bear(                                new eagle()))))));

base on comments, think need add totempole properties each class. in power() method, need calculate it. example in class bear can add:

class bear implements totempole {        int bearcount;       totempole totem;       public bear(totempole totem){           bearcount = 3;           this.totem = totem;       }         public int power() {           int result = 0;           if(totem == null) {               result = 5;           } else {              result = totem.power() + 5;           }         return result;       }         public bear() {         bearcount = 3;       }        public int height(){         return bearcount + 5;       }        public boolean chiefpole(int bearcount){         if(this.bearcount >= bearcount){           return true;         } else {           return false;         }       }     }

same other classes. hope help.


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