1.1 --- a/samples/apifest1/day1/parsingsolution/src/org/netbeans/apifest/boolcircuit/Circuit.java	Sat Jun 14 09:58:08 2008 +0200
     1.2 +++ b/samples/apifest1/day1/parsingsolution/src/org/netbeans/apifest/boolcircuit/Circuit.java	Sat Jun 14 09:58:11 2008 +0200
     1.3 @@ -22,10 +22,11 @@
     1.4  // BEGIN: apifest.day1.parsingsolution.Circuit
     1.5  /**
     1.6   * Usage:
     1.7 - * First method parse must be called with valid logical expression on input.
     1.8 - * If it returns zero then it is possible to call method evaluate with array
     1.9 - * of input values as parameter. Method evaluate can be invoked many time with
    1.10 - * different input values.
    1.11 + * First method parse must be called with valid logical expression on 
    1.12 + * input.
    1.13 + * If it returns zero then it is possible to call method evaluate with 
    1.14 + * array of input values as parameter. Method evaluate can be invoked 
    1.15 + * many time with different input values.
    1.16   * Method parse can be called anytime to change logical expression.
    1.17   */
    1.18  public class Circuit {
    1.19 @@ -36,19 +37,21 @@
    1.20       * Input values are represented by x and number starting from 1 eg.: x1
    1.21       * AND, NOT, OR and brackets '(',')' can be used.
    1.22       * Example of valid expression: x1 AND x2
    1.23 -     * @return 0 when input expression is validated and parsed. Return nonzero value otherwise.
    1.24 +     * @return 0 when input expression is validated and parsed. 
    1.25 +     * Return nonzero value otherwise.
    1.26       */
    1.27      public int parse(String expression) {
    1.28          return 0;
    1.29      }
    1.30      
    1.31      /** Evaluate logical expression
    1.32 -     * @param array of boolean input values. Size of array must correspond to number
    1.33 -     * of variables used in expression
    1.34 -     * If size of array is bigger then only first N values are used to evaluate expression.
    1.35 -     * Remaining values are ignored.
    1.36 +     * @param array of boolean input values. Size of array must
    1.37 +     * correspond to number of variables used in expression
    1.38 +     * If size of array is bigger then only first N values are used 
    1.39 +     * to evaluate expression. Remaining values are ignored.
    1.40       * If size of array is smaller then IllegalArgumentException is thrown.
    1.41 -     * If no expression is set by method parse then IllegalStateException is thrown.
    1.42 +     * If no expression is set by method parse then 
    1.43 +     * IllegalStateException is thrown.
    1.44       */
    1.45      public boolean evaluate(boolean [] x) {
    1.46          return true;