jill/src/main/java/io/github/agentsoz/jill/core/beliefbase/abs/ABeliefStore.java
private static boolean match(Belief belief, AQuery query) {
    assert (belief != null);
    assert (query != null);
    if (belief.getBeliefset() != query.getBeliefset()) {
      return false;
    }
    switch (query.getOp()) {
      case EQ:
        Object lhs = belief.getTuple()[query.getField()];
        Object rhs = query.getValue();
        // Match wildcard or exact string
        return "*".equals(rhs) || lhs.equals(rhs);
      case GT:
        // TODO: Handle Operator.GT
      case LT:
        // TODO: Handle Operator.LT
      default:
        break;
    }
    return false;
  }
private static boolean match(Belief belief, AQuery query) {
    assert (belief != null);
    assert (query != null);
    if (belief.getBeliefset() != query.getBeliefset()) {
      return false;
    }
    switch (query.getOp()) {
      case EQ:
        Object lhs = belief.getTuple()[query.getField()];
        Object rhs = query.getValue();
        // Match wildcard or exact string
        return "*".equals(rhs) || lhs.equals(rhs);
      case GT:
        // TODO: Handle Operator.GT
      case LT:
        // TODO: Handle Operator.LT
      default:
        break;
    }
    return false;
  }
private static boolean match ( Belief belief , AQuery query ) { assert ( belief != null ) ; assert ( query != null ) ; if ( belief . getBeliefset ( ) != query . getBeliefset ( ) ) { return false ; } switch ( query . getOp ( ) ) { case EQ : Object lhs = belief . getTuple ( ) [ query . getField ( ) ] ; Object rhs = query . getValue ( ) ; // Match wildcard or exact string return "*" . equals ( rhs ) || lhs . equals ( rhs ) ; case GT : // TODO: Handle Operator.GT case LT : // TODO: Handle Operator.LT default : break ; } return false ; }
Checks if the given query run on the given belief returns a match.

@param belief the belief being queried
@param query the query being performed on the belief
@return true if there is a match, false otherwise
Checks if the given query run on the given belief returns a match .