Re: [rules-users] OptaPlanner: score corruption when using insertLogical with custom objects

ge0ffrey wrote I've added a printline in the rules xml file before the insertLogical. At one point shortly before the corruption occurs the following two lines appear immediately one after another: inserting FamilyStart for Family 11 at tijdslot Timeslot 5 inserting FamilyStart for Family 11 at tijdslot Timeslot 7 This seems strange, it's as if they're inserted almost at the same time. ge0ffrey wrote FamilyStart implements it as follows: @Override public boolean equals(Object other) { if ((this == other)) return true; if (!(other instanceof FamilyStart)) return false; FamilyStart castOther = (FamilyStart) other; return new EqualsBuilder().append(this.getFamily(), castOther.getFamily()) .append(this.getTimeslot(), castOther.getTimeslot()).isEquals(); } @Override public int hashCode() { return new HashCodeBuilder().append(getFamily()).append(getTimeslot()).toHashCode(); } Similarly, FamilyEnd: @Override public boolean equals(Object other) { if ((this == other)) return true; if (!(other instanceof FamilyEnd)) return false; FamilyEnd castOther = (FamilyEnd) other; return new EqualsBuilder().append(this.getFamily(), castOther.getFamily()) .append(this.getTimeslot(), castOther.getTimeslot()).isEquals(); } @Override public int hashCode() { return new HashCodeBuilder().append(getFamily()).append(getTimeslot()).toHashCode(); } -- View this message in context: http://drools.46999.n3.nabble.com/OptaPlanner-score-corruption-when-using... Sent from the Drools: User forum mailing list archive at Nabble.com.