diff options
| -rw-r--r-- | src/main/java/org/bukkit/inventory/meta/BookMeta.java | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/src/main/java/org/bukkit/inventory/meta/BookMeta.java b/src/main/java/org/bukkit/inventory/meta/BookMeta.java index 845f71c4..d66e3f59 100644 --- a/src/main/java/org/bukkit/inventory/meta/BookMeta.java +++ b/src/main/java/org/bukkit/inventory/meta/BookMeta.java @@ -62,7 +62,7 @@ public interface BookMeta extends ItemMeta { /** * Checks for the existence of an author in the book. * - * @return the author of the book + * @return true if the book has an author */ boolean hasAuthor(); @@ -79,23 +79,31 @@ public interface BookMeta extends ItemMeta { /** * Sets the author of the book. Removes author when given null. * - * @param author the author of the book + * @param author the author to set */ void setAuthor(String author); /** - * Gets the generation of the book, or null if it's out of bounds. + * Checks for the existence of generation level in the book. * - * @return the generation of the book or null + * @return true if the book has a generation level */ - Generation getGeneration(); + boolean hasGeneration(); /** - * Sets the generation of the book. + * Gets the generation of the book. * <p> - * Assumes Generation.ORIGINAL if given null. + * Plugins should check that hasGeneration() returns true before calling + * this method. + * + * @return the generation of the book + */ + Generation getGeneration(); + + /** + * Sets the generation of the book. Removes generation when given null. * - * @param generation the generation of the book + * @param generation the generation to set */ void setGeneration(Generation generation); |