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Using guava Predicates to simplify item-related preset predicates

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Maxmtg
2013-02-20 13:59:11 +00:00
parent 1dc0436569
commit 8a8910af0c
1 changed files with 6 additions and 37 deletions
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43
src/main/java/forge/item/ItemPredicate.java
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@@ -14,38 +14,16 @@ public abstract class ItemPredicate {
// Static builder methods - they choose concrete implementation by // Static builder methods - they choose concrete implementation by
// themselves // themselves
/** public static final Predicate<Object> IsBoosterPack = Predicates.instanceOf(BoosterPack.class);
* Checks that the inventory item is a Booster Pack. public static final Predicate<Object> IsPrebuiltDeck = Predicates.instanceOf(PreconDeck.class);
* public static final Predicate<Object> IsFatPack = Predicates.instanceOf(TournamentPack.class);
* @return the predicate
*/
public static Predicate<InventoryItem> IsBoosterPack = new Predicate<InventoryItem>() {
@Override
public boolean apply(final InventoryItem card) {
return card instanceof BoosterPack;
}
};
/**
* Checks that the inventory item is a Fat Pack.
*
* @return the predicate
*/
public static Predicate<InventoryItem> IsFatPack = new Predicate<InventoryItem>() {
@Override
public boolean apply(final InventoryItem card) {
return card instanceof FatPack;
}
};
/** /**
* Checks that the inventory item is a Tournament Pack. * Checks that the inventory item is a Tournament Pack.
* *
* @return the predicate * @return the predicate
*/ */
public static Predicate<InventoryItem> IsTournamentPack = new Predicate<InventoryItem>() { public static final Predicate<InventoryItem> IsTournamentPack = new Predicate<InventoryItem>() {
@Override @Override
public boolean apply(final InventoryItem card) { public boolean apply(final InventoryItem card) {
@@ -58,7 +36,7 @@ public abstract class ItemPredicate {
* *
* @return the predicate * @return the predicate
*/ */
public static Predicate<InventoryItem> IsStarterDeck = new Predicate<InventoryItem>() { public static final Predicate<InventoryItem> IsStarterDeck = new Predicate<InventoryItem>() {
@Override @Override
public boolean apply(final InventoryItem card) { public boolean apply(final InventoryItem card) {
@@ -71,21 +49,12 @@ public abstract class ItemPredicate {
* *
* @return the predicate * @return the predicate
*/ */
public static Predicate<InventoryItem> IsPrebuiltDeck = new Predicate<InventoryItem>() {
@Override
public boolean apply(final InventoryItem card) {
return card instanceof PreconDeck;
}
};
/** /**
* The Class Presets. * The Class Presets.
*/ */
public static class Presets { public static class Presets {
/** The Item IsPack. */ /** The Item IsPack. */
@SuppressWarnings("unchecked") @SuppressWarnings("unchecked")
public static final Predicate<InventoryItem> IS_PACK = Predicates.or(IsBoosterPack, IsFatPack, IsTournamentPack); public static final Predicate<InventoryItem> IS_PACK = Predicates.or(IsBoosterPack, IsFatPack, IsTournamentPack);