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Make ItemPool and ItemPoolView more generic

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This commit is contained in:
drdev
2013-08-10 15:56:24 +00:00
parent 752a4413f3
commit c552ef1616
2 changed files with 59 additions and 60 deletions
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54
src/main/java/forge/item/ItemPool.java
View File

@@ -22,9 +22,9 @@ import java.util.Map.Entry;
/**
* <p>
* CardPool class.
* ItemPool class.
* </p>
* Represents a list of cards with amount of each
* Represents a list of items with amount of each
*
* @param <T>
* an Object
@@ -82,54 +82,54 @@ public class ItemPool<T extends InventoryItem> extends ItemPoolView<T> {
* @return a ItemPoolView
*/
public ItemPoolView<T> getView() {
return new ItemPoolView<T>(Collections.unmodifiableMap(this.getCards()), this.getMyClass());
return new ItemPoolView<T>(Collections.unmodifiableMap(this.getItems()), this.getMyClass());
}
// Cards manipulation
// Items manipulation
/**
*
* Add Card.
* Add a single item.
*
* @param card
* @param item
* a T
*/
public void add(final T card) {
this.add(card, 1);
public void add(final T item) {
this.add(item, 1);
}
/**
*
* add method.
* Add multiple items.
*
* @param card
* @param item
* a T
* @param amount
* a int
*/
public void add(final T card, final int amount) {
public void add(final T item, final int amount) {
if (amount <= 0) {
return;
}
this.getCards().put(card, Integer.valueOf(this.count(card) + amount));
this.getItems().put(item, Integer.valueOf(this.count(item) + amount));
this.setListInSync(false);
}
private void put(final T card, final int amount) {
this.getCards().put(card, amount);
private void put(final T item, final int amount) {
this.getItems().put(item, amount);
this.setListInSync(false);
}
/**
* addAllCards.
* addAllFlat.
*
* @param <U>
* a InventoryItem
* @param cards
* @param items
* a Iterable<U>
*/
@SuppressWarnings("unchecked")
public <U extends InventoryItem> void addAllFlat(final Iterable<U> cards) {
for (final U cr : cards) {
public <U extends InventoryItem> void addAllFlat(final Iterable<U> items) {
for (final U cr : items) {
if (this.getMyClass().isInstance(cr)) {
this.add((T) cr);
}
@@ -160,31 +160,31 @@ public class ItemPool<T extends InventoryItem> extends ItemPoolView<T> {
*
* Remove.
*
* @param card
* @param item
* a T
*/
public boolean remove(final T card) {
return this.remove(card, 1);
public boolean remove(final T item) {
return this.remove(item, 1);
}
/**
*
* Remove.
*
* @param card
* @param item
* a T
* @param amount
* a int
*/
public boolean remove(final T card, final int amount) {
final int count = this.count(card);
public boolean remove(final T item, final int amount) {
final int count = this.count(item);
if ((count == 0) || (amount <= 0)) {
return false;
}
if (count <= amount) {
this.getCards().remove(card);
this.getItems().remove(item);
} else {
this.getCards().put(card, count - amount);
this.getItems().put(item, count - amount);
}
this.setListInSync(false);
return true;
@@ -221,7 +221,7 @@ public class ItemPool<T extends InventoryItem> extends ItemPoolView<T> {
* Clear.
*/
public void clear() {
this.getCards().clear();
this.getItems().clear();
this.setListInSync(false);
}
}

65
src/main/java/forge/item/ItemPoolView.java
View File

@@ -30,13 +30,13 @@ import com.google.common.base.Predicate;
/**
* <p>
* CardPoolView class.
* ItemPoolView class.
* </p>
*
* @param <T>
* an InventoryItem
* @author Forge
* @version $Id: CardPoolView.java 9708 2011-08-09 19:34:12Z jendave $
* @version $Id: ItemPoolView.java 9708 2011-08-09 19:34:12Z jendave $
*/
public class ItemPoolView<T extends InventoryItem> implements Iterable<Entry<T, Integer>> {
@@ -48,7 +48,7 @@ public class ItemPoolView<T extends InventoryItem> implements Iterable<Entry<T,
}
};
/** The fn to card name. */
/** The fn to item name. */
public final transient Function<Entry<T, Integer>, String> FN_GET_NAME = new Function<Entry<T, Integer>, String>() {
@Override
public String apply(final Entry<T, Integer> from) {
@@ -70,13 +70,13 @@ public class ItemPoolView<T extends InventoryItem> implements Iterable<Entry<T,
}
public ItemPoolView(final Map<T, Integer> inMap, final Class<T> cls) {
this.cards = inMap;
this.items = inMap;
this.myClass = cls;
}
// Data members
/** The cards. */
private final Map<T, Integer> cards;
/** The items. */
private final Map<T, Integer> items;
/** The my class. */
private final Class<T> myClass; // class does not keep this in runtime by
@@ -84,10 +84,10 @@ public class ItemPoolView<T extends InventoryItem> implements Iterable<Entry<T,
// same thing as above, it was copied to provide sorting (needed by table
// views in deck editors)
/** The cards list ordered. */
private final transient List<Entry<T, Integer>> cardsListOrdered = new ArrayList<Map.Entry<T, Integer>>();
/** The items ordered. */
private final transient List<Entry<T, Integer>> itemsOrdered = new ArrayList<Map.Entry<T, Integer>>();
/** The is list in sync. */
/** Whether list is in sync. */
private transient boolean isListInSync = false;
/**
@@ -97,38 +97,38 @@ public class ItemPoolView<T extends InventoryItem> implements Iterable<Entry<T,
*/
@Override
public final Iterator<Entry<T, Integer>> iterator() {
return this.getCards().entrySet().iterator();
return this.items.entrySet().iterator();
}
// Cards read only operations
// Items read only operations
/**
*
* contains.
*
* @param card
* @param item
* a T
* @return boolean
*/
public final boolean contains(final T card) {
if (this.getCards() == null) {
public final boolean contains(final T item) {
if (this.items == null) {
return false;
}
return this.getCards().containsKey(card);
return this.items.containsKey(item);
}
/**
*
* count.
*
* @param card
* @param item
* a T
* @return int
*/
public final int count(final T card) {
if (this.getCards() == null) {
public final int count(final T item) {
if (this.items == null) {
return 0;
}
final Integer boxed = this.getCards().get(card);
final Integer boxed = this.items.get(item);
return boxed == null ? 0 : boxed.intValue();
}
@@ -148,7 +148,7 @@ public class ItemPoolView<T extends InventoryItem> implements Iterable<Entry<T,
public final <U extends InventoryItem> int countAll(Predicate<U> condition, Class<U> cls) {
int result = 0;
if (this.getCards() != null) {
if (this.items != null) {
final boolean isSameClass = cls == myClass;
for (final Entry<T, Integer> kv : this) {
final T key = kv.getKey();
@@ -168,7 +168,7 @@ public class ItemPoolView<T extends InventoryItem> implements Iterable<Entry<T,
* @return int
*/
public final int countDistinct() {
return this.getCards().size();
return this.items.size();
}
/**
@@ -178,7 +178,7 @@ public class ItemPoolView<T extends InventoryItem> implements Iterable<Entry<T,
* @return boolean
*/
public final boolean isEmpty() {
return (this.getCards() == null) || this.getCards().isEmpty();
return (this.items == null) || this.items.isEmpty();
}
/**
@@ -191,14 +191,14 @@ public class ItemPoolView<T extends InventoryItem> implements Iterable<Entry<T,
if (!this.isListInSync()) {
this.rebuildOrderedList();
}
return this.cardsListOrdered;
return this.itemsOrdered;
}
private void rebuildOrderedList() {
this.cardsListOrdered.clear();
if (this.getCards() != null) {
for (final Entry<T, Integer> e : this.getCards().entrySet()) {
this.cardsListOrdered.add(e);
this.itemsOrdered.clear();
if (this.items != null) {
for (final Entry<T, Integer> e : this.items.entrySet()) {
this.itemsOrdered.add(e);
}
}
this.setListInSync(true);
@@ -221,12 +221,12 @@ public class ItemPoolView<T extends InventoryItem> implements Iterable<Entry<T,
}
/**
* Gets the cards.
* Gets the items.
*
* @return the cards
* @return the items
*/
protected Map<T, Integer> getCards() {
return this.cards;
protected Map<T, Integer> getItems() {
return this.items;
}
/**
@@ -257,7 +257,6 @@ public class ItemPoolView<T extends InventoryItem> implements Iterable<Entry<T,
this.isListInSync = isListInSync0;
}
/**
* To item list string.
*
@@ -265,7 +264,7 @@ public class ItemPoolView<T extends InventoryItem> implements Iterable<Entry<T,
*/
public Iterable<String> toItemListString() {
final List<String> list = new ArrayList<String>();
for (final Entry<T, Integer> e : this.cards.entrySet()) {
for (final Entry<T, Integer> e : this.items.entrySet()) {
list.add(String.format("%d x %s", e.getValue(), e.getKey().getName()));
}
return list;