Added forEachIndexed

Changelog.md

@@ -6,6 +6,7 @@
 - Added: ToArray function into Iterable which uses ISizeProvider to reduce overhead of duplicating arrays.
 - Added: Functions that have the same type, Int2IntFunction as example, have now a identity function.
 - Added: Functions of a BooleanValue have now alwaysTrue/False function.
+- Added: ForEachIndexed for Lists only for now. (Might get added to others too if necessary)
 - Fixed: putIfAbsent now replaces defaultValues
 - Fixed: OpenHashSet/Map and their Custom Variants no longer rely on List implementations.
 - Fixed: ObjectCopyOnWriteList.of did create a ObjectArrayList instead of the CopyOnWrite variant.

src/builder/java/speiger/src/builder/modules/FunctionModule.java

@@ -65,6 +65,7 @@ public class FunctionModule extends BaseModule
 		addBiClassMapper("BI_CONSUMER", "Consumer", "");
 		addClassMapper("BI_TO_OBJECT_CONSUMER", "ObjectConsumer");
 		addAbstractMapper("BI_FROM_OBJECT_CONSUMER", "Object%sConsumer");
+		addAbstractMapper("BI_FROM_INT_CONSUMER", "Int%sConsumer");
 		if(keyType.isObject()) {
 			addSimpleMapper("TO_OBJECT_FUNCTION", keyType.getNonFileType()+"UnaryOperator");
 			addSimpleMapper("VALUE_TO_OBJECT_FUNCTION", valueType.isObject() ? "UnaryOperator" : valueType.getFileType()+"Function");

src/builder/resources/speiger/assets/collections/templates/lists/LinkedList.template

@@ -32,6 +32,7 @@ import java.util.function.JAVA_PREDICATE;
 #endif
 import java.util.function.JAVA_UNARY_OPERATOR;
 #endif
+import speiger.src.collections.ints.functions.consumer.BI_FROM_INT_CONSUMER;
 import speiger.src.collections.objects.functions.consumer.BI_FROM_OBJECT_CONSUMER;
 #if !JDK_FUNCTION
 import speiger.src.collections.PACKAGE.functions.function.PREDICATE;
@@ -420,6 +421,14 @@ public class LINKED_LIST KEY_GENERIC_TYPE extends ABSTRACT_LIST KEY_GENERIC_TYPE
 		}
 	}
 	
+	@Override
+	public void forEachIndexed(BI_FROM_INT_CONSUMER KEY_GENERIC_TYPE action) {
+		Objects.requireNonNull(action);
+		int index = 0;
+		for(Entry KEY_GENERIC_TYPE entry = first;entry != null;entry = entry.next)
+			action.accept(index++, entry.value);
+	}
+	
 	@Override
 	public <E> void forEach(E input, BI_FROM_OBJECT_CONSUMER KSK_GENERIC_TYPE<E> action) {
 		Objects.requireNonNull(action);

src/builder/resources/speiger/assets/collections/templates/lists/List.template

@@ -5,17 +5,18 @@ import java.nio.JAVA_BUFFER;
 #endif
 import java.util.List;
 #if !TYPE_OBJECT && !TYPE_BOOLEAN
-import java.util.Objects;
 import java.util.function.JAVA_UNARY_OPERATOR;
-import java.util.function.UnaryOperator;
-#else if TYPE_OBJECT
+#endif
+
 import java.util.Objects;
+import java.util.Comparator;
+#if !TYPE_BOOLEAN
 import java.util.function.UnaryOperator;
 #endif
-import java.util.Comparator;
 
 import speiger.src.collections.PACKAGE.collections.COLLECTION;
 import speiger.src.collections.PACKAGE.collections.SPLIT_ITERATOR;
+import speiger.src.collections.ints.functions.consumer.BI_FROM_INT_CONSUMER;
 #if !TYPE_OBJECT
 import speiger.src.collections.PACKAGE.functions.COMPARATOR;
 #endif
@@ -360,6 +361,15 @@ public interface LIST KEY_GENERIC_TYPE extends COLLECTION KEY_GENERIC_TYPE, List
 	}
 	
 #endif
+	/**
+	 * A Indexed forEach implementation that allows you to keep track of how many elements were already iterated over.
+	 * @param action The action to be performed for each element
+	 * @throws java.lang.NullPointerException if the specified action is null
+	 */
+	public default void forEachIndexed(BI_FROM_INT_CONSUMER KEY_GENERIC_TYPE action) {
+		Objects.requireNonNull(action);
+		for(int i = 0,m=size();i<m;action.accept(i, GET_KEY(i++)));
+	}
 	/**
 	 * A Type-Specific Iterator of listIterator
 	 * @see java.util.List#listIterator