Added ImmutableOpenHashMap that is not editable (is linked by default
for fast iteration)
This commit is contained in:
parent
84bc785cdc
commit
9d17dc17fd
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@ -9,6 +9,7 @@
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- Added: OpenHashSets now implement foreach and have less overhead.
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- Added: ImmutableOpenHashSet that is not editable (is linked by default for fast iteration)
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- Added: CustomOpenHashSets now implement foreach and have less overhead.
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- Added: ImmutableOpenHashMap that is not editable (is linked by default for fast iteration)
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### Version 0.3.1
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- Fixed: containsKey & containsValue in HashMaps were deprecated for Object Variants.
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@ -141,6 +141,7 @@ public class GlobalVariables
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addAbstractMapper("IMMUTABLE_HASH_SET", "Immutable%sOpenHashSet");
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addClassMapper("CUSTOM_HASH_SET", "OpenCustomHashSet");
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addClassMapper("HASH_SET", "OpenHashSet");
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addAbstractBiMapper("IMMUTABLE_HASH_MAP", "Immutable%sOpenHashMap", "2");
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addBiClassMapper("LINKED_CUSTOM_HASH_MAP", "LinkedOpenCustomHashMap", "2");
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addBiClassMapper("LINKED_HASH_MAP", "LinkedOpenHashMap", "2");
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addBiClassMapper("CUSTOM_HASH_MAP", "OpenCustomHashMap", "2");
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@ -70,7 +70,7 @@ public class PrimitiveCollectionsBuilder extends TemplateProcessor
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enumRequired.add("LinkedEnumMap");
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biRequired.put("BiConsumer", "");
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biRequired.put("UnaryOperator", "");
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addBiClass("Function", "Maps", "Map", "SortedMap", "NavigableMap", "AbstractMap", "OpenHashMap", "LinkedOpenHashMap", "OpenCustomHashMap", "LinkedOpenCustomHashMap", "ArrayMap", "RBTreeMap", "AVLTreeMap");
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addBiClass("Function", "Maps", "Map", "SortedMap", "NavigableMap", "AbstractMap", "ImmutableOpenHashMap", "OpenHashMap", "LinkedOpenHashMap", "OpenCustomHashMap", "LinkedOpenCustomHashMap", "ArrayMap", "RBTreeMap", "AVLTreeMap");
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nameRemapper.put("BiConsumer", "%sConsumer");
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nameRemapper.put("IArray", "I%sArray");
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nameRemapper.put("AbstractMap", "Abstract%sMap");
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@ -81,10 +81,11 @@ public class PrimitiveCollectionsBuilder extends TemplateProcessor
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nameRemapper.put("LinkedEnumMap", "LinkedEnum2%sMap");
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nameRemapper.put("ImmutableList", "Immutable%sList");
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nameRemapper.put("ImmutableOpenHashSet", "Immutable%sOpenHashSet");
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nameRemapper.put("ImmutableOpenHashMap", "Immutable%sOpenHashMap");
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addBlockage(ClassType.OBJECT, "Consumer", "Comparator", "Stack");
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addBlockage(ClassType.BOOLEAN, "ArraySet", "AVLTreeSet", "RBTreeSet", "SortedSet", "NavigableSet", "OpenHashSet", "OpenCustomHashSet", "LinkedOpenHashSet", "LinkedOpenCustomHashSet");
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addBlockage(ClassType.BOOLEAN, "ImmutableOpenHashSet", "SortedMap", "NavigableMap", "OpenHashMap", "LinkedOpenHashMap", "OpenCustomHashMap", "LinkedOpenCustomHashMap", "ArrayMap", "RBTreeMap", "AVLTreeMap");
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addBlockage(ClassType.BOOLEAN, "ImmutableOpenHashMap", "ImmutableOpenHashSet", "SortedMap", "NavigableMap", "OpenHashMap", "LinkedOpenHashMap", "OpenCustomHashMap", "LinkedOpenCustomHashMap", "ArrayMap", "RBTreeMap", "AVLTreeMap");
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}
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protected void create(ClassType mainType, ClassType subType)
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@ -46,7 +46,7 @@ import speiger.src.collections.utils.HashUtil;
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public class LINKED_HASH_MAP KEY_VALUE_GENERIC_TYPE extends HASH_MAP KEY_VALUE_GENERIC_TYPE implements SORTED_MAP KEY_VALUE_GENERIC_TYPE
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{
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/** The Backing array for links between nodes. Left 32 Bits => Previous Entry, Right 32 Bits => Next Entry */
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protected long[] links;
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protected transient long[] links;
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/** The First Index in the Map */
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protected int firstIndex = -1;
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/** The Last Index in the Map */
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@ -0,0 +1,976 @@
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package speiger.src.collections.PACKAGE.maps.impl.immutable;
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import java.util.Map;
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import java.util.Comparator;
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import java.util.NoSuchElementException;
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import java.util.Objects;
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import java.util.function.Consumer;
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#if !TYPE_OBJECT
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import speiger.src.collections.PACKAGE.collections.BI_ITERATOR;
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import speiger.src.collections.PACKAGE.functions.CONSUMER;
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import speiger.src.collections.PACKAGE.functions.COMPARATOR;
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#endif
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import speiger.src.collections.PACKAGE.functions.consumer.BI_CONSUMER;
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import speiger.src.collections.PACKAGE.functions.function.FUNCTION;
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import speiger.src.collections.PACKAGE.functions.function.UNARY_OPERATOR;
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import speiger.src.collections.PACKAGE.lists.LIST_ITERATOR;
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import speiger.src.collections.PACKAGE.maps.interfaces.SORTED_MAP;
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import speiger.src.collections.PACKAGE.maps.abstracts.ABSTRACT_MAP;
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import speiger.src.collections.PACKAGE.maps.interfaces.MAP;
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import speiger.src.collections.PACKAGE.sets.SORTED_SET;
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import speiger.src.collections.PACKAGE.utils.maps.MAPS;
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#if !TYPE_OBJECT
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import speiger.src.collections.PACKAGE.utils.ARRAYS;
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#endif
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#if !TYPE_OBJECT
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import speiger.src.collections.PACKAGE.sets.ABSTRACT_SET;
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import speiger.src.collections.PACKAGE.sets.SET;
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#endif
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import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ABSTRACT_COLLECTION;
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import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_COLLECTION;
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import speiger.src.collections.VALUE_PACKAGE.collections.VALUE_ITERATOR;
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#if !SAME_TYPE
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import speiger.src.collections.VALUE_PACKAGE.functions.function.VALUE_UNARY_OPERATOR;
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#if !VALUE_OBJECT
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import speiger.src.collections.VALUE_PACKAGE.functions.VALUE_CONSUMER;
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import speiger.src.collections.VALUE_PACKAGE.lists.VALUE_LIST_ITERATOR;
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import speiger.src.collections.VALUE_PACKAGE.utils.VALUE_ARRAYS;
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#endif
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#endif
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import speiger.src.collections.objects.collections.ObjectBidirectionalIterator;
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#if !TYPE_OBJECT
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import speiger.src.collections.objects.lists.ObjectListIterator;
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import speiger.src.collections.objects.sets.ObjectSortedSet;
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#endif
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import speiger.src.collections.objects.sets.AbstractObjectSet;
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import speiger.src.collections.objects.sets.ObjectSet;
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import speiger.src.collections.utils.HashUtil;
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import speiger.src.collections.utils.SanityChecks;
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/**
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* A Type Specific Custom implementation of the HashMap
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* Instead of using Wrapper Object Arrays for storing keys and values there is dedicated arrays for storing keys and values.
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* Extra to that there is a couple quality of life functions provided
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* @Type(T)
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* @ValueType(V)
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*/
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public class IMMUTABLE_HASH_MAP KEY_VALUE_GENERIC_TYPE extends ABSTRACT_MAP KEY_VALUE_GENERIC_TYPE implements SORTED_MAP KEY_VALUE_GENERIC_TYPE
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{
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/** The Backing keys array */
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protected transient KEY_TYPE[] keys;
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/** The Backing values array */
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protected transient VALUE_TYPE[] values;
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/** The Backing array for links between nodes. Left 32 Bits => Previous Entry, Right 32 Bits => Next Entry */
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protected transient long[] links;
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/** If a null value is present */
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protected transient boolean containsNull;
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/** Index of the Null Value */
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protected transient int nullIndex;
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/** Max Index that is allowed to be searched through nullIndex - 1 */
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protected transient int mask;
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/** The First Index in the Map */
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protected int firstIndex = -1;
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/** The Last Index in the Map */
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protected int lastIndex = -1;
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/** EntrySet cache */
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protected transient FastEntrySet KEY_VALUE_GENERIC_TYPE entrySet;
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/** KeySet cache */
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protected transient SET KEY_GENERIC_TYPE keySet;
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/** Values cache */
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protected transient VALUE_COLLECTION VALUE_GENERIC_TYPE valuesC;
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/** Amount of Elements stored in the HashMap */
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protected int size;
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#if !TYPE_OBJECT || !VALUE_OBJECT
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/**
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* Helper constructor that allow to create a map from boxed values (it will unbox them)
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* @param keys the keys that should be put into the map
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* @param values the values that should be put into the map.
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* @throws IllegalStateException if the keys and values do not match in lenght
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*/
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public IMMUTABLE_HASH_MAP(CLASS_TYPE[] keys, CLASS_VALUE_TYPE[] values) {
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this(keys, values, HashUtil.DEFAULT_LOAD_FACTOR);
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}
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/**
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* Helper constructor that allow to create a map from boxed values (it will unbox them)
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* @param keys the keys that should be put into the map
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* @param values the values that should be put into the map.
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* @param loadFactor the percentage of how full the backing array can be before they resize
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* @throws IllegalStateException if the keys and values do not match in lenght
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* @throws IllegalStateException if the loadfactor is either below/equal to 0 or above/equal to 1
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*/
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public IMMUTABLE_HASH_MAP(CLASS_TYPE[] keys, CLASS_VALUE_TYPE[] values, float loadFactor) {
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if(keys.length != values.length) throw new IllegalStateException("Input Arrays are not equal size");
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#if TYPE_OBJECT && VALUE_OBJECT
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init(keys, values, 0, keys.length, loadFactor);
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#else if TYPE_OBJECT
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init(keys, VALUE_ARRAYS.unwrap(values), 0, keys.length, loadFactor);
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#else if VALUE_OBJECT
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init(ARRAYS.unwrap(keys), values, 0, keys.length, loadFactor);
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#else
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init(ARRAYS.unwrap(keys), VALUE_ARRAYS.unwrap(values), 0, keys.length, loadFactor);
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#endif
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}
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#endif
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/**
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* Helper constructor that allow to create a map from unboxed values
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* @param keys the keys that should be put into the map
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* @param values the values that should be put into the map.
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* @throws IllegalStateException if the keys and values do not match in lenght
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*/
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public IMMUTABLE_HASH_MAP(KEY_TYPE[] keys, VALUE_TYPE[] values) {
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this(keys, values, HashUtil.DEFAULT_LOAD_FACTOR);
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}
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/**
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* Helper constructor that allow to create a map from unboxed values
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* @param keys the keys that should be put into the map
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* @param values the values that should be put into the map.
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* @param loadFactor the percentage of how full the backing array can be before they resize
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* @throws IllegalStateException if the keys and values do not match in lenght
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* @throws IllegalStateException if the loadfactor is either below/equal to 0 or above/equal to 1
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*/
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public IMMUTABLE_HASH_MAP(KEY_TYPE[] keys, VALUE_TYPE[] values, float loadFactor) {
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if(keys.length != values.length) throw new IllegalStateException("Input Arrays are not equal size");
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init(keys, values, 0, keys.length, loadFactor);
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}
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/**
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* A Helper constructor that allows to create a Map with exactly the same values as the provided map.
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* @param map the values that should be present in the map
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*/
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public IMMUTABLE_HASH_MAP(Map<? extends CLASS_TYPE, ? extends CLASS_VALUE_TYPE> map) {
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this(map, HashUtil.DEFAULT_LOAD_FACTOR);
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}
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/**
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* A Helper constructor that allows to create a Map with exactly the same values as the provided map.
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* @param map the values that should be present in the map
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* @param loadFactor the percentage of how full the backing array can be before they resize
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* @throws IllegalStateException if the loadfactor is either below/equal to 0 or above/equal to 1
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*/
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public IMMUTABLE_HASH_MAP(Map<? extends CLASS_TYPE, ? extends CLASS_VALUE_TYPE> map, float loadFactor) {
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KEY_TYPE[] keys = NEW_KEY_ARRAY(map.size());
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VALUE_TYPE[] values = NEW_VALUE_ARRAY(keys.length);
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int index = 0;
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for(Map.Entry<? extends CLASS_TYPE, ? extends CLASS_VALUE_TYPE> entry : map.entrySet()) {
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keys[index] = OBJ_TO_KEY(entry.getKey());
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values[index] = OBJ_TO_VALUE(entry.getValue());
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index++;
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}
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init(keys, values, 0, index, loadFactor);
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}
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/**
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* A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
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* @param map the values that should be present in the map
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*/
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public IMMUTABLE_HASH_MAP(MAP KEY_VALUE_GENERIC_TYPE map) {
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this(map, HashUtil.DEFAULT_LOAD_FACTOR);
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}
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/**
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* A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
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* @param map the values that should be present in the map
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* @param loadFactor the percentage of how full the backing array can be before they resize
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* @throws IllegalStateException if the loadfactor is either below/equal to 0 or above/equal to 1
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*/
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public IMMUTABLE_HASH_MAP(MAP KEY_VALUE_GENERIC_TYPE map, float loadFactor) {
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KEY_TYPE[] keys = NEW_KEY_ARRAY(map.size());
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VALUE_TYPE[] values = NEW_VALUE_ARRAY(keys.length);
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int index = 0;
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for(MAP.Entry KEY_VALUE_GENERIC_TYPE entry : MAPS.fastIterable(map)) {
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keys[index] = entry.ENTRY_KEY();
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values[index] = entry.ENTRY_VALUE();
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index++;
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}
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init(keys, values, 0, index, loadFactor);
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}
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protected void init(KEY_TYPE[] a, VALUE_TYPE[] b, int offset, int length, float loadFactor) {
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SanityChecks.checkArrayCapacity(a.length, offset, length);
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int newSize = HashUtil.arraySize(length+1, loadFactor);
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int newMask = newSize - 1;
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KEY_TYPE[] newKeys = NEW_KEY_ARRAY(newSize + 1);
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VALUE_TYPE[] newValues = NEW_VALUE_ARRAY(newSize + 1);
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long[] newLinks = new long[newSize + 1];
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int prev = -1;
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for(int i = offset,m=offset+length;i<m;i++)
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{
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KEY_TYPE o = a[i];
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if(KEY_EQUALS_NULL(o)) {
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if(!containsNull) size++;
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containsNull = true;
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continue;
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}
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boolean found = true;
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int pos = HashUtil.mix(KEY_TO_HASH(o)) & newMask;
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KEY_TYPE current = newKeys[pos];
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if(KEY_EQUALS_NOT_NULL(current)) {
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if(KEY_EQUALS(current, o)) {
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found = false;
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break;
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}
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while(KEY_EQUALS_NOT_NULL((current = newKeys[pos = (++pos & mask)]))) {
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if(KEY_EQUALS(current, o)) {
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found = false;
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break;
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}
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}
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}
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if(found) {
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size++;
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newKeys[pos] = o;
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values[pos] = b[i];
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if(prev != -1) {
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newLinks[prev] ^= ((newLinks[prev] ^ (pos & 0xFFFFFFFFL)) & 0xFFFFFFFFL);
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newLinks[pos] ^= ((newLinks[pos] ^ ((prev & 0xFFFFFFFFL) << 32)) & 0xFFFFFFFF00000000L);
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prev = pos;
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}
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else {
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prev = firstIndex = pos;
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newLinks[pos] = -1L;
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}
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}
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}
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nullIndex = size;
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mask = newMask;
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keys = newKeys;
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values = newValues;
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links = newLinks;
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lastIndex = prev;
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if(prev != -1) newLinks[prev] |= 0xFFFFFFFFL;
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}
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@Override
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public VALUE_TYPE put(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
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@Override
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public VALUE_TYPE putIfAbsent(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
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#if VALUE_PRIMITIVES
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@Override
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public VALUE_TYPE addTo(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
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#endif
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@Override
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public VALUE_TYPE putAndMoveToFirst(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
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@Override
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public VALUE_TYPE putAndMoveToLast(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
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@Override
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public boolean moveToFirst(KEY_TYPE key) { throw new UnsupportedOperationException(); }
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@Override
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public boolean moveToLast(KEY_TYPE key) { throw new UnsupportedOperationException(); }
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@Override
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public VALUE_TYPE getAndMoveToFirst(KEY_TYPE key) { throw new UnsupportedOperationException(); }
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@Override
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public VALUE_TYPE getAndMoveToLast(KEY_TYPE key) { throw new UnsupportedOperationException(); }
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#if !TYPE_OBJECT
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@Override
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public boolean containsKey(KEY_TYPE key) {
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return findIndex(key) >= 0;
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}
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#endif
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@Override
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@Primitive
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public boolean containsKey(Object key) {
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return findIndex(key) >= 0;
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}
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#if !VALUE_OBJECT
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@Override
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public boolean containsValue(VALUE_TYPE value) {
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if(VALUE_EQUALS(value, values[nullIndex])) return true;
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for(int i = nullIndex-1;i >= 0;i--)
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if(KEY_EQUALS_NOT_NULL(keys[i]) && VALUE_EQUALS(values[i], value)) return true;
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return false;
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}
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#endif
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@Override
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@ValuePrimitive
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public boolean containsValue(Object value) {
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if((value == null && VALUE_EQUALS(values[nullIndex], getDefaultReturnValue())) || EQUALS_VALUE_TYPE(values[nullIndex], value)) return true;
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for(int i = nullIndex-1;i >= 0;i--)
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if(KEY_EQUALS_NOT_NULL(keys[i]) && ((value == null && values[i] == getDefaultReturnValue()) || EQUALS_VALUE_TYPE(values[i], value))) return true;
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return false;
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}
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@Override
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public VALUE_TYPE REMOVE_VALUE(KEY_TYPE key) { throw new UnsupportedOperationException(); }
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@Override
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public VALUE_TYPE REMOVE_VALUEOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) { throw new UnsupportedOperationException(); }
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@Override
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@Deprecated
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public CLASS_VALUE_TYPE remove(Object key) { throw new UnsupportedOperationException(); }
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#if !TYPE_OBJECT || !VALUE_OBJECT
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@Override
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public boolean remove(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
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#endif
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@Override
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public boolean remove(Object key, Object value) { throw new UnsupportedOperationException(); }
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@Override
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public VALUE_TYPE GET_VALUE(KEY_TYPE key) {
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int slot = findIndex(key);
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return slot < 0 ? getDefaultReturnValue() : values[slot];
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}
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@Override
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public CLASS_VALUE_TYPE get(Object key) {
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int slot = findIndex(key);
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return VALUE_TO_OBJ(slot < 0 ? getDefaultReturnValue() : values[slot]);
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}
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#if TYPE_OBJECT && VALUE_OBJECT
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@Override
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public VALUE_TYPE getOrDefault(Object key, VALUE_TYPE defaultValue) {
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int slot = findIndex(key);
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return slot < 0 ? defaultValue : values[slot];
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}
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#else
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@Override
|
||||
public VALUE_TYPE getOrDefault(KEY_TYPE key, VALUE_TYPE defaultValue) {
|
||||
int slot = findIndex(key);
|
||||
return slot < 0 ? defaultValue : values[slot];
|
||||
}
|
||||
|
||||
#endif
|
||||
@Override
|
||||
public KEY_TYPE FIRST_ENTRY_KEY() {
|
||||
if(size == 0) throw new NoSuchElementException();
|
||||
return keys[firstIndex];
|
||||
}
|
||||
|
||||
@Override
|
||||
public KEY_TYPE POLL_FIRST_ENTRY_KEY() { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public KEY_TYPE LAST_ENTRY_KEY() {
|
||||
if(size == 0) throw new NoSuchElementException();
|
||||
return keys[lastIndex];
|
||||
}
|
||||
|
||||
@Override
|
||||
public KEY_TYPE POLL_LAST_ENTRY_KEY() { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public VALUE_TYPE FIRST_ENTRY_VALUE() {
|
||||
if(size == 0) throw new NoSuchElementException();
|
||||
return values[firstIndex];
|
||||
}
|
||||
|
||||
@Override
|
||||
public VALUE_TYPE LAST_ENTRY_VALUE() {
|
||||
if(size == 0) throw new NoSuchElementException();
|
||||
return values[lastIndex];
|
||||
}
|
||||
|
||||
@Override
|
||||
public ObjectSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> ENTRY_SET() {
|
||||
if(entrySet == null) entrySet = new MapEntrySet();
|
||||
return entrySet;
|
||||
}
|
||||
|
||||
@Override
|
||||
public SET KEY_GENERIC_TYPE keySet() {
|
||||
if(keySet == null) keySet = new KeySet();
|
||||
return keySet;
|
||||
}
|
||||
|
||||
@Override
|
||||
public VALUE_COLLECTION VALUE_GENERIC_TYPE values() {
|
||||
if(valuesC == null) valuesC = new Values();
|
||||
return valuesC;
|
||||
}
|
||||
|
||||
@Override
|
||||
public COMPARATOR KEY_GENERIC_TYPE comparator() { return null; }
|
||||
@Override
|
||||
public SORTED_MAP KEY_VALUE_GENERIC_TYPE subMap(KEY_TYPE fromKey, KEY_TYPE toKey) { throw new UnsupportedOperationException(); }
|
||||
@Override
|
||||
public SORTED_MAP KEY_VALUE_GENERIC_TYPE headMap(KEY_TYPE toKey) { throw new UnsupportedOperationException(); }
|
||||
@Override
|
||||
public SORTED_MAP KEY_VALUE_GENERIC_TYPE tailMap(KEY_TYPE fromKey) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public void forEach(BI_CONSUMER KEY_VALUE_GENERIC_TYPE action) {
|
||||
int index = firstIndex;
|
||||
while(index != -1){
|
||||
action.accept(keys[index], values[index]);
|
||||
index = (int)links[index];
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean replace(KEY_TYPE key, VALUE_TYPE oldValue, VALUE_TYPE newValue) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public VALUE_TYPE replace(KEY_TYPE key, VALUE_TYPE value) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public VALUE_TYPE COMPUTE(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public VALUE_TYPE COMPUTE_IF_ABSENT(KEY_TYPE key, FUNCTION KEY_VALUE_GENERIC_TYPE mappingFunction) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public VALUE_TYPE COMPUTE_IF_PRESENT(KEY_TYPE key, UNARY_OPERATOR KEY_VALUE_GENERIC_TYPE mappingFunction) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public VALUE_TYPE MERGE(KEY_TYPE key, VALUE_TYPE value, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public void BULK_MERGE(MAP KEY_VALUE_GENERIC_TYPE m, VALUE_UNARY_OPERATOR VALUE_VALUE_GENERIC_TYPE mappingFunction) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public int size() { return size; }
|
||||
|
||||
@Override
|
||||
public void clear() { throw new UnsupportedOperationException(); }
|
||||
|
||||
#if !TYPE_OBJECT
|
||||
protected int findIndex(KEY_TYPE key) {
|
||||
if(KEY_EQUALS_NULL(key)) return containsNull ? nullIndex : -(nullIndex + 1);
|
||||
int pos = HashUtil.mix(KEY_TO_HASH(key)) & mask;
|
||||
KEY_TYPE current = keys[pos];
|
||||
if(KEY_EQUALS_NOT_NULL(current)) {
|
||||
if(KEY_EQUALS(current, key)) return pos;
|
||||
while(KEY_EQUALS_NOT_NULL((current = keys[pos = (++pos & mask)])))
|
||||
if(KEY_EQUALS(current, key)) return pos;
|
||||
}
|
||||
return -(pos + 1);
|
||||
}
|
||||
|
||||
#endif
|
||||
protected int findIndex(Object key) {
|
||||
if(key == null) return containsNull ? nullIndex : -(nullIndex + 1);
|
||||
int pos = HashUtil.mix(key.hashCode()) & mask;
|
||||
KEY_TYPE current = keys[pos];
|
||||
if(KEY_EQUALS_NOT_NULL(current)) {
|
||||
if(EQUALS_KEY_TYPE(current, key)) return pos;
|
||||
while(KEY_EQUALS_NOT_NULL((current = keys[pos = (++pos & mask)])))
|
||||
if(EQUALS_KEY_TYPE(current, key)) return pos;
|
||||
}
|
||||
return -(pos + 1);
|
||||
}
|
||||
|
||||
protected class MapEntry implements MAP.Entry KEY_VALUE_GENERIC_TYPE, Map.Entry<CLASS_TYPE, CLASS_VALUE_TYPE> {
|
||||
public int index = -1;
|
||||
|
||||
public MapEntry() {}
|
||||
public MapEntry(int index) {
|
||||
this.index = index;
|
||||
}
|
||||
|
||||
@Override
|
||||
public KEY_TYPE ENTRY_KEY() {
|
||||
return keys[index];
|
||||
}
|
||||
|
||||
@Override
|
||||
public VALUE_TYPE ENTRY_VALUE() {
|
||||
return values[index];
|
||||
}
|
||||
|
||||
@Override
|
||||
public VALUE_TYPE setValue(VALUE_TYPE value) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public boolean equals(Object obj) {
|
||||
if(obj instanceof Map.Entry) {
|
||||
if(obj instanceof MAP.Entry) {
|
||||
MAP.Entry KEY_VALUE_GENERIC_TYPE entry = (MAP.Entry KEY_VALUE_GENERIC_TYPE)obj;
|
||||
return KEY_EQUALS(keys[index], entry.ENTRY_KEY()) && VALUE_EQUALS(values[index], entry.ENTRY_VALUE());
|
||||
}
|
||||
Map.Entry<?, ?> entry = (Map.Entry<?, ?>)obj;
|
||||
Object key = entry.getKey();
|
||||
Object value = entry.getValue();
|
||||
#if TYPE_OBJECT && VALUE_OBJECT
|
||||
return KEY_EQUALS(keys[index], key) && VALUE_EQUALS(values[index], value);
|
||||
#else if TYPE_OBJECT
|
||||
return value instanceof CLASS_VALUE_TYPE && KEY_EQUALS(keys[index], key) && VALUE_EQUALS(values[index], CLASS_TO_VALUE(value));
|
||||
#else if VALUE_OBJECT
|
||||
return key instanceof CLASS_TYPE && KEY_EQUALS(keys[index], CLASS_TO_KEY(key)) && VALUE_EQUALS(values[index], value);
|
||||
#else
|
||||
return key instanceof CLASS_TYPE && value instanceof CLASS_VALUE_TYPE && KEY_EQUALS(keys[index], CLASS_TO_KEY(key)) && VALUE_EQUALS(values[index], CLASS_TO_VALUE(value));
|
||||
#endif
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return KEY_TO_HASH(keys[index]) ^ VALUE_TO_HASH(values[index]);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return KEY_TO_STRING(keys[index]) + "->" + VALUE_TO_STRING(values[index]);
|
||||
}
|
||||
}
|
||||
|
||||
private class MapEntrySet extends AbstractObjectSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> implements SORTED_MAP.FastSortedSet KEY_VALUE_GENERIC_TYPE {
|
||||
@Override
|
||||
public boolean addAndMoveToFirst(MAP.Entry KEY_VALUE_GENERIC_TYPE o) { throw new UnsupportedOperationException(); }
|
||||
@Override
|
||||
public boolean addAndMoveToLast(MAP.Entry KEY_VALUE_GENERIC_TYPE o) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public boolean moveToFirst(MAP.Entry KEY_VALUE_GENERIC_TYPE o) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public boolean moveToLast(MAP.Entry KEY_VALUE_GENERIC_TYPE o) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public MAP.Entry KEY_VALUE_GENERIC_TYPE first() {
|
||||
return new BasicEntryKV_BRACES(FIRST_ENTRY_KEY(), FIRST_ENTRY_VALUE());
|
||||
}
|
||||
|
||||
@Override
|
||||
public MAP.Entry KEY_VALUE_GENERIC_TYPE last() {
|
||||
return new BasicEntryKV_BRACES(LAST_ENTRY_KEY(), LAST_ENTRY_VALUE());
|
||||
}
|
||||
|
||||
@Override
|
||||
public MAP.Entry KEY_VALUE_GENERIC_TYPE pollFirst() { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public MAP.Entry KEY_VALUE_GENERIC_TYPE pollLast() { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public ObjectBidirectionalIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> iterator() {
|
||||
return new EntryIterator();
|
||||
}
|
||||
|
||||
@Override
|
||||
public ObjectBidirectionalIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> iterator(MAP.Entry KEY_VALUE_GENERIC_TYPE fromElement) {
|
||||
return new EntryIterator(fromElement.ENTRY_KEY());
|
||||
}
|
||||
|
||||
@Override
|
||||
public ObjectBidirectionalIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> fastIterator() {
|
||||
return new FastEntryIterator();
|
||||
}
|
||||
|
||||
@Override
|
||||
public ObjectBidirectionalIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> fastIterator(KEY_TYPE fromElement) {
|
||||
return new FastEntryIterator(fromElement);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void forEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
|
||||
int index = firstIndex;
|
||||
while(index != -1){
|
||||
action.accept(new BasicEntryKV_BRACES(keys[index], values[index]));
|
||||
index = (int)links[index];
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void fastForEach(Consumer<? super MAP.Entry KEY_VALUE_GENERIC_TYPE> action) {
|
||||
BasicEntry KEY_VALUE_GENERIC_TYPE entry = new BasicEntryKV_BRACES();
|
||||
int index = firstIndex;
|
||||
while(index != -1){
|
||||
entry.set(keys[index], values[index]);
|
||||
action.accept(entry);
|
||||
index = (int)links[index];
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
@Deprecated
|
||||
public boolean contains(Object o) {
|
||||
if(o instanceof Map.Entry) {
|
||||
if(o instanceof MAP.Entry) return IMMUTABLE_HASH_MAP.this.containsKey(((MAP.Entry KEY_VALUE_GENERIC_TYPE)o).ENTRY_KEY());
|
||||
return IMMUTABLE_HASH_MAP.this.containsKey(((Map.Entry<?, ?>)o).getKey());
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
@Deprecated
|
||||
public boolean remove(Object o) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return IMMUTABLE_HASH_MAP.this.size();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public Comparator<MAP.Entry KEY_VALUE_GENERIC_TYPE> comparator() {
|
||||
return null;
|
||||
}
|
||||
@Override
|
||||
public ObjectSortedSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> subSet(MAP.Entry KEY_VALUE_GENERIC_TYPE fromElement, MAP.Entry KEY_VALUE_GENERIC_TYPE toElement) { throw new UnsupportedOperationException(); }
|
||||
@Override
|
||||
public ObjectSortedSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> headSet(MAP.Entry KEY_VALUE_GENERIC_TYPE toElement) { throw new UnsupportedOperationException(); }
|
||||
@Override
|
||||
public ObjectSortedSet<MAP.Entry KEY_VALUE_GENERIC_TYPE> tailSet(MAP.Entry KEY_VALUE_GENERIC_TYPE fromElement) { throw new UnsupportedOperationException(); }
|
||||
}
|
||||
|
||||
private final class KeySet extends ABSTRACT_SET KEY_GENERIC_TYPE implements SORTED_SET KEY_GENERIC_TYPE {
|
||||
#if TYPE_OBJECT
|
||||
@Override
|
||||
@Deprecated
|
||||
public boolean contains(Object e) {
|
||||
return containsKey(e);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean remove(Object o) { throw new UnsupportedOperationException(); }
|
||||
|
||||
#else
|
||||
@Override
|
||||
public boolean contains(KEY_TYPE e) {
|
||||
return containsKey(e);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean remove(KEY_TYPE o) { throw new UnsupportedOperationException(); }
|
||||
|
||||
#endif
|
||||
@Override
|
||||
public boolean add(KEY_TYPE o) {
|
||||
throw new UnsupportedOperationException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean addAndMoveToFirst(KEY_TYPE o) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public boolean addAndMoveToLast(KEY_TYPE o) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public boolean moveToFirst(KEY_TYPE o) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public boolean moveToLast(KEY_TYPE o) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public LIST_ITERATOR KEY_GENERIC_TYPE iterator() {
|
||||
return new KeyIterator();
|
||||
}
|
||||
|
||||
@Override
|
||||
public BI_ITERATOR KEY_GENERIC_TYPE iterator(KEY_TYPE fromElement) {
|
||||
return new KeyIterator(fromElement);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return IMMUTABLE_HASH_MAP.this.size();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public KEY_TYPE FIRST_KEY() {
|
||||
return FIRST_ENTRY_KEY();
|
||||
}
|
||||
|
||||
@Override
|
||||
public KEY_TYPE POLL_FIRST_KEY() { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public KEY_TYPE LAST_KEY() {
|
||||
return LAST_ENTRY_KEY();
|
||||
}
|
||||
|
||||
@Override
|
||||
public KEY_TYPE POLL_LAST_KEY() { throw new UnsupportedOperationException(); }
|
||||
|
||||
#if TYPE_OBJECT
|
||||
@Override
|
||||
public void forEach(Consumer KEY_SUPER_GENERIC_TYPE action) {
|
||||
int index = firstIndex;
|
||||
while(index != -1){
|
||||
action.accept(keys[index]);
|
||||
index = (int)links[index];
|
||||
}
|
||||
}
|
||||
|
||||
#else
|
||||
@Override
|
||||
public void forEach(CONSUMER KEY_SUPER_GENERIC_TYPE action) {
|
||||
int index = firstIndex;
|
||||
while(index != -1){
|
||||
action.accept(keys[index]);
|
||||
index = (int)links[index];
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
@Override
|
||||
public COMPARATOR KEY_GENERIC_TYPE comparator() { return null; }
|
||||
|
||||
@Override
|
||||
public SORTED_SET KEY_GENERIC_TYPE subSet(KEY_TYPE fromElement, KEY_TYPE toElement) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public SORTED_SET KEY_GENERIC_TYPE headSet(KEY_TYPE toElement) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public SORTED_SET KEY_GENERIC_TYPE tailSet(KEY_TYPE fromElement) { throw new UnsupportedOperationException(); }
|
||||
}
|
||||
|
||||
private class Values extends VALUE_ABSTRACT_COLLECTION VALUE_GENERIC_TYPE {
|
||||
#if VALUE_OBJECT
|
||||
@Override
|
||||
@Deprecated
|
||||
public boolean contains(Object e) {
|
||||
return containsValue(e);
|
||||
}
|
||||
|
||||
#else
|
||||
@Override
|
||||
public boolean contains(VALUE_TYPE e) {
|
||||
return containsValue(e);
|
||||
}
|
||||
|
||||
#endif
|
||||
@Override
|
||||
public boolean add(VALUE_TYPE o) {
|
||||
throw new UnsupportedOperationException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public VALUE_ITERATOR VALUE_GENERIC_TYPE iterator() {
|
||||
return new ValueIterator();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return IMMUTABLE_HASH_MAP.this.size();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() { throw new UnsupportedOperationException(); }
|
||||
|
||||
#if VALUE_OBJECT
|
||||
@Override
|
||||
public void forEach(Consumer VALUE_SUPER_GENERIC_TYPE action) {
|
||||
int index = firstIndex;
|
||||
while(index != -1){
|
||||
action.accept(values[index]);
|
||||
index = (int)links[index];
|
||||
}
|
||||
}
|
||||
#else
|
||||
@Override
|
||||
public void forEach(VALUE_CONSUMER VALUE_SUPER_GENERIC_TYPE action) {
|
||||
int index = firstIndex;
|
||||
while(index != -1){
|
||||
action.accept(values[index]);
|
||||
index = (int)links[index];
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
private class FastEntryIterator extends MapIterator implements ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
|
||||
MapEntry entry = new MapEntry();
|
||||
|
||||
public FastEntryIterator() {}
|
||||
public FastEntryIterator(KEY_TYPE from) {
|
||||
super(from);
|
||||
}
|
||||
|
||||
@Override
|
||||
public MAP.Entry KEY_VALUE_GENERIC_TYPE next() {
|
||||
entry.index = nextEntry();
|
||||
return entry;
|
||||
}
|
||||
|
||||
@Override
|
||||
public MAP.Entry KEY_VALUE_GENERIC_TYPE previous() {
|
||||
entry.index = previousEntry();
|
||||
return entry;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void set(MAP.Entry KEY_VALUE_GENERIC_TYPE entry) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public void add(MAP.Entry KEY_VALUE_GENERIC_TYPE entry) { throw new UnsupportedOperationException(); }
|
||||
}
|
||||
|
||||
private class EntryIterator extends MapIterator implements ObjectListIterator<MAP.Entry KEY_VALUE_GENERIC_TYPE> {
|
||||
|
||||
public EntryIterator() {}
|
||||
public EntryIterator(KEY_TYPE from) {
|
||||
super(from);
|
||||
}
|
||||
|
||||
@Override
|
||||
public MAP.Entry KEY_VALUE_GENERIC_TYPE next() {
|
||||
return new MapEntry(nextEntry());
|
||||
}
|
||||
|
||||
@Override
|
||||
public MAP.Entry KEY_VALUE_GENERIC_TYPE previous() {
|
||||
return new MapEntry(previousEntry());
|
||||
}
|
||||
|
||||
@Override
|
||||
public void remove() { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public void set(MAP.Entry KEY_VALUE_GENERIC_TYPE entry) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public void add(MAP.Entry KEY_VALUE_GENERIC_TYPE entry) { throw new UnsupportedOperationException(); }
|
||||
}
|
||||
|
||||
private class KeyIterator extends MapIterator implements LIST_ITERATOR KEY_GENERIC_TYPE {
|
||||
|
||||
public KeyIterator() {}
|
||||
public KeyIterator(KEY_TYPE from) {
|
||||
super(from);
|
||||
}
|
||||
|
||||
@Override
|
||||
public KEY_TYPE PREVIOUS() {
|
||||
return keys[previousEntry()];
|
||||
}
|
||||
|
||||
@Override
|
||||
public KEY_TYPE NEXT() {
|
||||
return keys[nextEntry()];
|
||||
}
|
||||
|
||||
@Override
|
||||
public void set(KEY_TYPE e) { throw new UnsupportedOperationException(); }
|
||||
@Override
|
||||
public void add(KEY_TYPE e) { throw new UnsupportedOperationException(); }
|
||||
}
|
||||
|
||||
private class ValueIterator extends MapIterator implements VALUE_LIST_ITERATOR VALUE_GENERIC_TYPE {
|
||||
public ValueIterator() {}
|
||||
|
||||
@Override
|
||||
public VALUE_TYPE VALUE_PREVIOUS() {
|
||||
return values[previousEntry()];
|
||||
}
|
||||
|
||||
@Override
|
||||
public VALUE_TYPE VALUE_NEXT() {
|
||||
return values[nextEntry()];
|
||||
}
|
||||
|
||||
@Override
|
||||
public void set(VALUE_TYPE e) { throw new UnsupportedOperationException(); }
|
||||
|
||||
@Override
|
||||
public void add(VALUE_TYPE e) { throw new UnsupportedOperationException(); }
|
||||
|
||||
}
|
||||
|
||||
private class MapIterator {
|
||||
int previous = -1;
|
||||
int next = -1;
|
||||
int current = -1;
|
||||
int index = 0;
|
||||
|
||||
MapIterator() {
|
||||
next = firstIndex;
|
||||
}
|
||||
|
||||
MapIterator(KEY_TYPE from) {
|
||||
if(KEY_EQUALS_NULL(from)) {
|
||||
if(containsNull) {
|
||||
next = (int) links[nullIndex];
|
||||
previous = nullIndex;
|
||||
}
|
||||
else throw new NoSuchElementException("The null element is not in the set");
|
||||
}
|
||||
else if(keys[lastIndex] == from) {
|
||||
previous = lastIndex;
|
||||
index = size;
|
||||
}
|
||||
else {
|
||||
int pos = HashUtil.mix(KEY_TO_HASH(from)) & mask;
|
||||
while(KEY_EQUALS_NOT_NULL(keys[pos])) {
|
||||
if(KEY_EQUALS(keys[pos], from)) {
|
||||
next = (int)links[pos];
|
||||
previous = pos;
|
||||
break;
|
||||
}
|
||||
pos = ++pos & mask;
|
||||
}
|
||||
if(previous == -1 && next == -1)
|
||||
throw new NoSuchElementException("The element was not found");
|
||||
}
|
||||
}
|
||||
|
||||
public boolean hasNext() {
|
||||
return next != -1;
|
||||
}
|
||||
|
||||
public boolean hasPrevious() {
|
||||
return previous != -1;
|
||||
}
|
||||
|
||||
public int nextIndex() {
|
||||
ensureIndexKnown();
|
||||
return index;
|
||||
}
|
||||
|
||||
public int previousIndex() {
|
||||
ensureIndexKnown();
|
||||
return index - 1;
|
||||
}
|
||||
|
||||
public void remove() { throw new UnsupportedOperationException(); }
|
||||
|
||||
public int previousEntry() {
|
||||
if(!hasPrevious()) throw new NoSuchElementException();
|
||||
current = previous;
|
||||
previous = (int)(links[current] >> 32);
|
||||
next = current;
|
||||
if(index >= 0) index--;
|
||||
return current;
|
||||
}
|
||||
|
||||
public int nextEntry() {
|
||||
if(!hasNext()) throw new NoSuchElementException();
|
||||
current = next;
|
||||
next = (int)(links[current]);
|
||||
previous = current;
|
||||
if(index >= 0) index++;
|
||||
return current;
|
||||
}
|
||||
|
||||
private void ensureIndexKnown() {
|
||||
if(index == -1) {
|
||||
if(previous == -1) {
|
||||
index = 0;
|
||||
}
|
||||
else if(next == -1) {
|
||||
index = size;
|
||||
}
|
||||
else {
|
||||
index = 1;
|
||||
for(int pos = firstIndex;pos != previous;pos = (int)links[pos], index++);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue