T - the keyType of elements maintained by this Collectionpublic static class Object2IntMaps.EmptyMap<T> extends AbstractObject2IntMap<T>
AbstractObject2IntMap.BasicEntry<T>java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>Object2IntMap.BuilderCache<T>, Object2IntMap.Entry<T>, Object2IntMap.FastEntrySet<T>, Object2IntMap.MapBuilder| Constructor and Description |
|---|
EmptyMap() |
| Modifier and Type | Method and Description |
|---|---|
int |
addTo(T key,
int value)
A Helper method to add a primitives together.
|
int |
computeInt(T key,
ObjectIntUnaryOperator<T> mappingFunction)
A Type Specific compute method to reduce boxing/unboxing
|
int |
computeIntIfAbsent(T key,
ToIntFunction<T> mappingFunction)
A Type Specific compute method to reduce boxing/unboxing
|
int |
computeIntIfPresent(T key,
ObjectIntUnaryOperator<T> mappingFunction)
A Type Specific compute method to reduce boxing/unboxing
|
Object2IntMaps.EmptyMap<T> |
copy()
A Function that does a shallow clone of the Map itself.
|
int |
getInt(T key)
A Type Specific get method to reduce boxing/unboxing
|
int |
getOrDefault(T key,
int defaultValue)
A Type Specific getOrDefault method to reduce boxing/unboxing
|
ObjectSet<T> |
keySet() |
void |
mergeAllInt(Object2IntMap<T> m,
IntIntUnaryOperator mappingFunction)
A Bulk method for merging Maps.
|
int |
mergeInt(T key,
int value,
IntIntUnaryOperator mappingFunction)
A Type Specific merge method to reduce boxing/unboxing
|
ObjectSet<Object2IntMap.Entry<T>> |
object2IntEntrySet()
Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
|
int |
put(T key,
int value)
Type Specific method to reduce boxing/unboxing of values
|
int |
putIfAbsent(T key,
int value)
Type Specific method to reduce boxing/unboxing of values
|
int |
rem(T key)
Type Specific remove function to reduce boxing/unboxing
|
int |
remOrDefault(T key,
int defaultValue)
Type-Specific Remove function with a default return value if wanted.
|
boolean |
remove(T key,
int value)
Type Specific remove function to reduce boxing/unboxing
|
int |
subFrom(T key,
int value)
A Helper method to subtract from primitive from each other.
|
int |
supplyIntIfAbsent(T key,
IntSupplier valueProvider)
A Supplier based computeIfAbsent function to fill the most used usecase of this function
|
IntCollection |
values() |
addToAll, containsKey, containsValue, entrySet, equals, forEach, get, getDefaultReturnValue, getOrDefault, hashCode, put, putAll, putAll, putAll, putAll, putAllIfAbsent, remove, replace, replace, replaceInts, replaceInts, setDefaultReturnValueapplyAsInt, builder, compute, computeIfAbsent, computeIfPresent, containsValue, forEach, merge, put, put, putAll, putAll, putIfAbsent, remove, replace, replace, replaceAll, synchronize, synchronize, unmodifiablepublic int put(T key, int value)
Object2IntMapkey - the key that should be inserted,value - the value that should be insertedMap.put(Object, Object)public int putIfAbsent(T key, int value)
Object2IntMapkey - the key that should be inserted,value - the value that should be insertedMap.putIfAbsent(Object, Object)public int addTo(T key, int value)
Object2IntMapkey - the key that should be inserted,value - the value that should be inserted / addedpublic int subFrom(T key, int value)
Object2IntMapObject2IntMap.getDefaultReturnValue()
If the fence is reached the element will be automaticall removedkey - that should be subtract fromvalue - that should be subtractpublic int rem(T key)
Object2IntMapkey - the element that should be removedpublic int remOrDefault(T key, int defaultValue)
Object2IntMapkey - the element that should be removeddefaultValue - the value that should be returned if the entry doesn't existMap.remove(Object, Object)public boolean remove(T key, int value)
Object2IntMapkey - the element that should be removedvalue - the expected value that should be foundMap.remove(Object, Object)public int getInt(T key)
Object2IntMapkey - the key that is searched forpublic int getOrDefault(T key, int defaultValue)
Object2IntMapkey - the key that is searched fordefaultValue - the value that should be returned if the key is not presentpublic int computeInt(T key, ObjectIntUnaryOperator<T> mappingFunction)
Object2IntMapcomputeInt in interface Object2IntMap<T>computeInt in class AbstractObject2IntMap<T>key - the key that should be computedmappingFunction - the operator that should generate the valuepublic int computeIntIfAbsent(T key, ToIntFunction<T> mappingFunction)
Object2IntMapcomputeIntIfAbsent in interface Object2IntMap<T>computeIntIfAbsent in class AbstractObject2IntMap<T>key - the key that should be computedmappingFunction - the operator that should generate the value if not presentpublic int computeIntIfPresent(T key, ObjectIntUnaryOperator<T> mappingFunction)
Object2IntMapcomputeIntIfPresent in interface Object2IntMap<T>computeIntIfPresent in class AbstractObject2IntMap<T>key - the key that should be computedmappingFunction - the operator that should generate the value if presentpublic int supplyIntIfAbsent(T key, IntSupplier valueProvider)
Object2IntMapsupplyIntIfAbsent in interface Object2IntMap<T>supplyIntIfAbsent in class AbstractObject2IntMap<T>key - the key that should be computedvalueProvider - the value if not presentpublic int mergeInt(T key, int value, IntIntUnaryOperator mappingFunction)
Object2IntMapmergeInt in interface Object2IntMap<T>mergeInt in class AbstractObject2IntMap<T>key - the key that should be be searched forvalue - the value that should be merged withmappingFunction - the operator that should generate the new Valuepublic void mergeAllInt(Object2IntMap<T> m, IntIntUnaryOperator mappingFunction)
Object2IntMapmergeAllInt in interface Object2IntMap<T>mergeAllInt in class AbstractObject2IntMap<T>m - the entries that should be bulk addedmappingFunction - the operator that should generate the new Valuepublic ObjectSet<T> keySet()
keySet in interface java.util.Map<T,java.lang.Integer>keySet in interface Object2IntMap<T>keySet in class AbstractObject2IntMap<T>public IntCollection values()
values in interface java.util.Map<T,java.lang.Integer>values in interface Object2IntMap<T>values in class AbstractObject2IntMap<T>public ObjectSet<Object2IntMap.Entry<T>> object2IntEntrySet()
Object2IntMappublic Object2IntMaps.EmptyMap<T> copy()
Object2IntMapcopy in interface Object2IntMap<T>copy in class AbstractObject2IntMap<T>