Long2LongArrayMap (Primitive-Collections 0.7.0 API)

java.lang.Object
- java.util.AbstractMap<java.lang.Long,java.lang.Long>
- - speiger.src.collections.longs.maps.abstracts.AbstractLong2LongMap
  - - speiger.src.collections.longs.maps.impl.misc.Long2LongArrayMap

All Implemented Interfaces:

java.util.function.LongUnaryOperator, java.util.Map<java.lang.Long,java.lang.Long>, Long2LongFunction, Long2LongMap, Long2LongOrderedMap
```
public class Long2LongArrayMap
extends AbstractLong2LongMap
implements Long2LongOrderedMap
```
A Very Specific Type Specific implementation of a ArrayMap. This type of map is for very specific use cases that usaully would have lead to Tupled Lists otherwise. It also does not allow duplication (except for array constructors) and checks from last to first. It is not designed to be used as a HashMap replacement due to the poor performance it would cause.

Note:

in this implementation SubMaps do NOT keep track of parent changes fully. For performance reasons it will just have a start/end index and not values Anything within that range will be updated appropiatly a shrink/growth of elements will break SubMaps in some ways. This can be useful but be careful, this implementation does not shrink and only grows.

Nested Class Summary
- Nested classes/interfaces inherited from class speiger.src.collections.longs.maps.abstracts.AbstractLong2LongMap
  AbstractLong2LongMap.BasicEntry
- Nested classes/interfaces inherited from class java.util.AbstractMap
  java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>
- Nested classes/interfaces inherited from interface speiger.src.collections.longs.maps.interfaces.Long2LongOrderedMap
  Long2LongOrderedMap.FastOrderedSet
- Nested classes/interfaces inherited from interface speiger.src.collections.longs.maps.interfaces.Long2LongMap
  Long2LongMap.BuilderCache, Long2LongMap.Entry, Long2LongMap.FastEntrySet, Long2LongMap.MapBuilder

Constructor Summary

Constructors
Constructor and Description
`Long2LongArrayMap()` Default Constructor
`Long2LongArrayMap(int minCapacity)` Constructor that defines the minimum capacity
`Long2LongArrayMap(long[] keys, long[] values)` Helper constructor that allow to create a map from unboxed values
`Long2LongArrayMap(java.lang.Long[] keys, java.lang.Long[] values)` Helper constructor that allow to create a map from boxed values (it will unbox them)
`Long2LongArrayMap(long[] keys, long[] values, int length)` Helper constructor that allow to create a map from unboxed values
`Long2LongArrayMap(java.lang.Long[] keys, java.lang.Long[] values, int length)` Helper constructor that allow to create a map from boxed values (it will unbox them) with a custom length
`Long2LongArrayMap(Long2LongMap map)` A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
`Long2LongArrayMap(java.util.Map<? extends java.lang.Long,? extends java.lang.Long> map)` A Helper constructor that allows to create a Map with exactly the same values as the provided map.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`long`	`addTo(long key, long value)` A Helper method to add a primitives together.
`void`	`clear()`
`long`	`computeLong(long key, LongLongUnaryOperator mappingFunction)` A Type Specific compute method to reduce boxing/unboxing
`long`	`computeLongIfAbsent(long key, Long2LongFunction mappingFunction)` A Type Specific compute method to reduce boxing/unboxing
`long`	`computeLongIfPresent(long key, LongLongUnaryOperator mappingFunction)` A Type Specific compute method to reduce boxing/unboxing
`boolean`	`containsKey(long key)` Type Specific method to reduce boxing/unboxing of values
`boolean`	`containsKey(java.lang.Object key)`
`boolean`	`containsValue(long value)` Type Specific method to reduce boxing/unboxing of values
`boolean`	`containsValue(java.lang.Object value)`
`Long2LongArrayMap`	`copy()` A Function that does a shallow clone of the Map itself.
`long`	`firstLongKey()` A method to get the first Key of a Map.
`long`	`firstLongValue()` A method to get the first Value of a Map.
`void`	`forEach(LongLongConsumer action)` Type Specific forEach method to reduce boxing/unboxing
`long`	`get(long key)` A Type Specific get method to reduce boxing/unboxing
`long`	`getAndMoveToFirst(long key)` A Specific get method that allows to move teh given key/value int the first index.
`long`	`getAndMoveToLast(long key)` A Specific get method that allows to move teh given key/value int the last index.
`long`	`getOrDefault(long key, long defaultValue)` A Type Specific getOrDefault method to reduce boxing/unboxing
`LongOrderedSet`	`keySet()`
`long`	`lastLongKey()` A method to get the last Key of a Map.
`long`	`lastLongValue()` A method to get the last Value of a Map.
`ObjectOrderedSet<Long2LongMap.Entry>`	`long2LongEntrySet()` Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
`void`	`mergeAllLong(Long2LongMap m, LongLongUnaryOperator mappingFunction)` A Bulk method for merging Maps.
`long`	`mergeLong(long key, long value, LongLongUnaryOperator mappingFunction)` A Type Specific merge method to reduce boxing/unboxing
`boolean`	`moveToFirst(long key)` A specific move method to move a given key/value to the first index.
`boolean`	`moveToLast(long key)` A specific move method to move a given key/value to the last index.
`long`	`pollFirstLongKey()` A method to get and remove the first Key of a Map.
`long`	`pollLastLongKey()` A method to get and remove the last Key of a Map.
`long`	`put(long key, long value)` Type Specific method to reduce boxing/unboxing of values
`long`	`putAndMoveToFirst(long key, long value)` A customized put method that allows you to insert into the first index.
`long`	`putAndMoveToLast(long key, long value)` A customized put method that allows you to insert into the last index.
`long`	`putIfAbsent(long key, long value)` Type Specific method to reduce boxing/unboxing of values
`long`	`remove(long key)` Type Specific remove function to reduce boxing/unboxing
`boolean`	`remove(long key, long value)` Type Specific remove function to reduce boxing/unboxing
`java.lang.Long`	`remove(java.lang.Object key)`
`boolean`	`remove(java.lang.Object key, java.lang.Object value)`
`long`	`removeOrDefault(long key, long defaultValue)` Type-Specific Remove function with a default return value if wanted.
`long`	`replace(long key, long value)` A Type Specific replace method to reduce boxing/unboxing replace an existing value
`boolean`	`replace(long key, long oldValue, long newValue)` A Type Specific replace method to replace an existing value
`int`	`size()`
`long`	`subFrom(long key, long value)` A Helper method to subtract from primitive from each other.
`long`	`supplyLongIfAbsent(long key, LongSupplier valueProvider)` A Supplier based computeIfAbsent function to fill the most used usecase of this function
`LongCollection`	`values()`

Methods inherited from class speiger.src.collections.longs.maps.abstracts.AbstractLong2LongMap
addToAll, entrySet, equals, get, getDefaultReturnValue, getOrDefault, hashCode, put, putAll, putAll, putAll, putAll, putAllIfAbsent, replaceLongs, replaceLongs, setDefaultReturnValue

Methods inherited from class java.util.AbstractMap
isEmpty, toString

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface speiger.src.collections.longs.maps.interfaces.Long2LongOrderedMap
synchronize, synchronize, unmodifiable

Methods inherited from interface speiger.src.collections.longs.maps.interfaces.Long2LongMap
addToAll, builder, compute, computeIfAbsent, computeIfPresent, entrySet, forEach, get, getDefaultReturnValue, getOrDefault, merge, put, putAll, putAll, putAll, putAll, putAll, putAllIfAbsent, putIfAbsent, replace, replace, replaceAll, replaceLongs, replaceLongs, setDefaultReturnValue

Methods inherited from interface java.util.Map
equals, hashCode, isEmpty, putAll

Methods inherited from interface speiger.src.collections.longs.functions.function.Long2LongFunction
applyAsLong

Methods inherited from interface java.util.function.LongUnaryOperator
andThen, compose, identity

- Constructor Detail
  - Long2LongArrayMap
```
public Long2LongArrayMap()
```
    Default Constructor
  - Long2LongArrayMap
```
public Long2LongArrayMap(int minCapacity)
```
    Constructor that defines the minimum capacity
    
    Parameters:
    
    minCapacity - the minimum capacity the HashMap is allowed to be.
    
    Throws:
    
    java.lang.IllegalStateException - if the minimum capacity is negative
  - Long2LongArrayMap
```
public Long2LongArrayMap(java.lang.Long[] keys,
                         java.lang.Long[] values)
```
    Helper constructor that allow to create a map from boxed values (it will unbox them)
    
    Parameters:
    
    keys - the keys that should be put into the map
    
    values - the values that should be put into the map.
    
    Throws:
    
    java.lang.IllegalStateException - if the keys and values do not match in length
  - Long2LongArrayMap
```
public Long2LongArrayMap(java.lang.Long[] keys,
                         java.lang.Long[] values,
                         int length)
```
    Helper constructor that allow to create a map from boxed values (it will unbox them) with a custom length
    
    Parameters:
    
    keys - the keys that should be put into the map
    
    values - the values that should be put into the map.
    
    length - the amount of values that should be pulled from the array
    
    Throws:
    
    java.lang.IllegalStateException - if the keys and values do not match in length
  - Long2LongArrayMap
```
public Long2LongArrayMap(long[] keys,
                         long[] values)
```
    Helper constructor that allow to create a map from unboxed values
    
    Parameters:
    
    keys - the keys that should be put into the map
    
    values - the values that should be put into the map.
    
    Throws:
    
    java.lang.IllegalStateException - if the keys and values do not match in lenght
  - Long2LongArrayMap
```
public Long2LongArrayMap(long[] keys,
                         long[] values,
                         int length)
```
    Helper constructor that allow to create a map from unboxed values
    
    Parameters:
    
    keys - the keys that should be put into the map
    
    values - the values that should be put into the map.
    
    length - the amount of values that should be pulled from the array
    
    Throws:
    
    java.lang.IllegalStateException - if the keys and values do not match in lenght
  - Long2LongArrayMap
```
public Long2LongArrayMap(java.util.Map<? extends java.lang.Long,? extends java.lang.Long> map)
```
    A Helper constructor that allows to create a Map with exactly the same values as the provided map.
    
    Parameters:
    
    map - the values that should be present in the map
  - Long2LongArrayMap
```
public Long2LongArrayMap(Long2LongMap map)
```
    A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
    
    Parameters:
    
    map - the values that should be present in the map
- Method Detail
  - put
```
public long put(long key,
                long value)
```
    Description copied from interface: Long2LongMap
    
    Type Specific method to reduce boxing/unboxing of values
    
    Specified by:
    
    put in interface Long2LongMap
    
    Parameters:
    
    key - the key that should be inserted,
    
    value - the value that should be inserted
    
    Returns:
    
    the last present value or default return value.
    
    See Also:
    
    Map.put(Object, Object)
  - putIfAbsent
```
public long putIfAbsent(long key,
                        long value)
```
    Description copied from interface: Long2LongMap
    
    Type Specific method to reduce boxing/unboxing of values
    
    Specified by:
    
    putIfAbsent in interface Long2LongMap
    
    Parameters:
    
    key - the key that should be inserted,
    
    value - the value that should be inserted
    
    Returns:
    
    the last present value or default return value.
    
    See Also:
    
    Map.putIfAbsent(Object, Object)
  - addTo
```
public long addTo(long key,
                  long value)
```
    Description copied from interface: Long2LongMap
    
    A Helper method to add a primitives together. If key is not present then this functions as a put.
    
    Specified by:
    
    addTo in interface Long2LongMap
    
    Parameters:
    
    key - the key that should be inserted,
    
    value - the value that should be inserted / added
    
    Returns:
    
    the last present value or default return value.
  - subFrom
```
public long subFrom(long key,
                    long value)
```
    Description copied from interface: Long2LongMap
    
    A Helper method to subtract from primitive from each other. If the key is not present it will just return the defaultValue How the implementation works is that it will subtract from the current value (if not present it will do nothing) and fence it to the Long2LongMap.getDefaultReturnValue() If the fence is reached the element will be automaticall removed
    
    Specified by:
    
    subFrom in interface Long2LongMap
    
    Parameters:
    
    key - that should be subtract from
    
    value - that should be subtract
    
    Returns:
    
    the last present or default return value
  - putAndMoveToFirst
```
public long putAndMoveToFirst(long key,
                              long value)
```
    Description copied from interface: Long2LongOrderedMap
    
    A customized put method that allows you to insert into the first index.
    
    Specified by:
    
    putAndMoveToFirst in interface Long2LongOrderedMap
    
    Parameters:
    
    key - the key that should be inserted
    
    value - the value that should be inserted
    
    Returns:
    
    the previous present or default return value
    
    See Also:
    
    Map.put(Object, Object)
  - putAndMoveToLast
```
public long putAndMoveToLast(long key,
                             long value)
```
    Description copied from interface: Long2LongOrderedMap
    
    A customized put method that allows you to insert into the last index. (This may be nessesary depending on the implementation)
    
    Specified by:
    
    putAndMoveToLast in interface Long2LongOrderedMap
    
    Parameters:
    
    key - the key that should be inserted
    
    value - the value that should be inserted
    
    Returns:
    
    the previous present or default return value
    
    See Also:
    
    Map.put(Object, Object)
  - moveToFirst
```
public boolean moveToFirst(long key)
```
    Description copied from interface: Long2LongOrderedMap
    
    A specific move method to move a given key/value to the first index.
    
    Specified by:
    
    moveToFirst in interface Long2LongOrderedMap
    
    Parameters:
    
    key - that should be moved to the first index
    
    Returns:
    
    true if the value was moved.
  - moveToLast
```
public boolean moveToLast(long key)
```
    Description copied from interface: Long2LongOrderedMap
    
    A specific move method to move a given key/value to the last index.
    
    Specified by:
    
    moveToLast in interface Long2LongOrderedMap
    
    Parameters:
    
    key - that should be moved to the first last
    
    Returns:
    
    true if the value was moved.
  - containsKey
```
public boolean containsKey(long key)
```
    Description copied from interface: Long2LongMap
    
    Type Specific method to reduce boxing/unboxing of values
    
    Specified by:
    
    containsKey in interface Long2LongMap
    
    Overrides:
    
    containsKey in class AbstractLong2LongMap
    
    Parameters:
    
    key - element that is searched for
    
    Returns:
    
    if the key is present
  - containsValue
```
public boolean containsValue(long value)
```
    Description copied from interface: Long2LongMap
    
    Type Specific method to reduce boxing/unboxing of values
    
    Specified by:
    
    containsValue in interface Long2LongMap
    
    Overrides:
    
    containsValue in class AbstractLong2LongMap
    
    Parameters:
    
    value - element that is searched for
    
    Returns:
    
    if the value is present
  - containsKey
```
public boolean containsKey(java.lang.Object key)
```
    Specified by:
    
    containsKey in interface java.util.Map<java.lang.Long,java.lang.Long>
    
    Specified by:
    
    containsKey in interface Long2LongMap
    
    Overrides:
    
    containsKey in class java.util.AbstractMap<java.lang.Long,java.lang.Long>
    
    Parameters:
    
    key - that is searched for.
    
    Returns:
    
    true if found
    
    See Also:
    
    Map.containsKey(Object)
  - containsValue
```
public boolean containsValue(java.lang.Object value)
```
    Specified by:
    
    containsValue in interface java.util.Map<java.lang.Long,java.lang.Long>
    
    Specified by:
    
    containsValue in interface Long2LongMap
    
    Overrides:
    
    containsValue in class java.util.AbstractMap<java.lang.Long,java.lang.Long>
    
    Parameters:
    
    value - that is searched for.
    
    Returns:
    
    true if found
    
    See Also:
    
    Map.containsValue(Object)
  - get
```
public long get(long key)
```
    Description copied from interface: Long2LongMap
    
    A Type Specific get method to reduce boxing/unboxing
    
    Specified by:
    
    get in interface Long2LongFunction
    
    Specified by:
    
    get in interface Long2LongMap
    
    Parameters:
    
    key - the key that is searched for
    
    Returns:
    
    the searched value or default return value
  - getOrDefault
```
public long getOrDefault(long key,
                         long defaultValue)
```
    Description copied from interface: Long2LongMap
    
    A Type Specific getOrDefault method to reduce boxing/unboxing
    
    Specified by:
    
    getOrDefault in interface Long2LongMap
    
    Overrides:
    
    getOrDefault in class AbstractLong2LongMap
    
    Parameters:
    
    key - the key that is searched for
    
    defaultValue - the value that should be returned if the key is not present
    
    Returns:
    
    the searched value or defaultValue value
  - getAndMoveToFirst
```
public long getAndMoveToFirst(long key)
```
    Description copied from interface: Long2LongOrderedMap
    
    A Specific get method that allows to move teh given key/value int the first index.
    
    Specified by:
    
    getAndMoveToFirst in interface Long2LongOrderedMap
    
    Parameters:
    
    key - that is searched for
    
    Returns:
    
    the given value for the requested key or default return value
  - getAndMoveToLast
```
public long getAndMoveToLast(long key)
```
    Description copied from interface: Long2LongOrderedMap
    
    A Specific get method that allows to move teh given key/value int the last index.
    
    Specified by:
    
    getAndMoveToLast in interface Long2LongOrderedMap
    
    Parameters:
    
    key - that is searched for
    
    Returns:
    
    the given value for the requested key or default return value
  - firstLongKey
```
public long firstLongKey()
```
    Description copied from interface: Long2LongOrderedMap
    
    A method to get the first Key of a Map.
    
    Specified by:
    
    firstLongKey in interface Long2LongOrderedMap
    
    Returns:
    
    the first key in the map
  - lastLongKey
```
public long lastLongKey()
```
    Description copied from interface: Long2LongOrderedMap
    
    A method to get the last Key of a Map.
    
    Specified by:
    
    lastLongKey in interface Long2LongOrderedMap
    
    Returns:
    
    the last key in the map
  - firstLongValue
```
public long firstLongValue()
```
    Description copied from interface: Long2LongOrderedMap
    
    A method to get the first Value of a Map.
    
    Specified by:
    
    firstLongValue in interface Long2LongOrderedMap
    
    Returns:
    
    the first key in the map
  - lastLongValue
```
public long lastLongValue()
```
    Description copied from interface: Long2LongOrderedMap
    
    A method to get the last Value of a Map.
    
    Specified by:
    
    lastLongValue in interface Long2LongOrderedMap
    
    Returns:
    
    the last key in the map
  - pollFirstLongKey
```
public long pollFirstLongKey()
```
    Description copied from interface: Long2LongOrderedMap
    
    A method to get and remove the first Key of a Map.
    
    Specified by:
    
    pollFirstLongKey in interface Long2LongOrderedMap
    
    Returns:
    
    the first key in the map
  - pollLastLongKey
```
public long pollLastLongKey()
```
    Description copied from interface: Long2LongOrderedMap
    
    A method to get and remove the last Key of a Map.
    
    Specified by:
    
    pollLastLongKey in interface Long2LongOrderedMap
    
    Returns:
    
    the last key in the map
  - remove
```
public long remove(long key)
```
    Description copied from interface: Long2LongMap
    
    Type Specific remove function to reduce boxing/unboxing
    
    Specified by:
    
    remove in interface Long2LongMap
    
    Parameters:
    
    key - the element that should be removed
    
    Returns:
    
    the value that was removed or default return value
  - removeOrDefault
```
public long removeOrDefault(long key,
                            long defaultValue)
```
    Description copied from interface: Long2LongMap
    
    Type-Specific Remove function with a default return value if wanted.
    
    Specified by:
    
    removeOrDefault in interface Long2LongMap
    
    Parameters:
    
    key - the element that should be removed
    
    defaultValue - the value that should be returned if the entry doesn't exist
    
    Returns:
    
    the value that was removed or default value
    
    See Also:
    
    Map.remove(Object, Object)
  - remove
```
public boolean remove(long key,
                      long value)
```
    Description copied from interface: Long2LongMap
    
    Type Specific remove function to reduce boxing/unboxing
    
    Specified by:
    
    remove in interface Long2LongMap
    
    Parameters:
    
    key - the element that should be removed
    
    value - the expected value that should be found
    
    Returns:
    
    true if the key and value was found and removed
    
    See Also:
    
    Map.remove(Object, Object)
  - remove
```
public java.lang.Long remove(java.lang.Object key)
```
    Specified by:
    
    remove in interface java.util.Map<java.lang.Long,java.lang.Long>
    
    Specified by:
    
    remove in interface Long2LongMap
    
    Overrides:
    
    remove in class AbstractLong2LongMap
    
    Parameters:
    
    key - the element that should be removed
    
    Returns:
    
    the value that was removed or default return value
    
    See Also:
    
    Map.remove(Object)
  - remove
```
public boolean remove(java.lang.Object key,
                      java.lang.Object value)
```
    Specified by:
    
    remove in interface java.util.Map<java.lang.Long,java.lang.Long>
    
    Specified by:
    
    remove in interface Long2LongMap
    
    Parameters:
    
    key - the element that should be removed
    
    value - the expected value that should be found
    
    Returns:
    
    true if the key and value was found and removed
    
    See Also:
    
    Map.remove(Object, Object)
  - forEach
```
public void forEach(LongLongConsumer action)
```
    Description copied from interface: Long2LongMap
    
    Type Specific forEach method to reduce boxing/unboxing
    
    Specified by:
    
    forEach in interface Long2LongMap
    
    Overrides:
    
    forEach in class AbstractLong2LongMap
    
    Parameters:
    
    action - processor of the values that are iterator over
  - keySet
```
public LongOrderedSet keySet()
```
    Specified by:
    
    keySet in interface java.util.Map<java.lang.Long,java.lang.Long>
    
    Specified by:
    
    keySet in interface Long2LongMap
    
    Specified by:
    
    keySet in interface Long2LongOrderedMap
    
    Overrides:
    
    keySet in class AbstractLong2LongMap
  - values
```
public LongCollection values()
```
    Specified by:
    
    values in interface java.util.Map<java.lang.Long,java.lang.Long>
    
    Specified by:
    
    values in interface Long2LongMap
    
    Overrides:
    
    values in class AbstractLong2LongMap
  - long2LongEntrySet
```
public ObjectOrderedSet<Long2LongMap.Entry> long2LongEntrySet()
```
    Description copied from interface: Long2LongMap
    
    Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
    
    Specified by:
    
    long2LongEntrySet in interface Long2LongMap
    
    Specified by:
    
    long2LongEntrySet in interface Long2LongOrderedMap
    
    Returns:
    
    a EntrySet of the collection
  - replace
```
public boolean replace(long key,
                       long oldValue,
                       long newValue)
```
    Description copied from interface: Long2LongMap
    
    A Type Specific replace method to replace an existing value
    
    Specified by:
    
    replace in interface Long2LongMap
    
    Overrides:
    
    replace in class AbstractLong2LongMap
    
    Parameters:
    
    key - the element that should be searched for
    
    oldValue - the expected value to be replaced
    
    newValue - the value to replace the oldValue with.
    
    Returns:
    
    true if the value got replaced
  - replace
```
public long replace(long key,
                    long value)
```
    Description copied from interface: Long2LongMap
    
    A Type Specific replace method to reduce boxing/unboxing replace an existing value
    
    Specified by:
    
    replace in interface Long2LongMap
    
    Overrides:
    
    replace in class AbstractLong2LongMap
    
    Parameters:
    
    key - the element that should be searched for
    
    value - the value to replace with.
    
    Returns:
    
    the present value or default return value
  - computeLong
```
public long computeLong(long key,
                        LongLongUnaryOperator mappingFunction)
```
    Description copied from interface: Long2LongMap
    
    A Type Specific compute method to reduce boxing/unboxing
    
    Specified by:
    
    computeLong in interface Long2LongMap
    
    Overrides:
    
    computeLong in class AbstractLong2LongMap
    
    Parameters:
    
    key - the key that should be computed
    
    mappingFunction - the operator that should generate the value
    
    Returns:
    
    the result of the computation
  - computeLongIfAbsent
```
public long computeLongIfAbsent(long key,
                                Long2LongFunction mappingFunction)
```
    Description copied from interface: Long2LongMap
    
    A Type Specific compute method to reduce boxing/unboxing
    
    Specified by:
    
    computeLongIfAbsent in interface Long2LongMap
    
    Overrides:
    
    computeLongIfAbsent in class AbstractLong2LongMap
    
    Parameters:
    
    key - the key that should be computed
    
    mappingFunction - the operator that should generate the value if not present
    
    Returns:
    
    the result of the computed value or present value
  - supplyLongIfAbsent
```
public long supplyLongIfAbsent(long key,
                               LongSupplier valueProvider)
```
    Description copied from interface: Long2LongMap
    
    A Supplier based computeIfAbsent function to fill the most used usecase of this function
    
    Specified by:
    
    supplyLongIfAbsent in interface Long2LongMap
    
    Overrides:
    
    supplyLongIfAbsent in class AbstractLong2LongMap
    
    Parameters:
    
    key - the key that should be computed
    
    valueProvider - the value if not present
    
    Returns:
    
    the result of the computed value or present value
  - computeLongIfPresent
```
public long computeLongIfPresent(long key,
                                 LongLongUnaryOperator mappingFunction)
```
    Description copied from interface: Long2LongMap
    
    A Type Specific compute method to reduce boxing/unboxing
    
    Specified by:
    
    computeLongIfPresent in interface Long2LongMap
    
    Overrides:
    
    computeLongIfPresent in class AbstractLong2LongMap
    
    Parameters:
    
    key - the key that should be computed
    
    mappingFunction - the operator that should generate the value if present
    
    Returns:
    
    the result of the default return value or present value
  - mergeLong
```
public long mergeLong(long key,
                      long value,
                      LongLongUnaryOperator mappingFunction)
```
    Description copied from interface: Long2LongMap
    
    A Type Specific merge method to reduce boxing/unboxing
    
    Specified by:
    
    mergeLong in interface Long2LongMap
    
    Overrides:
    
    mergeLong in class AbstractLong2LongMap
    
    Parameters:
    
    key - the key that should be be searched for
    
    value - the value that should be merged with
    
    mappingFunction - the operator that should generate the new Value
    
    Returns:
    
    the result of the merge
  - mergeAllLong
```
public void mergeAllLong(Long2LongMap m,
                         LongLongUnaryOperator mappingFunction)
```
    Description copied from interface: Long2LongMap
    
    A Bulk method for merging Maps.
    
    Specified by:
    
    mergeAllLong in interface Long2LongMap
    
    Overrides:
    
    mergeAllLong in class AbstractLong2LongMap
    
    Parameters:
    
    m - the entries that should be bulk added
    
    mappingFunction - the operator that should generate the new Value
  - size
```
public int size()
```
    Specified by:
    
    size in interface java.util.Map<java.lang.Long,java.lang.Long>
    
    Overrides:
    
    size in class java.util.AbstractMap<java.lang.Long,java.lang.Long>
  - clear
```
public void clear()
```
    Specified by:
    
    clear in interface java.util.Map<java.lang.Long,java.lang.Long>
    
    Overrides:
    
    clear in class java.util.AbstractMap<java.lang.Long,java.lang.Long>
  - copy
```
public Long2LongArrayMap copy()
```
    Description copied from interface: Long2LongMap
    
    A Function that does a shallow clone of the Map itself. This function is more optimized then a copy constructor since the Map does not have to be unsorted/resorted. It can be compared to Cloneable but with less exception risk
    
    Specified by:
    
    copy in interface Long2LongMap
    
    Specified by:
    
    copy in interface Long2LongOrderedMap
    
    Overrides:
    
    copy in class AbstractLong2LongMap
    
    Returns:
    
    a Shallow Copy of the Map

Class Long2LongArrayMap

Nested Class Summary

Nested classes/interfaces inherited from class speiger.src.collections.longs.maps.abstracts.AbstractLong2LongMap

Nested classes/interfaces inherited from class java.util.AbstractMap

Nested classes/interfaces inherited from interface speiger.src.collections.longs.maps.interfaces.Long2LongOrderedMap

Nested classes/interfaces inherited from interface speiger.src.collections.longs.maps.interfaces.Long2LongMap

Constructor Summary

Method Summary

Methods inherited from class speiger.src.collections.longs.maps.abstracts.AbstractLong2LongMap

Methods inherited from class java.util.AbstractMap

Methods inherited from class java.lang.Object

Methods inherited from interface speiger.src.collections.longs.maps.interfaces.Long2LongOrderedMap

Methods inherited from interface speiger.src.collections.longs.maps.interfaces.Long2LongMap

Methods inherited from interface java.util.Map

Methods inherited from interface speiger.src.collections.longs.functions.function.Long2LongFunction

Methods inherited from interface java.util.function.LongUnaryOperator

Constructor Detail

Long2LongArrayMap

Long2LongArrayMap

Long2LongArrayMap

Long2LongArrayMap

Long2LongArrayMap

Long2LongArrayMap

Long2LongArrayMap

Long2LongArrayMap

Method Detail

put

putIfAbsent

addTo

subFrom

putAndMoveToFirst

putAndMoveToLast

moveToFirst

moveToLast

containsKey

containsValue

containsKey

containsValue

get

getOrDefault

getAndMoveToFirst

getAndMoveToLast

firstLongKey

lastLongKey

firstLongValue

lastLongValue

pollFirstLongKey

pollLastLongKey

remove

removeOrDefault

remove

remove

remove

forEach

keySet

values

long2LongEntrySet

replace

replace

computeLong

computeLongIfAbsent

supplyLongIfAbsent

computeLongIfPresent

mergeLong

mergeAllLong

size

clear

copy