Double2DoubleOpenCustomHashMap (Primitive-Collections 0.7.0 API)

java.lang.Object
- java.util.AbstractMap<java.lang.Double,java.lang.Double>
- - speiger.src.collections.doubles.maps.abstracts.AbstractDouble2DoubleMap
  - - speiger.src.collections.doubles.maps.impl.customHash.Double2DoubleOpenCustomHashMap

All Implemented Interfaces:

java.util.function.DoubleUnaryOperator, java.util.Map<java.lang.Double,java.lang.Double>, Double2DoubleFunction, Double2DoubleMap, ITrimmable

Direct Known Subclasses:

Double2DoubleLinkedOpenCustomHashMap
```
public class Double2DoubleOpenCustomHashMap
extends AbstractDouble2DoubleMap
implements ITrimmable
```
A Type Specific HashMap that allows for custom HashControl. For cases where Objects/primitive do not allow hashcoding this can be really useful and provide a lot of control.

Nested Class Summary
- Nested classes/interfaces inherited from class speiger.src.collections.doubles.maps.abstracts.AbstractDouble2DoubleMap
  AbstractDouble2DoubleMap.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.doubles.maps.interfaces.Double2DoubleMap
  Double2DoubleMap.BuilderCache, Double2DoubleMap.Entry, Double2DoubleMap.FastEntrySet, Double2DoubleMap.MapBuilder

Constructor Summary

Constructors
Constructor and Description
`Double2DoubleOpenCustomHashMap(double[] keys, double[] values, DoubleStrategy strategy)` Helper constructor that allow to create a map from unboxed values
`Double2DoubleOpenCustomHashMap(java.lang.Double[] keys, java.lang.Double[] values, DoubleStrategy strategy)` Helper constructor that allow to create a map from boxed values (it will unbox them)
`Double2DoubleOpenCustomHashMap(double[] keys, double[] values, float loadFactor, DoubleStrategy strategy)` Helper constructor that allow to create a map from unboxed values
`Double2DoubleOpenCustomHashMap(java.lang.Double[] keys, java.lang.Double[] values, float loadFactor, DoubleStrategy strategy)` Helper constructor that allow to create a map from boxed values (it will unbox them)
`Double2DoubleOpenCustomHashMap(Double2DoubleMap map, DoubleStrategy strategy)` A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
`Double2DoubleOpenCustomHashMap(Double2DoubleMap map, float loadFactor, DoubleStrategy strategy)` A Type Specific Helper function that allows to create a new Map with exactly the same values as the provided map.
`Double2DoubleOpenCustomHashMap(DoubleStrategy strategy)` Default Contstructor
`Double2DoubleOpenCustomHashMap(int minCapacity, DoubleStrategy strategy)` Constructor that defines the minimum capacity
`Double2DoubleOpenCustomHashMap(int minCapacity, float loadFactor, DoubleStrategy strategy)` Constructor that defines the minimum capacity and load factor
`Double2DoubleOpenCustomHashMap(java.util.Map<? extends java.lang.Double,? extends java.lang.Double> map, DoubleStrategy strategy)` A Helper constructor that allows to create a Map with exactly the same values as the provided map.
`Double2DoubleOpenCustomHashMap(java.util.Map<? extends java.lang.Double,? extends java.lang.Double> map, float loadFactor, DoubleStrategy strategy)` 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 Deprecated Methods
Modifier and Type	Method and Description
`double`	`addTo(double key, double value)` A Helper method to add a primitives together.
`void`	`clear()`
`void`	`clearAndTrim(int size)` Trims the collection down to the requested size and clears all elements while doing so
`double`	`computeDouble(double key, DoubleDoubleUnaryOperator mappingFunction)` A Type Specific compute method to reduce boxing/unboxing
`double`	`computeDoubleIfAbsent(double key, Double2DoubleFunction mappingFunction)` A Type Specific compute method to reduce boxing/unboxing
`double`	`computeDoubleIfPresent(double key, DoubleDoubleUnaryOperator mappingFunction)` A Type Specific compute method to reduce boxing/unboxing
`boolean`	`containsKey(double key)` Type Specific method to reduce boxing/unboxing of values
`boolean`	`containsKey(java.lang.Object key)` Deprecated.
`boolean`	`containsValue(double value)` Type Specific method to reduce boxing/unboxing of values
`boolean`	`containsValue(java.lang.Object value)` Deprecated.
`Double2DoubleOpenCustomHashMap`	`copy()` A Function that does a shallow clone of the Map itself.
`ObjectSet<Double2DoubleMap.Entry>`	`double2DoubleEntrySet()` Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
`void`	`forEach(DoubleDoubleConsumer action)` Type Specific forEach method to reduce boxing/unboxing
`double`	`get(double key)` A Type Specific get method to reduce boxing/unboxing
`java.lang.Double`	`get(java.lang.Object key)`
`double`	`getOrDefault(double key, double defaultValue)` A Type Specific getOrDefault method to reduce boxing/unboxing
`DoubleSet`	`keySet()`
`void`	`mergeAllDouble(Double2DoubleMap m, DoubleDoubleUnaryOperator mappingFunction)` A Bulk method for merging Maps.
`double`	`mergeDouble(double key, double value, DoubleDoubleUnaryOperator mappingFunction)` A Type Specific merge method to reduce boxing/unboxing
`double`	`put(double key, double value)` Type Specific method to reduce boxing/unboxing of values
`double`	`putIfAbsent(double key, double value)` Type Specific method to reduce boxing/unboxing of values
`double`	`remove(double key)` Type Specific remove function to reduce boxing/unboxing
`boolean`	`remove(double key, double value)` Type Specific remove function to reduce boxing/unboxing
`java.lang.Double`	`remove(java.lang.Object key)`
`boolean`	`remove(java.lang.Object key, java.lang.Object value)`
`double`	`removeOrDefault(double key, double defaultValue)` Type-Specific Remove function with a default return value if wanted.
`double`	`replace(double key, double value)` A Type Specific replace method to reduce boxing/unboxing replace an existing value
`boolean`	`replace(double key, double oldValue, double newValue)` A Type Specific replace method to replace an existing value
`int`	`size()`
`double`	`subFrom(double key, double value)` A Helper method to subtract from primitive from each other.
`double`	`supplyDoubleIfAbsent(double key, DoubleSupplier valueProvider)` A Supplier based computeIfAbsent function to fill the most used usecase of this function
`boolean`	`trim(int size)` Trims the original collection down to the size of the current elements or the requested size depending which is bigger
`DoubleCollection`	`values()`

Methods inherited from class speiger.src.collections.doubles.maps.abstracts.AbstractDouble2DoubleMap
addToAll, entrySet, equals, getDefaultReturnValue, getOrDefault, hashCode, put, putAll, putAll, putAll, putAll, putAllIfAbsent, replaceDoubles, replaceDoubles, 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.utils.ITrimmable
clearAndTrim, trim

Methods inherited from interface speiger.src.collections.doubles.maps.interfaces.Double2DoubleMap
builder, compute, computeIfAbsent, computeIfPresent, forEach, merge, putAll, putAll, putIfAbsent, replace, replace, replaceAll, synchronize, synchronize, unmodifiable

Methods inherited from interface java.util.Map
isEmpty

Methods inherited from interface speiger.src.collections.doubles.functions.function.Double2DoubleFunction
applyAsDouble

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

- Constructor Detail
  - Double2DoubleOpenCustomHashMap
```
public Double2DoubleOpenCustomHashMap(DoubleStrategy strategy)
```
    Default Contstructor
    
    Parameters:
    
    strategy - the strategy that allows hash control.
    
    Throws:
    
    java.lang.NullPointerException - if Strategy is null
  - Double2DoubleOpenCustomHashMap
```
public Double2DoubleOpenCustomHashMap(int minCapacity,
                                      DoubleStrategy strategy)
```
    Constructor that defines the minimum capacity
    
    Parameters:
    
    minCapacity - the minimum capacity the HashMap is allowed to be.
    
    strategy - the strategy that allows hash control.
    
    Throws:
    
    java.lang.NullPointerException - if Strategy is null
    
    java.lang.IllegalStateException - if the minimum capacity is negative
  - Double2DoubleOpenCustomHashMap
```
public Double2DoubleOpenCustomHashMap(int minCapacity,
                                      float loadFactor,
                                      DoubleStrategy strategy)
```
    Constructor that defines the minimum capacity and load factor
    
    Parameters:
    
    minCapacity - the minimum capacity the HashMap is allowed to be.
    
    loadFactor - the percentage of how full the backing array can be before they resize
    
    strategy - the strategy that allows hash control.
    
    Throws:
    
    java.lang.NullPointerException - if Strategy is null
    
    java.lang.IllegalStateException - if the minimum capacity is negative
    
    java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1
  - Double2DoubleOpenCustomHashMap
```
public Double2DoubleOpenCustomHashMap(java.lang.Double[] keys,
                                      java.lang.Double[] values,
                                      DoubleStrategy strategy)
```
    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.
    
    strategy - the strategy that allows hash control.
    
    Throws:
    
    java.lang.NullPointerException - if Strategy is null
    
    java.lang.IllegalStateException - if the keys and values do not match in lenght
  - Double2DoubleOpenCustomHashMap
```
public Double2DoubleOpenCustomHashMap(java.lang.Double[] keys,
                                      java.lang.Double[] values,
                                      float loadFactor,
                                      DoubleStrategy strategy)
```
    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.
    
    loadFactor - the percentage of how full the backing array can be before they resize
    
    strategy - the strategy that allows hash control.
    
    Throws:
    
    java.lang.NullPointerException - if Strategy is null
    
    java.lang.IllegalStateException - if the keys and values do not match in lenght
    
    java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1
  - Double2DoubleOpenCustomHashMap
```
public Double2DoubleOpenCustomHashMap(double[] keys,
                                      double[] values,
                                      DoubleStrategy strategy)
```
    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.
    
    strategy - the strategy that allows hash control.
    
    Throws:
    
    java.lang.NullPointerException - if Strategy is null
    
    java.lang.IllegalStateException - if the keys and values do not match in lenght
  - Double2DoubleOpenCustomHashMap
```
public Double2DoubleOpenCustomHashMap(double[] keys,
                                      double[] values,
                                      float loadFactor,
                                      DoubleStrategy strategy)
```
    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.
    
    loadFactor - the percentage of how full the backing array can be before they resize
    
    strategy - the strategy that allows hash control.
    
    Throws:
    
    java.lang.NullPointerException - if Strategy is null
    
    java.lang.IllegalStateException - if the keys and values do not match in lenght
    
    java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1
  - Double2DoubleOpenCustomHashMap
```
public Double2DoubleOpenCustomHashMap(java.util.Map<? extends java.lang.Double,? extends java.lang.Double> map,
                                      DoubleStrategy strategy)
```
    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
    
    strategy - the strategy that allows hash control.
    
    Throws:
    
    java.lang.NullPointerException - if Strategy is null
  - Double2DoubleOpenCustomHashMap
```
public Double2DoubleOpenCustomHashMap(java.util.Map<? extends java.lang.Double,? extends java.lang.Double> map,
                                      float loadFactor,
                                      DoubleStrategy strategy)
```
    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
    
    loadFactor - the percentage of how full the backing array can be before they resize
    
    strategy - the strategy that allows hash control.
    
    Throws:
    
    java.lang.NullPointerException - if Strategy is null
    
    java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1
  - Double2DoubleOpenCustomHashMap
```
public Double2DoubleOpenCustomHashMap(Double2DoubleMap map,
                                      DoubleStrategy strategy)
```
    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
    
    strategy - the strategy that allows hash control.
    
    Throws:
    
    java.lang.NullPointerException - if Strategy is null
  - Double2DoubleOpenCustomHashMap
```
public Double2DoubleOpenCustomHashMap(Double2DoubleMap map,
                                      float loadFactor,
                                      DoubleStrategy strategy)
```
    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
    
    loadFactor - the percentage of how full the backing array can be before they resize
    
    strategy - the strategy that allows hash control.
    
    Throws:
    
    java.lang.NullPointerException - if Strategy is null
    
    java.lang.IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1
- Method Detail
  - put
```
public double put(double key,
                  double value)
```
    Description copied from interface: Double2DoubleMap
    
    Type Specific method to reduce boxing/unboxing of values
    
    Specified by:
    
    put in interface Double2DoubleMap
    
    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 double putIfAbsent(double key,
                          double value)
```
    Description copied from interface: Double2DoubleMap
    
    Type Specific method to reduce boxing/unboxing of values
    
    Specified by:
    
    putIfAbsent in interface Double2DoubleMap
    
    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 double addTo(double key,
                    double value)
```
    Description copied from interface: Double2DoubleMap
    
    A Helper method to add a primitives together. If key is not present then this functions as a put.
    
    Specified by:
    
    addTo in interface Double2DoubleMap
    
    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 double subFrom(double key,
                      double value)
```
    Description copied from interface: Double2DoubleMap
    
    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 Double2DoubleMap.getDefaultReturnValue() If the fence is reached the element will be automaticall removed
    
    Specified by:
    
    subFrom in interface Double2DoubleMap
    
    Parameters:
    
    key - that should be subtract from
    
    value - that should be subtract
    
    Returns:
    
    the last present or default return value
  - containsKey
```
public boolean containsKey(double key)
```
    Description copied from interface: Double2DoubleMap
    
    Type Specific method to reduce boxing/unboxing of values
    
    Specified by:
    
    containsKey in interface Double2DoubleMap
    
    Overrides:
    
    containsKey in class AbstractDouble2DoubleMap
    
    Parameters:
    
    key - element that is searched for
    
    Returns:
    
    if the key is present
  - containsKey
```
@Deprecated
public boolean containsKey(java.lang.Object key)
```
    Deprecated.
    
    Specified by:
    
    containsKey in interface java.util.Map<java.lang.Double,java.lang.Double>
    
    Specified by:
    
    containsKey in interface Double2DoubleMap
    
    Overrides:
    
    containsKey in class java.util.AbstractMap<java.lang.Double,java.lang.Double>
    
    Parameters:
    
    key - that is searched for.
    
    Returns:
    
    true if found
    
    See Also:
    
    Map.containsKey(Object)
  - containsValue
```
public boolean containsValue(double value)
```
    Description copied from interface: Double2DoubleMap
    
    Type Specific method to reduce boxing/unboxing of values
    
    Specified by:
    
    containsValue in interface Double2DoubleMap
    
    Overrides:
    
    containsValue in class AbstractDouble2DoubleMap
    
    Parameters:
    
    value - element that is searched for
    
    Returns:
    
    if the value is present
  - containsValue
```
@Deprecated
public boolean containsValue(java.lang.Object value)
```
    Deprecated.
    
    Specified by:
    
    containsValue in interface java.util.Map<java.lang.Double,java.lang.Double>
    
    Specified by:
    
    containsValue in interface Double2DoubleMap
    
    Overrides:
    
    containsValue in class java.util.AbstractMap<java.lang.Double,java.lang.Double>
    
    Parameters:
    
    value - that is searched for.
    
    Returns:
    
    true if found
    
    See Also:
    
    Map.containsValue(Object)
  - remove
```
public double remove(double key)
```
    Description copied from interface: Double2DoubleMap
    
    Type Specific remove function to reduce boxing/unboxing
    
    Specified by:
    
    remove in interface Double2DoubleMap
    
    Parameters:
    
    key - the element that should be removed
    
    Returns:
    
    the value that was removed or default return value
  - removeOrDefault
```
public double removeOrDefault(double key,
                              double defaultValue)
```
    Description copied from interface: Double2DoubleMap
    
    Type-Specific Remove function with a default return value if wanted.
    
    Specified by:
    
    removeOrDefault in interface Double2DoubleMap
    
    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 java.lang.Double remove(java.lang.Object key)
```
    Specified by:
    
    remove in interface java.util.Map<java.lang.Double,java.lang.Double>
    
    Specified by:
    
    remove in interface Double2DoubleMap
    
    Overrides:
    
    remove in class AbstractDouble2DoubleMap
    
    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(double key,
                      double value)
```
    Description copied from interface: Double2DoubleMap
    
    Type Specific remove function to reduce boxing/unboxing
    
    Specified by:
    
    remove in interface Double2DoubleMap
    
    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 boolean remove(java.lang.Object key,
                      java.lang.Object value)
```
    Specified by:
    
    remove in interface java.util.Map<java.lang.Double,java.lang.Double>
    
    Specified by:
    
    remove in interface Double2DoubleMap
    
    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)
  - get
```
public double get(double key)
```
    Description copied from interface: Double2DoubleMap
    
    A Type Specific get method to reduce boxing/unboxing
    
    Specified by:
    
    get in interface Double2DoubleFunction
    
    Specified by:
    
    get in interface Double2DoubleMap
    
    Parameters:
    
    key - the key that is searched for
    
    Returns:
    
    the searched value or default return value
  - get
```
public java.lang.Double get(java.lang.Object key)
```
    Specified by:
    
    get in interface java.util.Map<java.lang.Double,java.lang.Double>
    
    Specified by:
    
    get in interface Double2DoubleMap
    
    Overrides:
    
    get in class AbstractDouble2DoubleMap
  - getOrDefault
```
public double getOrDefault(double key,
                           double defaultValue)
```
    Description copied from interface: Double2DoubleMap
    
    A Type Specific getOrDefault method to reduce boxing/unboxing
    
    Specified by:
    
    getOrDefault in interface Double2DoubleMap
    
    Overrides:
    
    getOrDefault in class AbstractDouble2DoubleMap
    
    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
  - copy
```
public Double2DoubleOpenCustomHashMap copy()
```
    Description copied from interface: Double2DoubleMap
    
    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 Double2DoubleMap
    
    Overrides:
    
    copy in class AbstractDouble2DoubleMap
    
    Returns:
    
    a Shallow Copy of the Map
  - double2DoubleEntrySet
```
public ObjectSet<Double2DoubleMap.Entry> double2DoubleEntrySet()
```
    Description copied from interface: Double2DoubleMap
    
    Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
    
    Specified by:
    
    double2DoubleEntrySet in interface Double2DoubleMap
    
    Returns:
    
    a EntrySet of the collection
  - keySet
```
public DoubleSet keySet()
```
    Specified by:
    
    keySet in interface java.util.Map<java.lang.Double,java.lang.Double>
    
    Specified by:
    
    keySet in interface Double2DoubleMap
    
    Overrides:
    
    keySet in class AbstractDouble2DoubleMap
  - values
```
public DoubleCollection values()
```
    Specified by:
    
    values in interface java.util.Map<java.lang.Double,java.lang.Double>
    
    Specified by:
    
    values in interface Double2DoubleMap
    
    Overrides:
    
    values in class AbstractDouble2DoubleMap
  - forEach
```
public void forEach(DoubleDoubleConsumer action)
```
    Description copied from interface: Double2DoubleMap
    
    Type Specific forEach method to reduce boxing/unboxing
    
    Specified by:
    
    forEach in interface Double2DoubleMap
    
    Overrides:
    
    forEach in class AbstractDouble2DoubleMap
    
    Parameters:
    
    action - processor of the values that are iterator over
  - replace
```
public boolean replace(double key,
                       double oldValue,
                       double newValue)
```
    Description copied from interface: Double2DoubleMap
    
    A Type Specific replace method to replace an existing value
    
    Specified by:
    
    replace in interface Double2DoubleMap
    
    Overrides:
    
    replace in class AbstractDouble2DoubleMap
    
    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 double replace(double key,
                      double value)
```
    Description copied from interface: Double2DoubleMap
    
    A Type Specific replace method to reduce boxing/unboxing replace an existing value
    
    Specified by:
    
    replace in interface Double2DoubleMap
    
    Overrides:
    
    replace in class AbstractDouble2DoubleMap
    
    Parameters:
    
    key - the element that should be searched for
    
    value - the value to replace with.
    
    Returns:
    
    the present value or default return value
  - computeDouble
```
public double computeDouble(double key,
                            DoubleDoubleUnaryOperator mappingFunction)
```
    Description copied from interface: Double2DoubleMap
    
    A Type Specific compute method to reduce boxing/unboxing
    
    Specified by:
    
    computeDouble in interface Double2DoubleMap
    
    Overrides:
    
    computeDouble in class AbstractDouble2DoubleMap
    
    Parameters:
    
    key - the key that should be computed
    
    mappingFunction - the operator that should generate the value
    
    Returns:
    
    the result of the computation
  - computeDoubleIfAbsent
```
public double computeDoubleIfAbsent(double key,
                                    Double2DoubleFunction mappingFunction)
```
    Description copied from interface: Double2DoubleMap
    
    A Type Specific compute method to reduce boxing/unboxing
    
    Specified by:
    
    computeDoubleIfAbsent in interface Double2DoubleMap
    
    Overrides:
    
    computeDoubleIfAbsent in class AbstractDouble2DoubleMap
    
    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
  - supplyDoubleIfAbsent
```
public double supplyDoubleIfAbsent(double key,
                                   DoubleSupplier valueProvider)
```
    Description copied from interface: Double2DoubleMap
    
    A Supplier based computeIfAbsent function to fill the most used usecase of this function
    
    Specified by:
    
    supplyDoubleIfAbsent in interface Double2DoubleMap
    
    Overrides:
    
    supplyDoubleIfAbsent in class AbstractDouble2DoubleMap
    
    Parameters:
    
    key - the key that should be computed
    
    valueProvider - the value if not present
    
    Returns:
    
    the result of the computed value or present value
  - computeDoubleIfPresent
```
public double computeDoubleIfPresent(double key,
                                     DoubleDoubleUnaryOperator mappingFunction)
```
    Description copied from interface: Double2DoubleMap
    
    A Type Specific compute method to reduce boxing/unboxing
    
    Specified by:
    
    computeDoubleIfPresent in interface Double2DoubleMap
    
    Overrides:
    
    computeDoubleIfPresent in class AbstractDouble2DoubleMap
    
    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
  - mergeDouble
```
public double mergeDouble(double key,
                          double value,
                          DoubleDoubleUnaryOperator mappingFunction)
```
    Description copied from interface: Double2DoubleMap
    
    A Type Specific merge method to reduce boxing/unboxing
    
    Specified by:
    
    mergeDouble in interface Double2DoubleMap
    
    Overrides:
    
    mergeDouble in class AbstractDouble2DoubleMap
    
    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
  - mergeAllDouble
```
public void mergeAllDouble(Double2DoubleMap m,
                           DoubleDoubleUnaryOperator mappingFunction)
```
    Description copied from interface: Double2DoubleMap
    
    A Bulk method for merging Maps.
    
    Specified by:
    
    mergeAllDouble in interface Double2DoubleMap
    
    Overrides:
    
    mergeAllDouble in class AbstractDouble2DoubleMap
    
    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.Double,java.lang.Double>
    
    Overrides:
    
    size in class java.util.AbstractMap<java.lang.Double,java.lang.Double>
  - clear
```
public void clear()
```
    Specified by:
    
    clear in interface java.util.Map<java.lang.Double,java.lang.Double>
    
    Overrides:
    
    clear in class java.util.AbstractMap<java.lang.Double,java.lang.Double>
  - trim
```
public boolean trim(int size)
```
    Description copied from interface: ITrimmable
    
    Trims the original collection down to the size of the current elements or the requested size depending which is bigger
    
    Specified by:
    
    trim in interface ITrimmable
    
    Parameters:
    
    size - the requested trim size.
    
    Returns:
    
    if the internal array has been trimmed.
  - clearAndTrim
```
public void clearAndTrim(int size)
```
    Description copied from interface: ITrimmable
    
    Trims the collection down to the requested size and clears all elements while doing so
    
    Specified by:
    
    clearAndTrim in interface ITrimmable
    
    Parameters:
    
    size - the amount of elements that should be allowed

Class Double2DoubleOpenCustomHashMap

Nested Class Summary

Nested classes/interfaces inherited from class speiger.src.collections.doubles.maps.abstracts.AbstractDouble2DoubleMap

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

Nested classes/interfaces inherited from interface speiger.src.collections.doubles.maps.interfaces.Double2DoubleMap

Constructor Summary

Method Summary

Methods inherited from class speiger.src.collections.doubles.maps.abstracts.AbstractDouble2DoubleMap

Methods inherited from class java.util.AbstractMap

Methods inherited from class java.lang.Object

Methods inherited from interface speiger.src.collections.utils.ITrimmable

Methods inherited from interface speiger.src.collections.doubles.maps.interfaces.Double2DoubleMap

Methods inherited from interface java.util.Map

Methods inherited from interface speiger.src.collections.doubles.functions.function.Double2DoubleFunction

Methods inherited from interface java.util.function.DoubleUnaryOperator

Constructor Detail

Double2DoubleOpenCustomHashMap

Double2DoubleOpenCustomHashMap

Double2DoubleOpenCustomHashMap

Double2DoubleOpenCustomHashMap

Double2DoubleOpenCustomHashMap

Double2DoubleOpenCustomHashMap

Double2DoubleOpenCustomHashMap

Double2DoubleOpenCustomHashMap

Double2DoubleOpenCustomHashMap

Double2DoubleOpenCustomHashMap

Double2DoubleOpenCustomHashMap

Method Detail

put

putIfAbsent

addTo

subFrom

containsKey

containsKey

containsValue

containsValue

remove

removeOrDefault

remove

remove

remove

get

get

getOrDefault

copy

double2DoubleEntrySet

keySet

values

forEach

replace

replace

computeDouble

computeDoubleIfAbsent

supplyDoubleIfAbsent

computeDoubleIfPresent

mergeDouble

mergeAllDouble

size

clear

trim

clearAndTrim