Object2BooleanMaps.EmptyMap (Primitive-Collections 0.7.0 API)

java.lang.Object
- java.util.AbstractMap<T,java.lang.Boolean>
- - speiger.src.collections.objects.maps.abstracts.AbstractObject2BooleanMap<T>
  - - speiger.src.collections.objects.utils.maps.Object2BooleanMaps.EmptyMap<T>

Type Parameters:

T - the type of elements maintained by this Collection

All Implemented Interfaces:

java.util.function.Predicate<T>, java.util.Map<T,java.lang.Boolean>, Object2BooleanFunction<T>, Object2BooleanMap<T>

Enclosing class:

Object2BooleanMaps
```
public static class Object2BooleanMaps.EmptyMap<T>
extends AbstractObject2BooleanMap<T>
```
Empty Map impementation that is used for the emptyMap() function

Nested Class Summary
- Nested classes/interfaces inherited from class speiger.src.collections.objects.maps.abstracts.AbstractObject2BooleanMap
  AbstractObject2BooleanMap.BasicEntry<T>
- 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.objects.maps.interfaces.Object2BooleanMap
  Object2BooleanMap.BuilderCache<T>, Object2BooleanMap.Entry<T>, Object2BooleanMap.FastEntrySet<T>, Object2BooleanMap.MapBuilder

Constructor Summary

Constructors
Constructor and Description

EmptyMap()

Constructors
Constructor and Description
`EmptyMap()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`computeBoolean(T key, ObjectBooleanUnaryOperator<T> mappingFunction)` A Type Specific compute method to reduce boxing/unboxing
`boolean`	`computeBooleanIfAbsent(T key, Object2BooleanFunction<T> mappingFunction)` A Type Specific compute method to reduce boxing/unboxing
`boolean`	`computeBooleanIfPresent(T key, ObjectBooleanUnaryOperator<T> mappingFunction)` A Type Specific compute method to reduce boxing/unboxing
`Object2BooleanMaps.EmptyMap<T>`	`copy()` A Function that does a shallow clone of the Map itself.
`boolean`	`getBoolean(T key)` A Type Specific get method to reduce boxing/unboxing
`boolean`	`getOrDefault(T key, boolean defaultValue)` A Type Specific getOrDefault method to reduce boxing/unboxing
`ObjectSet<T>`	`keySet()`
`void`	`mergeAllBoolean(Object2BooleanMap<T> m, BooleanBooleanUnaryOperator mappingFunction)` A Bulk method for merging Maps.
`boolean`	`mergeBoolean(T key, boolean value, BooleanBooleanUnaryOperator mappingFunction)` A Type Specific merge method to reduce boxing/unboxing
`ObjectSet<Object2BooleanMap.Entry<T>>`	`object2BooleanEntrySet()` Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
`boolean`	`put(T key, boolean value)` Type Specific method to reduce boxing/unboxing of values
`boolean`	`putIfAbsent(T key, boolean value)` Type Specific method to reduce boxing/unboxing of values
`boolean`	`rem(T key)` Type Specific remove function to reduce boxing/unboxing
`boolean`	`remOrDefault(T key, boolean defaultValue)` Type-Specific Remove function with a default return value if wanted.
`boolean`	`remove(T key, boolean value)` Type Specific remove function to reduce boxing/unboxing
`boolean`	`supplyBooleanIfAbsent(T key, BooleanSupplier valueProvider)` A Supplier based computeIfAbsent function to fill the most used usecase of this function
`BooleanCollection`	`values()`

Methods inherited from class speiger.src.collections.objects.maps.abstracts.AbstractObject2BooleanMap
containsKey, containsValue, entrySet, equals, forEach, get, getDefaultReturnValue, getOrDefault, hashCode, put, putAll, putAll, putAll, putAll, putAllIfAbsent, remove, replace, replace, replaceBooleans, replaceBooleans, setDefaultReturnValue

Methods inherited from class java.util.AbstractMap
clear, containsValue, isEmpty, size, toString

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

Methods inherited from interface speiger.src.collections.objects.maps.interfaces.Object2BooleanMap
builder, compute, computeIfAbsent, computeIfPresent, containsValue, forEach, merge, putAll, putAll, putIfAbsent, remove, replace, replace, replaceAll, synchronize, synchronize, unmodifiable

Methods inherited from interface java.util.Map
clear, isEmpty, size

Methods inherited from interface speiger.src.collections.objects.functions.function.Object2BooleanFunction
and, andType, negate, or, orType, test

Methods inherited from interface java.util.function.Predicate
isEqual

- Constructor Detail
  - EmptyMap
```
public EmptyMap()
```
- Method Detail
  - put
```
public boolean put(T key,
                   boolean value)
```
    Description copied from interface: Object2BooleanMap
    
    Type Specific method to reduce boxing/unboxing of values
    
    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 boolean putIfAbsent(T key,
                           boolean value)
```
    Description copied from interface: Object2BooleanMap
    
    Type Specific method to reduce boxing/unboxing of values
    
    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)
  - rem
```
public boolean rem(T key)
```
    Description copied from interface: Object2BooleanMap
    
    Type Specific remove function to reduce boxing/unboxing
    
    Parameters:
    
    key - the element that should be removed
    
    Returns:
    
    the value that was removed or default return value
  - remOrDefault
```
public boolean remOrDefault(T key,
                            boolean defaultValue)
```
    Description copied from interface: Object2BooleanMap
    
    Type-Specific Remove function with a default return value if wanted.
    
    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(T key,
                      boolean value)
```
    Description copied from interface: Object2BooleanMap
    
    Type Specific remove function to reduce boxing/unboxing
    
    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)
  - getBoolean
```
public boolean getBoolean(T key)
```
    Description copied from interface: Object2BooleanMap
    
    A Type Specific get method to reduce boxing/unboxing
    
    Parameters:
    
    key - the key that is searched for
    
    Returns:
    
    the searched value or default return value
  - getOrDefault
```
public boolean getOrDefault(T key,
                            boolean defaultValue)
```
    Description copied from interface: Object2BooleanMap
    
    A Type Specific getOrDefault method to reduce boxing/unboxing
    
    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
  - computeBoolean
```
public boolean computeBoolean(T key,
                              ObjectBooleanUnaryOperator<T> mappingFunction)
```
    Description copied from interface: Object2BooleanMap
    
    A Type Specific compute method to reduce boxing/unboxing
    
    Specified by:
    
    computeBoolean in interface Object2BooleanMap<T>
    
    Overrides:
    
    computeBoolean in class AbstractObject2BooleanMap<T>
    
    Parameters:
    
    key - the key that should be computed
    
    mappingFunction - the operator that should generate the value
    
    Returns:
    
    the result of the computation
  - computeBooleanIfAbsent
```
public boolean computeBooleanIfAbsent(T key,
                                      Object2BooleanFunction<T> mappingFunction)
```
    Description copied from interface: Object2BooleanMap
    
    A Type Specific compute method to reduce boxing/unboxing
    
    Specified by:
    
    computeBooleanIfAbsent in interface Object2BooleanMap<T>
    
    Overrides:
    
    computeBooleanIfAbsent in class AbstractObject2BooleanMap<T>
    
    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
  - computeBooleanIfPresent
```
public boolean computeBooleanIfPresent(T key,
                                       ObjectBooleanUnaryOperator<T> mappingFunction)
```
    Description copied from interface: Object2BooleanMap
    
    A Type Specific compute method to reduce boxing/unboxing
    
    Specified by:
    
    computeBooleanIfPresent in interface Object2BooleanMap<T>
    
    Overrides:
    
    computeBooleanIfPresent in class AbstractObject2BooleanMap<T>
    
    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
  - supplyBooleanIfAbsent
```
public boolean supplyBooleanIfAbsent(T key,
                                     BooleanSupplier valueProvider)
```
    Description copied from interface: Object2BooleanMap
    
    A Supplier based computeIfAbsent function to fill the most used usecase of this function
    
    Specified by:
    
    supplyBooleanIfAbsent in interface Object2BooleanMap<T>
    
    Overrides:
    
    supplyBooleanIfAbsent in class AbstractObject2BooleanMap<T>
    
    Parameters:
    
    key - the key that should be computed
    
    valueProvider - the value if not present
    
    Returns:
    
    the result of the computed value or present value
  - mergeBoolean
```
public boolean mergeBoolean(T key,
                            boolean value,
                            BooleanBooleanUnaryOperator mappingFunction)
```
    Description copied from interface: Object2BooleanMap
    
    A Type Specific merge method to reduce boxing/unboxing
    
    Specified by:
    
    mergeBoolean in interface Object2BooleanMap<T>
    
    Overrides:
    
    mergeBoolean in class AbstractObject2BooleanMap<T>
    
    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
  - mergeAllBoolean
```
public void mergeAllBoolean(Object2BooleanMap<T> m,
                            BooleanBooleanUnaryOperator mappingFunction)
```
    Description copied from interface: Object2BooleanMap
    
    A Bulk method for merging Maps.
    
    Specified by:
    
    mergeAllBoolean in interface Object2BooleanMap<T>
    
    Overrides:
    
    mergeAllBoolean in class AbstractObject2BooleanMap<T>
    
    Parameters:
    
    m - the entries that should be bulk added
    
    mappingFunction - the operator that should generate the new Value
  - keySet
```
public ObjectSet<T> keySet()
```
    Specified by:
    
    keySet in interface java.util.Map<T,java.lang.Boolean>
    
    Specified by:
    
    keySet in interface Object2BooleanMap<T>
    
    Overrides:
    
    keySet in class AbstractObject2BooleanMap<T>
  - values
```
public BooleanCollection values()
```
    Specified by:
    
    values in interface java.util.Map<T,java.lang.Boolean>
    
    Specified by:
    
    values in interface Object2BooleanMap<T>
    
    Overrides:
    
    values in class AbstractObject2BooleanMap<T>
  - object2BooleanEntrySet
```
public ObjectSet<Object2BooleanMap.Entry<T>> object2BooleanEntrySet()
```
    Description copied from interface: Object2BooleanMap
    
    Type Sensitive EntrySet to reduce boxing/unboxing and optionally Temp Object Allocation.
    
    Returns:
    
    a EntrySet of the collection
  - copy
```
public Object2BooleanMaps.EmptyMap<T> copy()
```
    Description copied from interface: Object2BooleanMap
    
    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 Object2BooleanMap<T>
    
    Overrides:
    
    copy in class AbstractObject2BooleanMap<T>
    
    Returns:
    
    a Shallow Copy of the Map

Class Object2BooleanMaps.EmptyMap<T>

Nested Class Summary

Nested classes/interfaces inherited from class speiger.src.collections.objects.maps.abstracts.AbstractObject2BooleanMap

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

Nested classes/interfaces inherited from interface speiger.src.collections.objects.maps.interfaces.Object2BooleanMap

Constructor Summary

Method Summary

Methods inherited from class speiger.src.collections.objects.maps.abstracts.AbstractObject2BooleanMap

Methods inherited from class java.util.AbstractMap

Methods inherited from class java.lang.Object

Methods inherited from interface speiger.src.collections.objects.maps.interfaces.Object2BooleanMap

Methods inherited from interface java.util.Map

Methods inherited from interface speiger.src.collections.objects.functions.function.Object2BooleanFunction

Methods inherited from interface java.util.function.Predicate

Constructor Detail

EmptyMap

Method Detail

put

putIfAbsent

rem

remOrDefault

remove

getBoolean

getOrDefault

computeBoolean

computeBooleanIfAbsent

computeBooleanIfPresent

supplyBooleanIfAbsent

mergeBoolean

mergeAllBoolean

keySet

values

object2BooleanEntrySet

copy