Package one.microstream.collections

Class SynchAdder<E>

java.lang.Object

one.microstream.collections.SynchAdder<E>

All Implemented Interfaces:

Consumer<E>, CapacityCarrying, CapacityExtendable, ExtendedCollection<E>, OptimizableCollection, Sized, XAddingCollection<E>, Synchronized, ThreadSafe

public final class SynchAdder<E>
extends Object
implements XAddingCollection<E>, Synchronized

Nested Class Summary

Nested classes/interfaces inherited from interface one.microstream.collections.types.XAddingCollection

XAddingCollection.Creator<E>

Constructor Summary

Constructors

Constructor	Description
SynchAdder(XAddingCollection<E> collection)

Method Summary

Modifier and Type	Method	Description
void	accept(E e)
boolean	add(E e)
SynchAdder<E>	addAll(E... elements)
SynchAdder<E>	addAll(E[] elements, int offset, int length)
SynchAdder<E>	addAll(XGettingCollection<? extends E> elements)
long	currentCapacity()	Returns the current amount of elements this instance can hold before a storage rebuild becomes necessary.
SynchAdder<E>	ensureCapacity(long minimalCapacity)
SynchAdder<E>	ensureFreeCapacity(long minimalFreeCapacity)	Ensures that the next minimalFreeCapacity elements can be actually added in a fast way, meaning for example no internal storage rebuild will be necessary.
boolean	hasVolatileElements()
boolean	isEmpty()
boolean	isFull()	Returns true if the current capacity cannot be increased any more.
long	maximumCapacity()	Returns the maximum amount of elements this carrier instance can contain. The actual value may be depend on the configuration of the concrete instance or may depend only on the implementation of the carrier (meaning it is constant for all instances of the implementation, e.g.
boolean	nullAdd()
boolean	nullAllowed()
long	optimize()	Optimizes the internal storage of this collection and returns the storage size of the collection after the process is complete.
long	remainingCapacity()	Returns the amount of elements this carrier instance can collect before reaching its maximimum capacity.
long	size()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface one.microstream.collections.interfaces.CapacityExtendable

currentFreeCapacity

Methods inherited from interface java.util.function.Consumer

andThen

Methods inherited from interface one.microstream.collections.types.XAddingCollection

collector

Constructor Details

SynchAdder

public SynchAdder(XAddingCollection<E> collection)

Method Details

nullAdd

public final boolean nullAdd()

Specified by:

nullAdd in interface XAddingCollection<E>

add

public final boolean add(E e)

Specified by:

add in interface XAddingCollection<E>

addAll

@SafeVarargs public final SynchAdder<E> addAll(E... elements)

Specified by:

addAll in interface XAddingCollection<E>

addAll

public final SynchAdder<E> addAll(XGettingCollection<? extends E> elements)

Specified by:

addAll in interface XAddingCollection<E>

addAll

public final SynchAdder<E> addAll(E[] elements, int offset, int length)

Specified by:

addAll in interface XAddingCollection<E>

accept

public final void accept(E e)

Specified by:

accept in interface Consumer<E>

Specified by:

accept in interface XAddingCollection<E>

ensureFreeCapacity

public final SynchAdder<E> ensureFreeCapacity(long minimalFreeCapacity)

Description copied from interface: CapacityExtendable

Ensures that the next minimalFreeCapacity elements can be actually added in a fast way, meaning for example no internal storage rebuild will be necessary.

Specified by:

ensureFreeCapacity in interface CapacityExtendable

ensureCapacity

public final SynchAdder<E> ensureCapacity(long minimalCapacity)

Specified by:

ensureCapacity in interface CapacityExtendable

currentCapacity

public final long currentCapacity()

Description copied from interface: CapacityExtendable

Returns the current amount of elements this instance can hold before a storage rebuild becomes necessary.

For carrier implementations that don't have a concept of storage rebuilding (like linked list for example) this method returns the same value as CapacityCarrying.maximumCapacity().

Specified by:

currentCapacity in interface CapacityExtendable

Returns:

the current capacity of this instance before a rebuild is required.

maximumCapacity

public final long maximumCapacity()

Description copied from interface: CapacityCarrying

Returns the maximum amount of elements this carrier instance can contain.
The actual value may be depend on the configuration of the concrete instance or may depend only on the implementation of the carrier (meaning it is constant for all instances of the implementation, e.g. Integer.MAX_VALUE)

Specified by:

maximumCapacity in interface CapacityCarrying

Returns:

the maximum amount of elements this carrier instance can contain.

isFull

public final boolean isFull()

Description copied from interface: CapacityCarrying

Returns true if the current capacity cannot be increased any more.

Specified by:

isFull in interface CapacityCarrying

remainingCapacity

public final long remainingCapacity()

Description copied from interface: CapacityCarrying

Returns the amount of elements this carrier instance can collect before reaching its maximimum capacity.

Specified by:

remainingCapacity in interface CapacityCarrying

optimize

public final long optimize()

Description copied from interface: OptimizableCollection

Optimizes the internal storage of this collection and returns the storage size of the collection after the process is complete.

Specified by:

optimize in interface OptimizableCollection

Returns:

the storage size of the collection after the optimzation.

hasVolatileElements

public final boolean hasVolatileElements()

Specified by:

hasVolatileElements in interface ExtendedCollection<E>

nullAllowed

public final boolean nullAllowed()

Specified by:

nullAllowed in interface ExtendedCollection<E>

isEmpty

public final boolean isEmpty() throws UnsupportedOperationException

Specified by:

isEmpty in interface Sized

Throws:

UnsupportedOperationException

size

public final long size() throws UnsupportedOperationException

Specified by:

size in interface Sized

Throws:

UnsupportedOperationException