one.microstream.collections

Class AbstractSimpleArrayCollection<E>

java.lang.Object

one.microstream.collections.AbstractExtendedCollection<E>

one.microstream.collections.AbstractArrayCollection<E>

one.microstream.collections.AbstractSectionedArrayCollection<E>

one.microstream.collections.AbstractSimpleArrayCollection<E>

Type Parameters:

E - type of contained elements

All Implemented Interfaces:

ExtendedCollection<E>, Sized

Direct Known Subclasses:

ArrayAccessor, ArrayCollector, ArrayView, BulkList, ConstLinearEnum, ConstList, EqBulkList, EqConstList, FixedList, LimitList

public abstract class AbstractSimpleArrayCollection<E>
extends AbstractSectionedArrayCollection<E>

Nested Class Summary

Nested classes/interfaces inherited from interface one.microstream.collections.interfaces.ExtendedCollection

ExtendedCollection.Creator<E,C extends ExtendedCollection<E>>

Constructor Summary

Constructors

Constructor and Description
AbstractSimpleArrayCollection()

Method Summary

Modifier and Type	Method and Description
protected abstract E[]	internalGetStorageArray() This is an internal shortcut method to provide fast access to the various array-backed list implementations' storage arrays. The purpose of this method is to allow access to the array only for read-only procedures, never for modifying accesses.
protected static <E> E[]	internalGetStorageArray(AbstractSimpleArrayCollection<?> subject) Workaround method to handle the generics warning at a central place instead of maintaining them at hundreds of code locations.
protected abstract int	internalSize()

Methods inherited from class one.microstream.collections.AbstractSectionedArrayCollection

internalGetSectionIndices

Methods inherited from class one.microstream.collections.AbstractArrayCollection

marker, newArray, newArray, pow2BoundMaxed

Methods inherited from class one.microstream.collections.AbstractExtendedCollection

ensureFreeArrayCapacity, internalCountingAddAll, internalCountingAddAll, internalCountingAddAll, internalCountingPutAll, internalCountingPutAll, internalCountingPutAll, validateIndex

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.Sized

isEmpty, size

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

hasVolatileElements, nullAllowed

Constructor Detail

AbstractSimpleArrayCollection

public AbstractSimpleArrayCollection()

Method Detail

internalGetStorageArray

protected abstract E[] internalGetStorageArray()

This is an internal shortcut method to provide fast access to the various array-backed list implementations' storage arrays.
The purpose of this method is to allow access to the array only for read-only procedures, never for modifying accesses.

The returned array is expected to contain the elements of the list in simple order from index 0 on to index (size - 1), so for example an array-backed ring list (queue) can NOT (reasonably) extend this class.

Specified by:

internalGetStorageArray in class AbstractSectionedArrayCollection<E>

Returns:

the storage array used by the list, containing all elements in straight order.

internalSize

protected abstract int internalSize()

internalGetStorageArray

protected static <E> E[] internalGetStorageArray(AbstractSimpleArrayCollection<?> subject)

Workaround method to handle the generics warning at a central place instead of maintaining them at hundreds of code locations. Note that the calling logic must guarantee the type safety (see calls of this method for examples)

Type Parameters:

E - the element type

Parameters:

subject - the collection to get the storage array from

Returns:

the storage array used by the list, containing all elements in straight order.