Package one.microstream.persistence.binary.types

Interface BinaryStorer

All Superinterfaces:

PersistenceStorer, PersistenceStoring, Storer

All Known Implementing Classes:

BinaryStorer.Default, BinaryStorer.Eager

public interface BinaryStorer
extends PersistenceStorer

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	BinaryStorer.Creator
static class	BinaryStorer.Default	Default implementation that stores referenced instances only if required (i.e.
static class	BinaryStorer.Eager	Identical to BinaryStorer.Default, but stores every referenced instance eagerly. For a more differentiated solution between the two simple, but extreme strategies, see PersistenceEagerStoringFieldEvaluator.
static class	BinaryStorer.Item

Method Summary

Modifier and Type	Method	Description
static BinaryStorer.Creator	Creator(BinaryChannelCountProvider channelCountProvider, boolean switchByteOrder)
long	currentCapacity()	Returns the internal state's value significant for its capacity of unique instances.
PersistenceStorer	ensureCapacity(long desiredCapacity)	Ensures that the instance's internal state is prepared for handling an amount of unique instance equal to the passed value.
long	maximumCapacity()	The maximum value that Storer.currentCapacity() can reach.
PersistenceStorer	reinitialize()	Enforces the instance to be initialized, discarding any previous state (clearing it) if necessary prior to calling #initialize().
PersistenceStorer	reinitialize(long initialCapacity)	Enforces the instance to be initialized, discarding any previous state (clearing it) if necessary prior to calling #initialize().

Methods inherited from interface one.microstream.persistence.types.PersistenceStoring

store, storeAll, storeAll

Methods inherited from interface one.microstream.persistence.types.Storer

clear, commit, isEmpty, size, skip, skipMapped, skipNulled

Method Details

reinitialize

PersistenceStorer reinitialize()

Description copied from interface: PersistenceStorer

Enforces the instance to be initialized, discarding any previous state (clearing it) if necessary prior to calling #initialize().

Specified by:

reinitialize in interface PersistenceStorer

Specified by:

reinitialize in interface Storer

Returns:

this.

reinitialize

PersistenceStorer reinitialize(long initialCapacity)

Description copied from interface: PersistenceStorer

Enforces the instance to be initialized, discarding any previous state (clearing it) if necessary prior to calling #initialize().

Specified by:

reinitialize in interface PersistenceStorer

Specified by:

reinitialize in interface Storer

Returns:

this.

ensureCapacity

PersistenceStorer ensureCapacity(long desiredCapacity)

Description copied from interface: PersistenceStorer

Ensures that the instance's internal state is prepared for handling an amount of unique instance equal to the passed value. Note that is explicitly does not have to mean that the instance's internal state actually reserves as much space, only makes a best effort to prepare for that amount. Example: an internal hash table's hash length might still remain at 2^30, despite the passed value being much higher.

Specified by:

ensureCapacity in interface PersistenceStorer

Specified by:

ensureCapacity in interface Storer

Parameters:

desiredCapacity - the amount of unique instances that this instance shall prepare to handle.

Returns:

this

currentCapacity

long currentCapacity()

Description copied from interface: Storer

Returns the internal state's value significant for its capacity of unique instances. Note that the exact meaning of this value is implementation dependant, e.g. it might just be a hash table's length, while the actual amount of unique instances that can be handled by that hash table might be much higher (infinite).

Specified by:

currentCapacity in interface Storer

Returns:

the current implementation-specific "capacity" value.

maximumCapacity

long maximumCapacity()

Description copied from interface: Storer

The maximum value that Storer.currentCapacity() can reach. For more explanation on the exact meaning of the capacity, see there.

Specified by:

maximumCapacity in interface Storer

Returns:

the maximum of the implementation-specific "capacity" value.

Creator

static BinaryStorer.Creator Creator(BinaryChannelCountProvider channelCountProvider, boolean switchByteOrder)