one.microstream.persistence.types

Interface PersistenceStorer

All Superinterfaces:

PersistenceStoring, Storer

public interface PersistenceStorer
extends Storer

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	PersistenceStorer.Creator<D>

Method Summary

Modifier and Type	Method and Description
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.
PersistenceStorer	reinitialize() Enforces the instance to be initialized, discarding any previous state (clearing it) if necessary.
PersistenceStorer	reinitialize(long initialCapacity) Enforces the instance to be initialized, discarding any previous state (clearing it) if necessary.

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

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

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

store, storeAll, storeAll

Method Detail

reinitialize

PersistenceStorer reinitialize()

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

Specified by:

reinitialize in interface Storer

Returns:

this.

reinitialize

PersistenceStorer reinitialize(long initialCapacity)

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

Specified by:

reinitialize in interface Storer

Parameters:

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

Returns:

this.

ensureCapacity

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. 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 Storer

Parameters:

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

Returns:

this