playn.core

Interface Storage.Batch

All Known Implementing Classes:

BatchImpl

Enclosing interface:

Storage

public static interface Storage.Batch

Represents a batch of edits to be applied to storage in one transaction. Individual edits are expensive on some platforms, and this batch interface allows multiple edits to be applied substantially more efficiently (more than an order of magnitude) on those platforms. If you're going to make hundreds or thousands of changes at once, use this mechanism.

Method Summary

Modifier and Type	Method and Description
void	commit() Commits the batch, applying all queued changes.
void	removeItem(java.lang.String key) Adds an deletion to the batch.
void	setItem(java.lang.String key, java.lang.String data) Adds an update to the batch.

Method Detail

setItem

void setItem(java.lang.String key,
             java.lang.String data)

Adds an update to the batch.

removeItem

void removeItem(java.lang.String key)

Adds an deletion to the batch.

commit

void commit()

Commits the batch, applying all queued changes. Attempts to call setItem(java.lang.String, java.lang.String) or removeItem(java.lang.String) after a call to this method will fail.