Package com.ultikits.ultitools.interfaces.impl.data.json

Class JsonTransaction.Overlay<T>

java.lang.Object

com.ultikits.ultitools.interfaces.impl.data.json.JsonTransaction.Overlay<T>

Type Parameters:

T - the operator's entity type

Enclosing class:

JsonTransaction

static final class JsonTransaction.Overlay<T>
extends Object

One operator's staged writes, keyed by the key the operator's committed entries use. A null value marks a staged delete.

Field Summary

Fields

Modifier and Type	Field	Description
private final Map<Object,JsonTransaction.Staged<T>>	entries

Constructor Summary

Constructors

Constructor	Description
Overlay()

Method Summary

Modifier and Type	Method	Description
(package private) boolean	contains(Object key)
(package private) void	delete(Object key)
(package private) void	forEach(BiConsumer<Object,T> visitor)	Visits every staged write in staging order; the value is null for a delete.
(package private) JsonTransaction.Staged<T>	get(Object key)	The staged write for key, or null if nothing is staged for it.
(package private) boolean	isEmpty()
(package private) void	put(Object key, T detachedValue)

Methods inherited from class java.lang.Object

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

Field Details

entries

private final Map<Object,JsonTransaction.Staged<T>> entries

Constructor Details

Overlay

Overlay()

Method Details

isEmpty

boolean isEmpty()

contains

boolean contains(Object key)

get

JsonTransaction.Staged<T> get(Object key)

The staged write for key, or null if nothing is staged for it.

put

void put(Object key,
 T detachedValue)

delete

void delete(Object key)

forEach

void forEach(BiConsumer<Object,T> visitor)

Visits every staged write in staging order; the value is null for a delete.