Modul de.serra.so_dirty

Package de.serra.so_dirty

Klasse Snapshot<T>

java.lang.Object

de.serra.so_dirty.Snapshot<T>

Typparameter:

T - The type that is being checked for differences.

public class Snapshot<T>
extends Object

Creates a snapshot of an java object that can then be compared to another snappshot to check what has changed.

var myObject = new MyObject();
var previous = Snapshot.of(myObject);
// modify myObject here...
var differenceResult = previous.doDiff(myObject);
// depending on MyObject and the modifications you can check for differences
assertTrue(differenceResult.isDifferent("myField"), "Check if myField is different");

Autor:

Peter Lamby

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
DifferenceNode	doDiff(@NonNull T other)	Diff this against other.
DifferenceNode	doDiff(@NonNull Snapshot<T> other)	Diff this against other.
static <T> Snapshot<T>	of(@NonNull T val)	Create a snapshot of val.
static <T> Snapshot<T>	of(@NonNull T val, SnapshotNodeFactory factory)	Create a snapshot of val using factory.
static <T> Snapshot<T>	of(@Nullable T val, Class<T> type)	Create a snapshot of val.
static <T> Snapshot<T>	of(@Nullable T val, Class<T> type, SnapshotNodeFactory factory)	Create a snapshot of val using factory.

Von Klasse geerbte Methoden java.lang.Object

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

Methodendetails

doDiff

public DifferenceNode doDiff(@NonNull T other)

Diff this against other.

Convenience method for

this.doDiff(Snapshot.of(other, this.factory));

Uses the same SnapshotNodeFactory that was used for this.

If you want to use a different SnapshotNodeFactory use doDiff(Snapshot).

Parameter:

other - The object to diff against.

Gibt zurück:

The differences.

doDiff

public DifferenceNode doDiff(@NonNull Snapshot<T> other)

Diff this against other.

Parameter:

other - The snapshot to diff against.

Gibt zurück:

The differences.

of

public static <T> Snapshot<T> of(@NonNull T val,
 SnapshotNodeFactory factory)

Create a snapshot of val using factory. If val may be null use of(Object, Class) instead of this.

Typparameter:

T - The type of val.

Parameter:

val - The value to snapshot.

factory - The factory that should be used to create the snapshot.

Gibt zurück:

The snapshot.

of

public static <T> Snapshot<T> of(@NonNull T val)

Create a snapshot of val.

Convenience method for

Snapshot.of(val, DefaultSnapshotNodeFactory.INSTANCE);

Typparameter:

T - The type of val.

Parameter:

val - The value to snapshot.

Gibt zurück:

The snapshot.

of

public static <T> Snapshot<T> of(@Nullable T val,
 Class<T> type,
 SnapshotNodeFactory factory)

Create a snapshot of val using factory. If val may be null use this instead of of(Object).

Typparameter:

T - The type of val.

Parameter:

val - The Instance to snapshot.

type - The type to snapshot.

factory - The factory that should be used to create the snapshot.

Gibt zurück:

The snapshot.

of

public static <T> Snapshot<T> of(@Nullable T val,
 Class<T> type)

Create a snapshot of val. If val may be null use this instead of of(Object).

Convenience method for

Snapshot.of(val, type, DefaultSnapshotNodeFactory.INSTANCE);

Typparameter:

T - The type of val.

Parameter:

val - The Instance to snapshot.

type - The type to snapshot.

Gibt zurück:

The snapshot.