Spring Session for VMware GemFire

All Known Implementing Classes:: DeltaAwareDirtyPredicate, EqualsDirtyPredicate, IdentityEqualsDirtyPredicate

Functional Interface:: This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface public interface IsDirtyPredicate

IsDirtyPredicate is a strategy interface used to configure Spring Session on how to evaluate application domain objects to determine whether they are dirty or not.

Since:: 2.1.2

Field Summary

Fields

Modifier and Type

Field

Description

static final IsDirtyPredicate

ALWAYS_DIRTY

static final IsDirtyPredicate

NEVER_DIRTY
Method Summary

Modifier and Type

Method

Description

default IsDirtyPredicate

andThen(IsDirtyPredicate other)

Composes 2 IsDirtyPredicate objects using the logical AND operator.

boolean

isDirty(Object oldValue, Object newValue)

Determines whether the newValue is dirty relative to the oldValue.

default IsDirtyPredicate

orThen(IsDirtyPredicate other)

Composes 2 IsDirtyPredicate objects using the logical OR operator.

Field Details
- ALWAYS_DIRTY
  
  static final IsDirtyPredicate ALWAYS_DIRTY
- NEVER_DIRTY
  
  static final IsDirtyPredicate NEVER_DIRTY
Method Details
- isDirty
  
  boolean isDirty(Object oldValue, Object newValue)
  
  Determines whether the newValue is dirty relative to the oldValue.
  
  Parameters:
  
  oldValue - Object referring to the previous value.
  
  newValue - Object referring to the new value.
  
  Returns:
  
  a boolean value indicating whether the newValue is dirty relative to the oldValue.
- andThen
  
  @NonNull default IsDirtyPredicate andThen(@Nullable IsDirtyPredicate other)
  
  Composes 2 IsDirtyPredicate objects using the logical AND operator. The other IsDirtyPredicate is applied after this IsDirtyPredicate in the isDirty(Object, Object) comparison evaluation. This composition is null-safe and returns this IsDirtyPredicate if other is null.
  Parameters:
  
  other - IsDirtyPredicate composed with this IsDirtyPredicate.
  
  Returns:
  
  an IsDirtyPredicate composition consisting of this IsDirtyPredicate composed with the other IsDirtyPredicate using the logical AND operator. Returns this IsDirtyPredicate if other is null.
  
  See Also:
  
  orThen(IsDirtyPredicate)
- orThen
  
  @NonNull default IsDirtyPredicate orThen(@Nullable IsDirtyPredicate other)
  
  Composes 2 IsDirtyPredicate objects using the logical OR operator. The other IsDirtyPredicate is applied after this IsDirtyPredicate in the isDirty(Object, Object) comparison evaluation. This composition is null-safe and returns this IsDirtyPredicate if other is null.
  Parameters:
  
  other - IsDirtyPredicate composed with this IsDirtyPredicate.
  
  Returns:
  
  an IsDirtyPredicate composition consisting of this IsDirtyPredicate composed with the other IsDirtyPredicate using the logical OR operator. Returns this IsDirtyPredicate if other is null.
  
  See Also:
  
  andThen(IsDirtyPredicate)

Interface IsDirtyPredicate

Field Summary

Method Summary

Field Details

ALWAYS_DIRTY

NEVER_DIRTY

Method Details

isDirty

andThen

orThen