TEntity - The type of entity.public abstract class IsMatchCallback<TEntity extends IEntityIdentifier> extends Delegate
DelegateEntityFilter.| Modifier and Type | Class and Description |
|---|---|
static interface |
IsMatchCallback.Function<TEntity extends IEntityIdentifier>
A functional interface for the containing delegate type.
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| Constructor and Description |
|---|
IsMatchCallback()
Creates a new instance of this delegate.
|
IsMatchCallback(Class<?> targetClass,
String methodName,
Class<?>... methodParameterClasses)
Initializes a delegate that will invoke a static method on a class.
|
IsMatchCallback(Object targetObject,
String methodName,
Class<?>... methodParameterClasses)
Initializes a delegate that will invoke an instance method on a class instance.
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| Modifier and Type | Method and Description |
|---|---|
boolean |
equals(Object obj)
Indicates whether some other object is "equal to" this one.
|
abstract boolean |
invoke(Transaction transaction,
TEntity entity)
Represents a method used to match an entity via
DelegateEntityFilter. |
static <TEntity extends IEntityIdentifier> |
of(IsMatchCallback.Function<TEntity> f)
Create a delegate for the given interface.
|
static <TEntity extends IEntityIdentifier> |
of(IsMatchCallback.Function<TEntity> f,
Class<?> targetClass,
String methodName,
Class<?>... methodParameterClasses)
Create a delegate for the given interface.
|
static <TEntity extends IEntityIdentifier> |
of(IsMatchCallback.Function<TEntity> f,
Object targetObject,
String methodName,
Class<?>... methodParameterClasses)
Create a delegate for the given interface.
|
dynamicInvoke, getMethod, getTarget, hashCodepublic IsMatchCallback()
public IsMatchCallback(@Nonnull Object targetObject, @Nonnull String methodName, @Nonnull Class<?>... methodParameterClasses)
targetObject - The class instance on which the delegate will invoke the method.methodName - The name of the instance method.methodParameterClasses - The type of the parameters of the instance method.public IsMatchCallback(@Nonnull Class<?> targetClass, @Nonnull String methodName, @Nonnull Class<?>... methodParameterClasses)
targetClass - The class that defines the method.methodName - The name of the static method.methodParameterClasses - The type of the parameters of the static method.public abstract boolean invoke(Transaction transaction, TEntity entity)
DelegateEntityFilter.transaction - The transaction to use to retrieve entity values.entity - The entity to be filtered.true if the entity meets the filter criteria; otherwise false.public boolean equals(Object obj)
java.lang.Object
The equals method implements an equivalence relation
on non-null object references:
x, x.equals(x) should return
true.
x and y, x.equals(y)
should return true if and only if
y.equals(x) returns true.
x, y, and z, if
x.equals(y) returns true and
y.equals(z) returns true, then
x.equals(z) should return true.
x and y, multiple invocations of
x.equals(y) consistently return true
or consistently return false, provided no
information used in equals comparisons on the
objects is modified.
x,
x.equals(null) should return false.
The equals method for class Object implements
the most discriminating possible equivalence relation on objects;
that is, for any non-null reference values x and
y, this method returns true if and only
if x and y refer to the same object
(x == y has the value true).
Note that it is generally necessary to override the hashCode
method whenever this method is overridden, so as to maintain the
general contract for the hashCode method, which states
that equal objects must have equal hash codes.
equals in class Delegateobj - the reference object with which to compare.true if this object is the same as the obj
argument; false otherwise.Object.hashCode(),
HashMap@Nonnull public static <TEntity extends IEntityIdentifier> IsMatchCallback<TEntity> of(@Nonnull IsMatchCallback.Function<TEntity> f)
f - The function which will be invoked.@Nonnull public static <TEntity extends IEntityIdentifier> IsMatchCallback<TEntity> of(@Nonnull IsMatchCallback.Function<TEntity> f, @Nonnull Object targetObject, @Nonnull String methodName, @Nonnull Class<?>... methodParameterClasses)
f - The function which will be invoked.targetObject - The class instance on which the delegate will invoke the method.methodName - The name of the instance method.methodParameterClasses - The type of the parameters of the instance method.@Nonnull public static <TEntity extends IEntityIdentifier> IsMatchCallback<TEntity> of(@Nonnull IsMatchCallback.Function<TEntity> f, @Nonnull Class<?> targetClass, @Nonnull String methodName, @Nonnull Class<?>... methodParameterClasses)
f - The function which will be invoked.targetClass - The class that defines the method.methodName - The name of the static method.methodParameterClasses - The type of the parameters of the static method.