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Transient.java
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/*
* Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package java.beans;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
/**
* Indicates that an attribute called "transient"
* should be declared with the given {@code value}
* when the {@link Introspector} constructs
* a {@link PropertyDescriptor} or {@link EventSetDescriptor}
* classes associated with the annotated code element.
* A {@code true} value for the "transient" attribute
* indicates to encoders derived from {@link Encoder}
* that this feature should be ignored.
* <p>
* The {@code Transient} annotation may be be used
* in any of the methods that are involved
* in a {@link FeatureDescriptor} subclass
* to identify the transient feature in the annotated class and its subclasses.
* Normally, the method that starts with "get" is the best place
* to put the annotation and it is this declaration
* that takes precedence in the case of multiple annotations
* being defined for the same feature.
* <p>
* To declare a feature non-transient in a class
* whose superclass declares it transient,
* use {@code @Transient(false)}.
* In all cases, the {@link Introspector} decides
* if a feature is transient by referring to the annotation
* on the most specific superclass.
* If no {@code Transient} annotation is present
* in any superclass the feature is not transient.
*
* @since 1.7
*/
@Target({METHOD})
@Retention(RUNTIME)
public @interface Transient {
/**
* Returns whether or not the {@code Introspector} should
* construct artifacts for the annotated method.
* @return whether or not the {@code Introspector} should
* construct artifacts for the annotated method
*/
boolean value() default true;
}