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java.lang.annotation
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Retention (Java 2 Platform SE 5.0) - JDK 5 Documentation v1.5.0, Java 2 SDK 英文文档
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JavaTM 2 Platform Standard Ed. 5.0 |
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java.lang.annotation
Annotation Type Retention
@Documented @Retention(value=RUNTIME) @Target(value=ANNOTATION_TYPE) public @interface Retention
Indicates how long annotations with the annotated type are to be retained. If no Retention annotation is present on an annotation type declaration, the retention policy defaults to RetentionPolicy.CLASS.
A Target meta-annotation has effect only if the meta-annotated type is use directly for annotation. It has no effect if the meta-annotated type is used as a member type in another annotation type.
- Since:
- 1.5
| Required Element Summary | |
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RetentionPolicy |
value
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| Element Detail |
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value
public abstract RetentionPolicy value
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JavaTM 2 Platform Standard Ed. 5.0 |
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| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: REQUIRED | OPTIONAL | DETAIL: ELEMENT | |||||||||
Submit a bug or feature
For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.