6690122: Provide a mechanism for specifying Java-level USDT-like dtrace probes
Summary: Initial checkin of JSDT code
Reviewed-by: sspitsyn, sbohne
/*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
* SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
package com.sun.tracing.dtrace;
import java.lang.annotation.Target;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.ElementType;
/**
* This annotation describes the interface's field attributes
* for the probes in a provider.
*
* This annotation provides the contents of field-specific annotations
* that specify the stability attributes and dependency class of a
* particular field, for the probes in a provider.
* <p>
* The default interface attributes for unspecified fields is
* Private/Private/Unknown.
* <p>
* @see <a href="http://docs.sun.com/app/docs/doc/817-6223/6mlkidlnp?a=view">Solaris Dynamic Tracing Guide, Chapter 39: Stability</a>
* @since 1.7
*/
@Retention(RetentionPolicy.RUNTIME)
@Target({})
public @interface Attributes {
/**
* The stability level of the name.
*/
StabilityLevel name() default StabilityLevel.PRIVATE;
/**
* The stability level of the data.
*/
StabilityLevel data() default StabilityLevel.PRIVATE;
/**
* The interface attribute's dependency class.
*/
DependencyClass dependency() default DependencyClass.UNKNOWN;
}