org.pkl.thirdparty.svm.annotate.Substitute Maven / Gradle / Ivy
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*
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package org.pkl.thirdparty.svm.annotate;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import org.pkl.thirdparty.graalvm.nativeimage.Platform;
import org.pkl.thirdparty.graalvm.nativeimage.Platforms;
/**
* When used to annotate a method, it indicates that a method declaration is intended to be a
* substitute for a method declaration in another class. A substitute method must be declared in a
* class annotated with {@link TargetClass} as the {@link TargetClass#value() value} element of that
* annotation specifies the class containing the method to be substituted (the substitutee
* class).
*
* The method to be substituted is determined based on a name and a list of parameter types. The
* name is specified by an optional {@link TargetElement#name()} element of this annotation. If this
* element is not specified, then the name of the substitution method is used. The parameter types
* are those of the substitution method.
*
* There must never be an explicit call to a non-static method annotated with {@link Substitute}
* unless it is from another non-static method in the same class.
*
* When used to annotate a class, it indicates that the class is intended to be a full substitute
* for the class specified via {@link TargetClass}. All methods in the target class that are not
* substituted in the annotated class are implicitly treated as {@link Delete}d.
*
* See {@link TargetClass} for an overview of the annotation system.
*
* @since 22.3
*/
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.METHOD, ElementType.CONSTRUCTOR, ElementType.TYPE, ElementType.FIELD})
@Platforms(Platform.HOSTED_ONLY.class)
public @interface Substitute {
/**
* @since 22.3
*/
boolean polymorphicSignature() default false;
}