org.checkerframework.checker.interning.qual.PolyInterned Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of guava Show documentation
Show all versions of guava Show documentation
Guava is a suite of core and expanded libraries that include
utility classes, google's collections, io classes, and much
much more.
package org.checkerframework.checker.interning.qual;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import org.checkerframework.framework.qual.PolymorphicQualifier;
/**
* A polymorphic qualifier for the Interning type system.
*
* Any method written using @PolyInterned conceptually has two versions: one in which every
* instance of @PolyInterned has been replaced by @Interned, and one in which every instance
* of @PolyInterned has been erased.
*
* @checker_framework.manual #interning-checker Interning Checker
* @checker_framework.manual #qualifier-polymorphism Qualifier polymorphism
*/
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
@PolymorphicQualifier(UnknownInterned.class)
public @interface PolyInterned {}