package testlib.defaulting;
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.DefaultFor;
import org.checkerframework.framework.qual.DefaultQualifierInHierarchy;
import org.checkerframework.framework.qual.SubtypeOf;
import org.checkerframework.framework.qual.TypeUseLocation;
public class LowerBoundQual {
@DefaultQualifierInHierarchy
@Documented
@Retention(RetentionPolicy.RUNTIME)
@SubtypeOf({})
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
public static @interface LB_TOP {}
@Documented
@Retention(RetentionPolicy.RUNTIME)
@SubtypeOf(LB_TOP.class)
@DefaultFor(TypeUseLocation.IMPLICIT_LOWER_BOUND)
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
public static @interface LB_IMPLICIT {}
@Documented
@Retention(RetentionPolicy.RUNTIME)
@SubtypeOf(LB_TOP.class)
@DefaultFor(TypeUseLocation.EXPLICIT_LOWER_BOUND)
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
public static @interface LB_EXPLICIT {}
@Documented
@Retention(RetentionPolicy.RUNTIME)
@SubtypeOf({LB_IMPLICIT.class, LB_EXPLICIT.class})
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
public static @interface LB_BOTTOM {}
}