org.checkerframework.checker.index.inequality.LessThanChecker Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of checker Show documentation

The Checker Framework enhances Java's type system to make it more powerful and useful. This lets software developers detect and prevent errors in their Java programs. The Checker Framework includes compiler plug-ins ("checkers") that find bugs or verify their absence. It also permits you to write your own compiler plug-ins.

There is a newer version: 3.43.0

Show newest version

package org.checkerframework.checker.index.inequality;

import java.util.LinkedHashSet;
import org.checkerframework.common.basetype.BaseTypeChecker;
import org.checkerframework.common.value.ValueChecker;
import org.checkerframework.framework.qual.RelevantJavaTypes;
import org.checkerframework.framework.source.SuppressWarningsPrefix;

/**
 * An internal checker that estimates which expression's values are less than other expressions'
 * values.
 *
 * @checker_framework.manual #index-checker Index Checker
 */
@SuppressWarningsPrefix({"index", "lessthan"})
@RelevantJavaTypes({
  Byte.class,
  Short.class,
  Integer.class,
  Long.class,
  Character.class,
  byte.class,
  short.class,
  int.class,
  long.class,
  char.class,
})
public class LessThanChecker extends BaseTypeChecker {
  @Override
  protected LinkedHashSet> getImmediateSubcheckerClasses() {
    LinkedHashSet> checkers =
        super.getImmediateSubcheckerClasses();
    checkers.add(ValueChecker.class);
    return checkers;
  }
}