checker/src/main/java/org/checkerframework/checker/compilermsgs/CompilerMessagesAnnotatedTypeFactory.java

package org.checkerframework.checker.compilermsgs;

import org.checkerframework.checker.compilermsgs.qual.CompilerMessageKey;
import org.checkerframework.checker.propkey.PropertyKeyAnnotatedTypeFactory;
import org.checkerframework.common.basetype.BaseTypeChecker;
import org.checkerframework.framework.type.treeannotator.ListTreeAnnotator;
import org.checkerframework.framework.type.treeannotator.TreeAnnotator;

/** A PropertyKeyATF that uses CompilerMessageKey to annotate the keys. */
public class CompilerMessagesAnnotatedTypeFactory extends PropertyKeyAnnotatedTypeFactory {

  public CompilerMessagesAnnotatedTypeFactory(BaseTypeChecker checker) {
    super(checker);
    // Does not call postInit() because its superclass does.
    // If we ever add code to this constructor, it needs to:
    //   * call a superclass constructor that does not call postInit(), and
    //   * call postInit() itself.
  }

  @Override
  public TreeAnnotator createTreeAnnotator() {
    return new ListTreeAnnotator(
        super.createBasicTreeAnnotator(),
        new KeyLookupTreeAnnotator(this, CompilerMessageKey.class));
  }
}