import com.intellij.psi.impl.PsiElementBase; //导入依赖的package包/类
private static PatternCondition<PsiElementBase> nameCondition(final ElementPattern pattern) {
  return new PatternConditionPlus<PsiElementBase, String>("_withPsiName", pattern) {
    @Override
    public boolean processValues(
        PsiElementBase t,
        ProcessingContext context,
        PairProcessor<String, ProcessingContext> processor) {
      return processor.process(t.getName(), context);
    }
  };
}