io.polyglotted.common.model.HasMeta Maven / Gradle / Ivy

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package io.polyglotted.common.model;

import java.util.Map;

@SuppressWarnings("unchecked")
public interface HasMeta {
    SortedMapResult _meta();

    default boolean hasMeta() { return !_meta().isEmpty(); }

    default > T  withMetas(Map map) { map.forEach(this::withMeta); return (T) this; }

    default > T withMeta(String prop, Object value) { if (prop.startsWith("&")) { _meta().put(prop, value); } return (T) this; }
}