com.ajjpj.afoundation.collection.immutable.AMapWithDefault Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of a-foundation Show documentation

There is a newer version: 1.0-pre19

package com.ajjpj.afoundation.collection.immutable;

import com.ajjpj.afoundation.function.AFunction1;


/**
 * @author arno
 */
class AMapWithDefault extends AWrappedMap {
    private final AFunction1 defaultFunction;

    AMapWithDefault(AMap inner, AFunction1 defaultFunction) {
        super(inner);
        this.defaultFunction = defaultFunction;
    }

    @Override AMap wrap(AMap inner) {
        return new AMapWithDefault<>(inner, defaultFunction);
    }

    @Override V defaultValue(K key) {
        return defaultFunction.apply(key);
    }
}