com.github.longdt.vertxservice.util.ImmutableSet Maven / Gradle / Ivy

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A lightweight replacement for vertx-service-proxy. This library is highly optimized for vertx java

There is a newer version: 1.1.1

package com.github.longdt.vertxservice.util;

import io.vertx.core.shareddata.Shareable;

import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

public class ImmutableSet implements Shareable {
    private final Set data;

    private ImmutableSet(Set data) {
        this.data = data;
    }

    public static  ImmutableSet of(Set data) {
        return new ImmutableSet<>(data);
    }

    public Set unwrap() {
        return data;
    }

    @Override
    public ImmutableSet copy() {
        return new ImmutableSet<>(new HashSet<>(data));
    }
}