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package io.github.icodegarden.nutrient.lang.concurrent;

import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicInteger;

/**
 * 
 * @author Fangfang.Xu
 *
 */
public class NamedThreadFactory implements ThreadFactory {

    protected static final AtomicInteger POOL_SEQ = new AtomicInteger(1);

    protected final AtomicInteger mThreadNum = new AtomicInteger(1);

    protected final String mPrefix;

    protected final boolean mDaemon;

    public NamedThreadFactory() {
        this("pool-" + POOL_SEQ.getAndIncrement(), false);
    }

    public NamedThreadFactory(String prefix) {
        this(prefix, false);
    }

    public NamedThreadFactory(String prefix, boolean daemon) {
        mPrefix = prefix + "-thread-";
        mDaemon = daemon;
    }

    @Override
    public Thread newThread(Runnable runnable) {
        String name = mPrefix + mThreadNum.getAndIncrement();
        Thread ret = new Thread(runnable, name);
        ret.setDaemon(mDaemon);
        return ret;
    }
}