<commit_before>package me.shenfeng.http.server;

public interface IListenableFuture {
    void addListener(Runnable listener);

    public Object get();<commit_msg>doc the async extension to the RING spec<commit_after>package me.shenfeng.http.server;

/**
 * An async extension to the Ring SPEC.
 * 
 * The ring adapter will add an runnable, expect it to be called when things are
 * ready, then it will call the get method to get the real response
 * 
 * @author feng
 * 
 */
public interface IListenableFuture {
    /**
     * register a listener, should be called when things become ready
     * 
     * @param listener
     */
    void addListener(Runnable listener);

    /**
     * @return ring SPEC response
     */
    public Object get();
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{'dir': 'git-commits-cleaned', 'id': '6436284', 'n_tokens_mistral': 214, 'n_tokens_neox': 205, 'n_words': 81}