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view src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/core/Children.java @ 41:ed6737db637a

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added tests
author Shoshi TAMAKI
date Tue, 29 Jan 2013 23:42:54 +0900
parents 3dfa0be90a0d
children fb1dc448ac8c
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package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core;

import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;

public interface Children<T> extends Iterable<T>
{
	public Either<Error,T> at(int _pos);
	public int size();
}