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view src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/core/Children.java @ 107:5b7e45464bb8

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date Fri, 12 Sep 2014 21:20:04 +0900
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package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core;

import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode;
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 extends Iterable<TreeNode>
{
	public Either<Error,TreeNode> at(int pos);
	public int size();
}