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view src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/trasnformer/DeleteAttribute.java @ 78:540a27dde42f

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Delete EnableNode and EnableNodeWrapper but not repair test program
author one
date Sun, 31 Aug 2014 00:44:35 +0900
parents 418088ca2b30
children b4f145174970
line wrap: on
line source

package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer;

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 class DeleteAttribute implements NodeEditor
{
	private final String key;
	
	public DeleteAttribute(String _key)
	{
		key = _key;
	}

	@Override
	public <T extends TreeNode<T>> Either<Error,T> edit(T _e)
	{
		return _e.getAttributes().delete(key);
	}
}