Mercurial > hg > Members > tatsuki > bench > jungle-core
view src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/transaction/DefaultTreeNodeAttribute.java @ 74:3a3622cf2eef
remove error but have a error test program
and LoggingChildren.iterator is bad
author | one |
---|---|
date | Wed, 27 Aug 2014 05:07:50 +0900 |
parents | 5969848b1bb8 |
children | 26dfa90016d1 |
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package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction; import java.nio.ByteBuffer; import fj.data.List; import fj.data.Option; import fj.data.TreeMap; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultAttributes; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultChildren; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNodeAttributes; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.NodeEditorError; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.DefaultEither; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error; public class DefaultTreeNodeAttribute implements TreeNodeAttributes<DefaultTreeNode> { public List<DefaultTreeNode> children; public TreeMap<String,ByteBuffer> attrs; public DefaultTreeNodeAttribute(List<DefaultTreeNode> _children,TreeMap<String,ByteBuffer> _attrs) { children = _children; attrs = _attrs; } @Override public Either<Error,DefaultTreeNode> delete(String _key) { if(_key == null){ return DefaultEither.newA(NodeEditorError.NULL_VALUE_NOT_ALLOWED); } if(!attrs.contains(_key)){ return DefaultEither.newA(NodeEditorError.DELETE_KEY_NOT_FOUND); } TreeMap<String,ByteBuffer> newMap = attrs.delete(_key); DefaultTreeNode newNode = new DefaultTreeNode(children,newMap); return DefaultEither.newB(newNode); } @Override public Either<Error,DefaultTreeNode> put(String _key, ByteBuffer _value) { if(_key == null || _value == null){ return DefaultEither.newA(NodeEditorError.NULL_VALUE_NOT_ALLOWED); } //DefaultAttributes attrs = wrap.getAttributes(); //DefaultChildren children = wrap.getChildren(); //TreeMap<String,ByteBuffer> raw = attrs.getAttributesAsRawMap(); TreeMap<String,ByteBuffer> newMap = attrs.set(_key,_value); DefaultTreeNode newNode = new DefaultTreeNode(children,newMap); return DefaultEither.newB(newNode); } @Override public ByteBuffer get(String _key) { if(_key == null){ return null; } Option<ByteBuffer> result = attrs.get(_key); return result.isSome() ? result.some() : null; } }