| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| |
| package org.apache.qpid.proton.codec.impl; |
| |
| import java.nio.ByteBuffer; |
| |
| import org.apache.qpid.proton.codec.Data; |
| |
| interface Element<T> |
| { |
| int size(); |
| T getValue(); |
| Data.DataType getDataType(); |
| int encode(ByteBuffer b); |
| Element next(); |
| Element prev(); |
| Element child(); |
| Element parent(); |
| |
| void setNext(Element elt); |
| void setPrev(Element elt); |
| void setParent(Element elt); |
| void setChild(Element elt); |
| |
| Element replaceWith(Element elt); |
| |
| Element addChild(Element element); |
| Element checkChild(Element element); |
| |
| boolean canEnter(); |
| |
| void render(StringBuilder sb); |
| |
| } |