/******************************************************************************* * Copyright 2011 Netflix * * Licensed 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 com.netflix.astyanax.model; import java.nio.ByteBuffer; /** * Instance of a row with key type K and column name type C. Child columns can * be either standard columns or super columns * * @author elandau * * @param <K> * @param <C> */ public interface Row<K, C> { /** * Return the key value * * @return */ K getKey(); /** * Return the raw byte buffer for this key * * @return */ ByteBuffer getRawKey(); /** * Child columns of the row. Note that if a ColumnPath was provided to a * query these will be the columns at the column path location and not the * columns at the root of the row. * * @return */ ColumnList<C> getColumns(); }