Java tutorial
/* * Copyright (c) 2015 by Advay Mengle. * * 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.madvay.tools.android.perf.common; import com.google.common.collect.ImmutableList; import java.util.List; /** * */ public abstract class RowAdapter<T extends Row> { public enum CoerceType { TEXT, NUMERIC } public final List<String> columns; public final List<CoerceType> types; private RowAdapter() { throw new UnsupportedOperationException(); } protected RowAdapter(List<String> columns, List<CoerceType> types) { this.columns = ImmutableList.copyOf(columns); this.types = ImmutableList.copyOf(types); } public abstract Object get(T row, String column); }