Java tutorial
/* * Licensed to the Ted Dunning under one or more contributor license * agreements. See the NOTICE file that may be * distributed with this work for additional information * regarding copyright ownership. Ted Dunning 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 com.mapr.synth.samplers; import com.fasterxml.jackson.databind.JsonNode; import com.fasterxml.jackson.databind.node.TextNode; /** * Sample kind of plausible addresses * * Thread safe */ public class AddressSampler extends FieldSampler { private final StreetNameSampler street; private final ForeignKeySampler number; public AddressSampler() { street = new StreetNameSampler(); number = new ForeignKeySampler(100000, 0.5); } @Override public JsonNode sample() { return new TextNode(number.sample().asInt() + " " + street.sample().asText()); } }