/* * 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.zeppelin.interpreter.remote.mock; import java.util.List; import java.util.Properties; import org.apache.zeppelin.interpreter.Interpreter; import org.apache.zeppelin.interpreter.InterpreterContext; import org.apache.zeppelin.interpreter.InterpreterException; import org.apache.zeppelin.interpreter.InterpreterGroup; import org.apache.zeppelin.interpreter.InterpreterPropertyBuilder; import org.apache.zeppelin.interpreter.InterpreterResult; import org.apache.zeppelin.interpreter.InterpreterResult.Code; import org.apache.zeppelin.interpreter.WrappedInterpreter; import org.apache.zeppelin.scheduler.Scheduler; public class MockInterpreterB extends Interpreter { static { Interpreter.register( "interpreterB", "group1", MockInterpreterA.class.getName(), new InterpreterPropertyBuilder() .add("p1", "v1", "property1").build()); } public MockInterpreterB(Properties property) { super(property); } @Override public void open() { //new RuntimeException().printStackTrace(); } @Override public void close() { } @Override public InterpreterResult interpret(String st, InterpreterContext context) { MockInterpreterA intpA = getInterpreterA(); String intpASt = intpA.getLastStatement(); long timeToSleep = Long.parseLong(st); if (intpASt != null) { timeToSleep += Long.parseLong(intpASt); } try { Thread.sleep(timeToSleep); } catch (NumberFormatException | InterruptedException e) { throw new InterpreterException(e); } return new InterpreterResult(Code.SUCCESS, Long.toString(timeToSleep)); } @Override public void cancel(InterpreterContext context) { } @Override public FormType getFormType() { return FormType.NATIVE; } @Override public int getProgress(InterpreterContext context) { return 0; } @Override public List<String> completion(String buf, int cursor) { return null; } public MockInterpreterA getInterpreterA() { InterpreterGroup interpreterGroup = getInterpreterGroup(); for (Interpreter intp : interpreterGroup) { if (intp.getClassName().equals(MockInterpreterA.class.getName())) { Interpreter p = intp; while (p instanceof WrappedInterpreter) { p = ((WrappedInterpreter) p).getInnerInterpreter(); } return (MockInterpreterA) p; } } return null; } @Override public Scheduler getScheduler() { InterpreterGroup interpreterGroup = getInterpreterGroup(); for (Interpreter intp : interpreterGroup) { if (intp.getClassName().equals(MockInterpreterA.class.getName())) { return intp.getScheduler(); } } return null; } }