1 /* 2 * Copyright 2019 Google LLC 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package io.perfmark.impl; 18 19 /** Noop Generator for use when no other generator can be used. */ 20 final class NoopGenerator extends Generator { 21 NoopGenerator()22 NoopGenerator() {} 23 24 @Override setGeneration(long generation)25 public void setGeneration(long generation) {} 26 27 @Override getGeneration()28 public long getGeneration() { 29 return FAILURE; 30 } 31 } 32