| /* |
| * 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.geode.internal.statistics; |
| |
| import java.io.File; |
| import java.util.Optional; |
| |
| import org.apache.geode.logging.internal.spi.LogFile; |
| |
| /** |
| * Defines the contract enabling the {@link StatArchiveHandler} to retrieve configuration details |
| * (some of which may change at runtime). |
| * |
| * <p> |
| * Implemented by {@link HostStatSampler}. |
| * |
| * <p> |
| * Note: This interface changes the return types of file limit properties from int to long so that |
| * the Stat Sampler tests can change the units from MB to KB. |
| * |
| * @since GemFire 7.0 |
| */ |
| public interface StatArchiveHandlerConfig { |
| |
| /** |
| * Gets the name of the archive file. |
| */ |
| File getArchiveFileName(); |
| |
| /** |
| * Gets the archive size limit in bytes. |
| */ |
| long getArchiveFileSizeLimit(); |
| |
| /** |
| * Gets the archive disk space limit in bytes. |
| */ |
| long getArchiveDiskSpaceLimit(); |
| |
| /** |
| * Returns a unique id for the sampler's system. |
| */ |
| long getSystemId(); |
| |
| /** |
| * Returns the time this sampler's system was started. |
| */ |
| long getSystemStartTime(); |
| |
| /** |
| * Returns the path to this sampler's system directory; if it has one. |
| */ |
| String getSystemDirectoryPath(); |
| |
| /** |
| * Returns a description of the product that the stats are on |
| */ |
| String getProductDescription(); |
| |
| /** |
| * Returns the log file to provide info about main id and child id. |
| */ |
| Optional<LogFile> getLogFile(); |
| } |