| /* |
| * 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.cassandra.service.disk.usage; |
| |
| import org.apache.cassandra.db.guardrails.GuardrailsConfig; |
| |
| public enum DiskUsageState |
| { |
| /** Either disk usage guardrail is not enabled or gossip state is not ready. */ |
| NOT_AVAILABLE("Not Available"), |
| |
| /** |
| * Disk usage is below both {@link GuardrailsConfig#getDataDiskUsagePercentageWarnThreshold()} ()} and |
| * {@link GuardrailsConfig#getDataDiskUsagePercentageFailThreshold()}. |
| */ |
| SPACIOUS("Spacious"), |
| |
| /** |
| * Disk usage exceeds {@link GuardrailsConfig#getDataDiskUsagePercentageWarnThreshold()} but is below |
| * {@link GuardrailsConfig#getDataDiskUsagePercentageFailThreshold()}. |
| */ |
| STUFFED("Stuffed"), |
| |
| /** Disk usage exceeds {@link GuardrailsConfig#getDataDiskUsagePercentageFailThreshold()}. */ |
| FULL("Full"); |
| |
| private final String msg; |
| |
| DiskUsageState(String msg) |
| { |
| this.msg = msg; |
| } |
| |
| public boolean isFull() |
| { |
| return this == FULL; |
| } |
| |
| public boolean isStuffed() |
| { |
| return this == STUFFED; |
| } |
| |
| public boolean isStuffedOrFull() |
| { |
| return isFull() || isStuffed(); |
| } |
| |
| @Override |
| public String toString() |
| { |
| return msg; |
| } |
| } |