| /* |
| * 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.linkis.manager.common.entity.resource; |
| |
| import org.apache.linkis.common.utils.ByteTimeUtils; |
| |
| import com.fasterxml.jackson.annotation.JsonIgnoreProperties; |
| |
| @JsonIgnoreProperties(ignoreUnknown = true) |
| public class MemoryResource extends Resource { |
| |
| private final long memory; |
| |
| public MemoryResource() { |
| this(Long.MAX_VALUE); |
| } |
| |
| public MemoryResource(long memory) { |
| this.memory = memory; |
| } |
| |
| private MemoryResource toMemoryResource(Resource r) { |
| if (r instanceof MemoryResource) { |
| return (MemoryResource) r; |
| } else { |
| return new MemoryResource(Long.MAX_VALUE); |
| } |
| } |
| |
| @Override |
| public Resource add(Resource resource) { |
| MemoryResource r = toMemoryResource(resource); |
| return new MemoryResource(memory + r.getMemory()); |
| } |
| |
| @Override |
| public Resource minus(Resource resource) { |
| MemoryResource r = toMemoryResource(resource); |
| return new MemoryResource(memory - r.getMemory()); |
| } |
| |
| @Override |
| public Resource multiplied(Resource resource) { |
| MemoryResource r = toMemoryResource(resource); |
| return new MemoryResource(memory * r.getMemory()); |
| } |
| |
| @Override |
| public Resource multiplied(float rate) { |
| return new MemoryResource((long) (memory * rate)); |
| } |
| |
| @Override |
| public Resource divide(Resource resource) { |
| MemoryResource r = toMemoryResource(resource); |
| return new MemoryResource(memory / r.getMemory()); |
| } |
| |
| @Override |
| public Resource divide(int rate) { |
| return new MemoryResource(memory / rate); |
| } |
| |
| @Override |
| public boolean moreThan(Resource resource) { |
| MemoryResource r = toMemoryResource(resource); |
| return memory > r.getMemory(); |
| } |
| |
| @Override |
| public boolean notLess(Resource resource) { |
| MemoryResource r = toMemoryResource(resource); |
| return memory >= r.getMemory(); |
| } |
| |
| @Override |
| public boolean less(Resource r) { |
| return !notLess(r); |
| } |
| |
| @Override |
| public int compare(Resource resource) { |
| MemoryResource r = toMemoryResource(resource); |
| return Long.compare(this.getMemory(), r.getMemory()); |
| } |
| |
| @Override |
| public boolean caseMore(Resource r) { |
| return moreThan(r); |
| } |
| |
| @Override |
| public boolean equalsTo(Resource resource) { |
| MemoryResource r = toMemoryResource(resource); |
| return memory == r.getMemory(); |
| } |
| |
| @Override |
| public String toJson() { |
| return " \"memory\":\"" + ByteTimeUtils.bytesToString(memory) + " "; |
| } |
| |
| @Override |
| public String toString() { |
| return toJson(); |
| } |
| |
| public long getMemory() { |
| return memory; |
| } |
| } |