com.alipay.sofa.lookout.server.prom.ql.value.Matrix Maven / Gradle / Ivy
/*
* 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 com.alipay.sofa.lookout.server.prom.ql.value;
import java.util.ArrayList;
import java.util.List;
/**
* Matrix is a slice of Seriess that implements sort.
* Interface and has a String method. [multi-line]
*
* Created by [email protected] on 2018/2/15.
*/
public class Matrix implements Value {
List seriess = new ArrayList<>();
@Override
public ValueType type() {
return ValueType.matrix;
}
public void add(Series series) {
this.seriess.add(series);
}
public List getSeriess() {
return seriess;
}
@Deprecated
public String toJsonStr() {
StringBuilder sb = new StringBuilder("[");
int i = seriess.size();
for (Series series : seriess) {
sb.append(series.toJsonStr());
if (i > 1) {
sb.append(",");
}
i--;
}
sb.append("]");
return sb.toString();
}
@Override
public String toString() {
return "Matrix{" +
"seriess=" + seriess +
'}';
}
}