AggregateMetric (Solr 9.7.0 core API)

java.lang.Object
- org.apache.solr.metrics.AggregateMetric

All Implemented Interfaces:

com.codahale.metrics.Metric
```
public class AggregateMetric
extends Object
implements com.codahale.metrics.Metric
```
This class is used for keeping several partial named values and providing useful statistics over them.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class AggregateMetric.Update
Simple class to represent current value and how many times it was set.

Constructor Summary

Constructors
Constructor Description

AggregateMetric()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clear()`
`void`	`clear(String name)`
`double`	`getMax()`
`double`	`getMean()`
`double`	`getMin()`
`double`	`getStdDev()`
`double`	`getSum()`
`Map<String,AggregateMetric.Update>`	`getValues()`
`boolean`	`isEmpty()`
`void`	`set(String name, Object value)`
`int`	`size()`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail
- AggregateMetric
```
public AggregateMetric()
```

Method Detail

set

public void set(String name,
                Object value)

clear
```
public void clear(String name)
```

clear
```
public void clear()
```

size
```
public int size()
```

isEmpty
```
public boolean isEmpty()
```

getValues

public Map<String,AggregateMetric.Update> getValues()

getMax
```
public double getMax()
```

getMin
```
public double getMin()
```

getMean
```
public double getMean()
```

getStdDev
```
public double getStdDev()
```

getSum
```
public double getSum()
```

toString
```
public String toString()
```
Overrides:

toString in class Object