BufferMetricReader (Spring Boot API)

java.lang.Object
- org.springframework.boot.actuate.metrics.buffer.BufferMetricReader

All Implemented Interfaces:
MetricReader, PrefixMetricReader
```
@UsesJava8
public class BufferMetricReader
extends Object
implements MetricReader, PrefixMetricReader
```
MetricReader implementation using CounterBuffers and GaugeBuffers.
Since:
1.3.0

Constructor Summary
Constructors
Constructor Description
BufferMetricReader(CounterBuffers counterBuffers, GaugeBuffers gaugeBuffers)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`count()`	The number of metrics known to this reader.
`Iterable<Metric<?>>`	`findAll()`	Find all the metrics known to this reader.
`Iterable<Metric<?>>`	`findAll(String prefix)`	Find all metrics whose name starts with the given prefix.
`Metric<?>`	`findOne(String name)`	Find an instance of the metric with the given name (usually the latest recorded value).

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

- Constructor Detail
  - BufferMetricReader
```
public BufferMetricReader(CounterBuffers counterBuffers,
                          GaugeBuffers gaugeBuffers)
```
- Method Detail
  - findOne
```
public Metric<?> findOne(String name)
```
    Description copied from interface: MetricReader
    Find an instance of the metric with the given name (usually the latest recorded value).
    Specified by:
    findOne in interface MetricReader
    Parameters:
    name - the name of the metric to find
    Returns:
    a metric value or null if there are none with that name
  - findAll
```
public Iterable<Metric<?>> findAll()
```
    Description copied from interface: MetricReader
    Find all the metrics known to this reader.
    Specified by:
    findAll in interface MetricReader
    Returns:
    all instances of metrics known to this reader
  - findAll
```
public Iterable<Metric<?>> findAll(String prefix)
```
    Description copied from interface: PrefixMetricReader
    Find all metrics whose name starts with the given prefix.
    Specified by:
    findAll in interface PrefixMetricReader
    Parameters:
    prefix - the prefix for metric names
    Returns:
    all metrics with names starting with the prefix
  - count
```
public long count()
```
    Description copied from interface: MetricReader
    The number of metrics known to this reader.
    Specified by:
    count in interface MetricReader
    Returns:
    the number of metrics