| 程序包 | 说明 |
|---|---|
| org.apache.iotdb.metrics | |
| org.apache.iotdb.metrics.impl |
| 限定符和类型 | 方法和说明 |
|---|---|
<T> Gauge |
MetricManager.getOrCreateAutoGauge(String metric,
MetricLevel metricLevel,
T obj,
ToLongFunction<T> mapper,
String... tags)
Get Gauge If exists, then return or create one to return
This type of gauge will keep a weak reference of the obj, so it will not prevent the obj's
gc.
|
Gauge |
MetricManager.getOrCreateGauge(String metric,
MetricLevel metricLevel,
String... tags)
Get Gauge If exists, then return or create one to return
|
| 限定符和类型 | 方法和说明 |
|---|---|
Map<String[],Gauge> |
MetricManager.getAllGauges()
Get all gauges
|
| 限定符和类型 | 类和说明 |
|---|---|
class |
DoNothingGauge |
| 限定符和类型 | 方法和说明 |
|---|---|
<T> Gauge |
DoNothingMetricManager.getOrCreateAutoGauge(String metric,
MetricLevel metricLevel,
T obj,
ToLongFunction<T> mapper,
String... tags) |
Gauge |
DoNothingMetricManager.getOrCreateGauge(String metric,
MetricLevel metricLevel,
String... tags) |
| 限定符和类型 | 方法和说明 |
|---|---|
Map<String[],Gauge> |
DoNothingMetricManager.getAllGauges() |
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