MemoryStatistics (IoTDB Server 0.14.0-preview2 API)

java.lang.Object
- org.apache.iotdb.db.metadata.rescon.MemoryStatistics

public class MemoryStatistics
extends java.lang.Object

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clear()`
`static MemoryStatistics`	`getInstance()`
`long`	`getMemoryCapacity()`
`long`	`getMemoryUsage()`
`void`	`init()`
`boolean`	`isAllowToCreateNewSeries()`
`boolean`	`isExceedCapacity()`
`void`	`releaseMemory(long size)`
`void`	`requestMemory(long size)`

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

Method Detail

getInstance

public static MemoryStatistics getInstance()

init
```
public void init()
```

isAllowToCreateNewSeries

public boolean isAllowToCreateNewSeries()

isExceedCapacity
```
public boolean isExceedCapacity()
```

getMemoryCapacity
```
public long getMemoryCapacity()
```

getMemoryUsage
```
public long getMemoryUsage()
```

requestMemory

public void requestMemory(long size)

releaseMemory

public void releaseMemory(long size)

clear
```
public void clear()
```