SpillSpaceTracker (presto-main 345 API)

java.lang.Object
- io.prestosql.spiller.SpillSpaceTracker

@ThreadSafe
public class SpillSpaceTracker
extends Object

Constructor Summary

Constructors
Constructor Description

SpillSpaceTracker(io.airlift.units.DataSize maxSize)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`free(long bytes)`
`long`	`getCurrentBytes()`	Returns the number of bytes currently on disk.
`long`	`getMaxBytes()`
`com.google.common.util.concurrent.ListenableFuture<?>`	`reserve(long bytes)`	Reserves the given number of bytes to spill.
`String`	`toString()`

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

- Constructor Detail
  - SpillSpaceTracker
```
public SpillSpaceTracker(io.airlift.units.DataSize maxSize)
```
- Method Detail
  - reserve
```
public com.google.common.util.concurrent.ListenableFuture<?> reserve(long bytes)
```
    Reserves the given number of bytes to spill. If more than the maximum, throws an exception.
    
    Throws:
    
    ExceededSpillLimitException
  - free
```
public void free(long bytes)
```
  - getCurrentBytes
```
public long getCurrentBytes()
```
    Returns the number of bytes currently on disk.
  - getMaxBytes
```
public long getMaxBytes()
```
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object