MemoryLimitCalculator (shenyu-common 2.5.1 API)

java.lang.Object
- org.apache.shenyu.common.concurrent.MemoryLimitCalculator

```
public class MemoryLimitCalculator
extends java.lang.Object
```
Runtime.freeMemory() technology is used to calculate the memory limit by using the percentage of the current maximum available memory, which can be used with MemoryLimiter.

See Also:

MemoryLimiter

Constructor Summary

Constructors
Constructor Description

MemoryLimitCalculator()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static long`	`calculate(float percentage)`	Take the current JVM's maximum available memory as a percentage of the result as the limit.
`static long`	`defaultLimit()`	By default, it takes 80% of the maximum available memory of the current JVM.
`static long`	`maxAvailable()`	Get the maximum available memory of the current JVM.

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

- Constructor Detail
  - MemoryLimitCalculator
```
public MemoryLimitCalculator()
```
- Method Detail
  - maxAvailable
```
public static long maxAvailable()
```
    Get the maximum available memory of the current JVM.
    
    Returns:
    
    maximum available memory
  - calculate
```
public static long calculate(float percentage)
```
    Take the current JVM's maximum available memory as a percentage of the result as the limit.
    
    Parameters:
    
    percentage - percentage
    
    Returns:
    
    available memory
  - defaultLimit
```
public static long defaultLimit()
```
    By default, it takes 80% of the maximum available memory of the current JVM.
    
    Returns:
    
    available memory