com.hazelcast.util

Class RuntimeMemoryInfoAccessor

java.lang.Object

com.hazelcast.util.RuntimeMemoryInfoAccessor

All Implemented Interfaces:

MemoryInfoAccessor

public class RuntimeMemoryInfoAccessor
extends Object
implements MemoryInfoAccessor

Provides memory information using Runtime.

Constructor Summary

Constructors

Constructor and Description
RuntimeMemoryInfoAccessor()

Method Summary

Methods

Modifier and Type	Method and Description
long	getFreeMemory() Returns the amount of free memory in the JVM in bytes.
long	getMaxMemory() Returns the maximum amount of memory that the JVM will attempt to use in bytes.
long	getTotalMemory() Returns total amount allocated memory in JVM in bytes.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RuntimeMemoryInfoAccessor

public RuntimeMemoryInfoAccessor()

Method Detail

getTotalMemory

public long getTotalMemory()

Description copied from interface: MemoryInfoAccessor

Returns total amount allocated memory in JVM in bytes.

Specified by:

getTotalMemory in interface MemoryInfoAccessor

Returns:

total memory allocated in bytes.

See Also:

Runtime.totalMemory()

getFreeMemory

public long getFreeMemory()

Description copied from interface: MemoryInfoAccessor

Returns the amount of free memory in the JVM in bytes.

Specified by:

getFreeMemory in interface MemoryInfoAccessor

Returns:

free memory in bytes

See Also:

Runtime.freeMemory()

getMaxMemory

public long getMaxMemory()

Description copied from interface: MemoryInfoAccessor

Returns the maximum amount of memory that the JVM will attempt to use in bytes.

Specified by:

getMaxMemory in interface MemoryInfoAccessor

Returns:

maximum memory in bytes.

See Also:

Runtime.maxMemory()