com.pervasive.datarush.util

Class MemorySizes

java.lang.Object

com.pervasive.datarush.util.MemorySizes

public final class MemorySizes
extends Object

Method Summary

Modifier and Type	Method and Description
static long	parseByteSizeSpecifier(String specifier) Parses the given property as a size in bytes.

Methods inherited from class java.lang.Object

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

Method Detail

parseByteSizeSpecifier

public static long parseByteSizeSpecifier(String specifier)

Parses the given property as a size in bytes. Values are supplied as number strings, supporting an optional size suffix. The common suffixes K, M, and G are supported, having the expected meaning; suffixes are case-insensitive. Omitting the suffix indicates the value is in bytes.

Parameters:

propertyName - the name of the property, used for error handling

specifier - the specifier. for example "100M"

Returns:

the size in bytes

Throws:

IllegalArgumentException - if the size specifier cannot be parsed or specifies a negative size.