org.elasticsearch.common.unit

Enum MemorySizeValue

java.lang.Object

java.lang.Enum<MemorySizeValue>

org.elasticsearch.common.unit.MemorySizeValue

All Implemented Interfaces:

Serializable, Comparable<MemorySizeValue>

public enum MemorySizeValue
extends Enum<MemorySizeValue>

Utility methods to get memory sizes.

Method Summary

Methods

Modifier and Type	Method and Description
static ByteSizeValue	parseBytesSizeValueOrHeapRatio(String sValue, String settingName) Parse the provided string as a memory size.
static MemorySizeValue	valueOf(String name) Returns the enum constant of this type with the specified name.
static MemorySizeValue[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

values

public static MemorySizeValue[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (MemorySizeValue c : MemorySizeValue.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static MemorySizeValue valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

parseBytesSizeValueOrHeapRatio

public static ByteSizeValue parseBytesSizeValueOrHeapRatio(String sValue,
                                           String settingName)

Parse the provided string as a memory size. This method either accepts absolute values such as 42 (default assumed unit is byte) or 2mb, or percentages of the heap size: if the heap is 1G, 10% will be parsed as 100mb.