org.sourceforge.jemm.database.components
Enum GCStatus

java.lang.Object
  java.lang.Enum<GCStatus>
      org.sourceforge.jemm.database.components.GCStatus

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<GCStatus>

public enum GCStatus
extends java.lang.Enum<GCStatus>

GC status represents the GC colouring for the mark and sweep garbage collector.

Author:

Rory Graves

Enum Constant Summary

BLACK
The object is referenced and any children have all been marked

GREY
The object is referenced, but and references have not been marked.

INIT
The object is being initialised and may not be gced

WHITE
The object is unreferenced

Method Summary

static GCStatus	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static GCStatus[]	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

Enum Constant Detail

INIT

public static final GCStatus INIT

The object is being initialised and may not be gced

WHITE

public static final GCStatus WHITE

The object is unreferenced

GREY

public static final GCStatus GREY

The object is referenced, but and references have not been marked.

BLACK

public static final GCStatus BLACK

The object is referenced and any children have all been marked

Method Detail

values

public static GCStatus[] 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 (GCStatus c : GCStatus.values())
    System.out.println(c);

Returns:

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

valueOf

public static GCStatus valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null