de.uni_hildesheim.sse.monitoring.runtime.boot

Enum ResourceType

java.lang.Object

java.lang.Enum<ResourceType>

de.uni_hildesheim.sse.monitoring.runtime.boot.ResourceType

All Implemented Interfaces:

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

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

Defines the accountable resource types.

Since:

1.00

Version:

1.03

Author:

Holger Eichelberger

Enum Constant Summary

Enum Constants

Enum Constant and Description
ALL Denotes that all resources shall be accounted.
CPU_TIME CPU time consumption.
FILE_IO File I/O consumption.
MEMORY Memory allocation.
NET_IO Network I/O consumption.
NONE Denotes that no resources shall be accounted.

Field Summary

Fields

Modifier and Type	Field and Description
static ResourceType[]	SET_ALL Defines a constant array for all resources (empty).
static ResourceType[]	SET_ANYWAY Defines a constant array resources for resources to be considered anyway for instrumentation as no dedicated SUM information is provided by the JVM.
static ResourceType[]	SET_DEFAULT Defines a constant array for the default resources all resources (empty).
static ResourceType[]	SET_NONE Defines a constant array for no resources (empty).

Method Summary

Modifier and Type	Method and Description
static boolean	contains(ResourceType[] resources, ResourceType resource) Returns whether resources contains resource.
static ResourceType[]	ensureSubset(ResourceType[] source, ResourceType[] target) Ensures that the elements in target are also in source.
static boolean	isAll(ResourceType[] resources) Returns whether resources is ALL.
static boolean	isNone(ResourceType[] resources) Returns whether resources is NONE.
static boolean	isType(ResourceType[] resources, ResourceType type) Returns whether resources is type.
static ResourceType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static ResourceType[]	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

NONE

public static final ResourceType NONE

Denotes that no resources shall be accounted. In this case a set of resources shall only contain ALL.

ALL

public static final ResourceType ALL

Denotes that all resources shall be accounted. In this case a set of resources shall only contain ALL.

CPU_TIME

public static final ResourceType CPU_TIME

CPU time consumption.

MEMORY

public static final ResourceType MEMORY

Memory allocation.

FILE_IO

public static final ResourceType FILE_IO

File I/O consumption.

NET_IO

public static final ResourceType NET_IO

Network I/O consumption.

Field Detail

SET_ALL

public static final ResourceType[] SET_ALL

Defines a constant array for all resources (empty). Do not remove - used by code generation.

SET_DEFAULT

public static final ResourceType[] SET_DEFAULT

Defines a constant array for the default resources all resources (empty). Do not remove and do not unify with ALL.

SET_NONE

public static final ResourceType[] SET_NONE

Defines a constant array for no resources (empty). Do not remove - used by code generation.

SET_ANYWAY

public static final ResourceType[] SET_ANYWAY

Defines a constant array resources for resources to be considered anyway for instrumentation as no dedicated SUM information is provided by the JVM. Do not remove - used by code generation.

Method Detail

values

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

Returns:

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

valueOf

public static ResourceType 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

isAll

public static final boolean isAll(ResourceType[] resources)

Returns whether resources is ALL.

Parameters:

resources - the resources to be searched for

Returns:

true if resources is ALL, false else

Since:

1.00

isNone

public static final boolean isNone(ResourceType[] resources)

Returns whether resources is NONE.

Parameters:

resources - the resources to be searched for

Returns:

true if resources is NONE, false else

Since:

1.00

isType

public static final boolean isType(ResourceType[] resources,
                                   ResourceType type)

Returns whether resources is type.

Parameters:

resources - the resources to be searched for

type - the specific type to check for

Returns:

true if resources is type, false else

Since:

1.03

contains

public static final boolean contains(ResourceType[] resources,
                                     ResourceType resource)

Returns whether resources contains resource.

Parameters:

resources - the resources to be searched for resource

resource - the resource to search for

Returns:

true if resources contains resource, false else

Since:

1.00

ensureSubset

public static final ResourceType[] ensureSubset(ResourceType[] source,
                                                ResourceType[] target)

Ensures that the elements in target are also in source. Elements which are not in source will not be in the result.

Parameters:

source - the source set (to be used as maximum superset)

target - the target set

Returns:

target or a subset of target where all elements are also present in source

Since:

1.00