Protos.SlaveInfo.Capability.Type

java.lang.Object
- java.lang.Enum<Protos.SlaveInfo.Capability.Type>
- - org.apache.mesos.Protos.SlaveInfo.Capability.Type

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Protos.SlaveInfo.Capability.Type>

Enclosing class:

Protos.SlaveInfo.Capability
```
public static enum Protos.SlaveInfo.Capability.Type
extends java.lang.Enum<Protos.SlaveInfo.Capability.Type>
```
Protobuf enum mesos.SlaveInfo.Capability.Type

Enum Constant Summary

Enum Constants
Enum Constant and Description
`AGENT_DRAINING` This expresses the ability for the agent to automatically drain tasks in preparation for operator maintenance.
`AGENT_OPERATION_FEEDBACK` This expresses the ability of the agent to handle operation feedback for operations on agent default resources.
`HIERARCHICAL_ROLE` This expresses the ability for the agent to be able to launch tasks, reserve resources, and create volumes using resources allocated to a 'hierarchical-role'.
`MULTI_ROLE` This expresses the ability for the agent to be able to launch tasks of a 'multi-role' framework.
`RESERVATION_REFINEMENT` This capability has three effects for an agent.
`RESIZE_VOLUME` This expresses the capability for the agent to handle persistent volume resize operations safely.
`RESOURCE_PROVIDER` This expresses the ability for the agent to handle resource provider related operations.
`TASK_RESOURCE_LIMITS` This expresses the ability for the agent to launch tasks which specify resource limits for CPU and/or memory.
`UNKNOWN` This must be the first enum value in this list, to ensure that if 'type' is not set, the default value is UNKNOWN.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`AGENT_DRAINING_VALUE` This expresses the ability for the agent to automatically drain tasks in preparation for operator maintenance.
`static int`	`AGENT_OPERATION_FEEDBACK_VALUE` This expresses the ability of the agent to handle operation feedback for operations on agent default resources.
`static int`	`HIERARCHICAL_ROLE_VALUE` This expresses the ability for the agent to be able to launch tasks, reserve resources, and create volumes using resources allocated to a 'hierarchical-role'.
`static int`	`MULTI_ROLE_VALUE` This expresses the ability for the agent to be able to launch tasks of a 'multi-role' framework.
`static int`	`RESERVATION_REFINEMENT_VALUE` This capability has three effects for an agent.
`static int`	`RESIZE_VOLUME_VALUE` This expresses the capability for the agent to handle persistent volume resize operations safely.
`static int`	`RESOURCE_PROVIDER_VALUE` This expresses the ability for the agent to handle resource provider related operations.
`static int`	`TASK_RESOURCE_LIMITS_VALUE` This expresses the ability for the agent to launch tasks which specify resource limits for CPU and/or memory.
`static int`	`UNKNOWN_VALUE` This must be the first enum value in this list, to ensure that if 'type' is not set, the default value is UNKNOWN.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`static Protos.SlaveInfo.Capability.Type`	`forNumber(int value)`
`static com.google.protobuf.Descriptors.EnumDescriptor`	`getDescriptor()`
`com.google.protobuf.Descriptors.EnumDescriptor`	`getDescriptorForType()`
`int`	`getNumber()`
`com.google.protobuf.Descriptors.EnumValueDescriptor`	`getValueDescriptor()`
`static <any>`	`internalGetValueMap()`
`static Protos.SlaveInfo.Capability.Type`	`valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)`
`static Protos.SlaveInfo.Capability.Type`	`valueOf(int value)` Deprecated. Use `forNumber(int)` instead.
`static Protos.SlaveInfo.Capability.Type`	`valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
`static Protos.SlaveInfo.Capability.Type[]`	`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

UNKNOWN

public static final Protos.SlaveInfo.Capability.Type UNKNOWN

 This must be the first enum value in this list, to
 ensure that if 'type' is not set, the default value
 is UNKNOWN. This enables enum values to be added
 in a backwards-compatible way. See: MESOS-4997.

UNKNOWN = 0;

MULTI_ROLE

public static final Protos.SlaveInfo.Capability.Type MULTI_ROLE

 This expresses the ability for the agent to be able
 to launch tasks of a 'multi-role' framework.

MULTI_ROLE = 1;

HIERARCHICAL_ROLE

public static final Protos.SlaveInfo.Capability.Type HIERARCHICAL_ROLE

 This expresses the ability for the agent to be able to launch
 tasks, reserve resources, and create volumes using resources
 allocated to a 'hierarchical-role'.
 NOTE: This capability is required specifically for creating
 volumes because a hierchical role includes '/' (slashes) in them.
 Agents with this capability know to transform the '/' (slashes)
 into ' ' (spaces).

HIERARCHICAL_ROLE = 2;

RESERVATION_REFINEMENT

public static final Protos.SlaveInfo.Capability.Type RESERVATION_REFINEMENT

 This capability has three effects for an agent.
 (1) The format of the checkpointed resources, and
     the resources reported to master.
     These resources are reported in the "pre-reservation-refinement"
     format if none of the resources have refined reservations. If any
     of the resources have refined reservations, they are reported in
     the "post-reservation-refinement" format. The purpose is to allow
     downgrading of an agent as well as communication with a pre-1.4.0
     master until the reservation refinement feature is actually used.
     See the 'Resource Format' section for more details.
 (2) The format of the resources reported by the HTTP endpoints.
     For resources reported by agent endpoints, the
     "pre-reservation-refinement" format is "injected" if possible.
     That is, resources without refined reservations will have the
     `Resource.role` and `Resource.reservation` set, whereas
     resources with refined reservations will not.
     See the 'Resource Format' section for more details.
 (3) The ability for the agent to launch tasks, reserve resources, and
     create volumes using resources that have refined reservations.
     See `ReservationInfo.reservations` section for more details.
 NOTE: Resources are said to have refined reservations if it uses the
 `Resource.reservations` field, and `Resource.reservations_size() > 1`.

RESERVATION_REFINEMENT = 3;

RESOURCE_PROVIDER

public static final Protos.SlaveInfo.Capability.Type RESOURCE_PROVIDER

 This expresses the ability for the agent to handle resource
 provider related operations. This includes the following:
 (1) The ability to report resources that are provided by some
     local resource providers through the resource provider API.
 (2) The ability to provide operation feedback. This also means
     that this capability is a prerequisite for full support of
     feedback for operations on agent default resources. If an
     agent has the mandatory AGENT_OPERATION_FEEDBACK capability
     set but not the RESOURCE_PROVIDER capability, then
     operations on agent default resources which request feedback
     will not be allowed.

RESOURCE_PROVIDER = 4;

RESIZE_VOLUME

public static final Protos.SlaveInfo.Capability.Type RESIZE_VOLUME

 This expresses the capability for the agent to handle persistent volume
 resize operations safely. This capability is turned on by default.

RESIZE_VOLUME = 5;

AGENT_OPERATION_FEEDBACK

public static final Protos.SlaveInfo.Capability.Type AGENT_OPERATION_FEEDBACK

 This expresses the ability of the agent to handle operation feedback
 for operations on agent default resources.
 Note that full support for this feature also requires the
 RESOURCE_PROVIDER capability; if you would like the agent to
 handle feedback for operations on agent default resources, the
 RESOURCE_PROVIDER capability should be set as well.

AGENT_OPERATION_FEEDBACK = 6;

AGENT_DRAINING

public static final Protos.SlaveInfo.Capability.Type AGENT_DRAINING

 This expresses the ability for the agent to automatically drain tasks
 in preparation for operator maintenance. This capability is required.

AGENT_DRAINING = 7;

TASK_RESOURCE_LIMITS

public static final Protos.SlaveInfo.Capability.Type TASK_RESOURCE_LIMITS

 This expresses the ability for the agent to launch tasks which specify
 resource limits for CPU and/or memory.

TASK_RESOURCE_LIMITS = 8;

Field Detail

UNKNOWN_VALUE

public static final int UNKNOWN_VALUE

 This must be the first enum value in this list, to
 ensure that if 'type' is not set, the default value
 is UNKNOWN. This enables enum values to be added
 in a backwards-compatible way. See: MESOS-4997.

UNKNOWN = 0;

See Also:: Constant Field Values

MULTI_ROLE_VALUE

public static final int MULTI_ROLE_VALUE

 This expresses the ability for the agent to be able
 to launch tasks of a 'multi-role' framework.

MULTI_ROLE = 1;

See Also:: Constant Field Values

HIERARCHICAL_ROLE_VALUE

public static final int HIERARCHICAL_ROLE_VALUE

 This expresses the ability for the agent to be able to launch
 tasks, reserve resources, and create volumes using resources
 allocated to a 'hierarchical-role'.
 NOTE: This capability is required specifically for creating
 volumes because a hierchical role includes '/' (slashes) in them.
 Agents with this capability know to transform the '/' (slashes)
 into ' ' (spaces).

HIERARCHICAL_ROLE = 2;

See Also:: Constant Field Values

RESERVATION_REFINEMENT_VALUE

public static final int RESERVATION_REFINEMENT_VALUE

 This capability has three effects for an agent.
 (1) The format of the checkpointed resources, and
     the resources reported to master.
     These resources are reported in the "pre-reservation-refinement"
     format if none of the resources have refined reservations. If any
     of the resources have refined reservations, they are reported in
     the "post-reservation-refinement" format. The purpose is to allow
     downgrading of an agent as well as communication with a pre-1.4.0
     master until the reservation refinement feature is actually used.
     See the 'Resource Format' section for more details.
 (2) The format of the resources reported by the HTTP endpoints.
     For resources reported by agent endpoints, the
     "pre-reservation-refinement" format is "injected" if possible.
     That is, resources without refined reservations will have the
     `Resource.role` and `Resource.reservation` set, whereas
     resources with refined reservations will not.
     See the 'Resource Format' section for more details.
 (3) The ability for the agent to launch tasks, reserve resources, and
     create volumes using resources that have refined reservations.
     See `ReservationInfo.reservations` section for more details.
 NOTE: Resources are said to have refined reservations if it uses the
 `Resource.reservations` field, and `Resource.reservations_size() > 1`.

RESERVATION_REFINEMENT = 3;

See Also:: Constant Field Values

RESOURCE_PROVIDER_VALUE

public static final int RESOURCE_PROVIDER_VALUE

 This expresses the ability for the agent to handle resource
 provider related operations. This includes the following:
 (1) The ability to report resources that are provided by some
     local resource providers through the resource provider API.
 (2) The ability to provide operation feedback. This also means
     that this capability is a prerequisite for full support of
     feedback for operations on agent default resources. If an
     agent has the mandatory AGENT_OPERATION_FEEDBACK capability
     set but not the RESOURCE_PROVIDER capability, then
     operations on agent default resources which request feedback
     will not be allowed.

RESOURCE_PROVIDER = 4;

See Also:: Constant Field Values

RESIZE_VOLUME_VALUE

public static final int RESIZE_VOLUME_VALUE

 This expresses the capability for the agent to handle persistent volume
 resize operations safely. This capability is turned on by default.

RESIZE_VOLUME = 5;

See Also:: Constant Field Values

AGENT_OPERATION_FEEDBACK_VALUE

public static final int AGENT_OPERATION_FEEDBACK_VALUE

 This expresses the ability of the agent to handle operation feedback
 for operations on agent default resources.
 Note that full support for this feature also requires the
 RESOURCE_PROVIDER capability; if you would like the agent to
 handle feedback for operations on agent default resources, the
 RESOURCE_PROVIDER capability should be set as well.

AGENT_OPERATION_FEEDBACK = 6;

See Also:: Constant Field Values

AGENT_DRAINING_VALUE

public static final int AGENT_DRAINING_VALUE

 This expresses the ability for the agent to automatically drain tasks
 in preparation for operator maintenance. This capability is required.

AGENT_DRAINING = 7;

See Also:: Constant Field Values

TASK_RESOURCE_LIMITS_VALUE

public static final int TASK_RESOURCE_LIMITS_VALUE

 This expresses the ability for the agent to launch tasks which specify
 resource limits for CPU and/or memory.

TASK_RESOURCE_LIMITS = 8;

See Also:: Constant Field Values

Method Detail
- values
```
public static Protos.SlaveInfo.Capability.Type[] 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 (Protos.SlaveInfo.Capability.Type c : Protos.SlaveInfo.Capability.Type.values())
    System.out.println(c);
```
  Returns:
  
  an array containing the constants of this enum type, in the order they are declared
- valueOf
```
public static Protos.SlaveInfo.Capability.Type 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
- getNumber
```
public final int getNumber()
```
- valueOf
```
@Deprecated
public static Protos.SlaveInfo.Capability.Type valueOf(int value)
```
  Deprecated. Use forNumber(int) instead.
- forNumber
```
public static Protos.SlaveInfo.Capability.Type forNumber(int value)
```
- internalGetValueMap
```
public static <any> internalGetValueMap()
```
- getValueDescriptor
```
public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()
```
- getDescriptorForType
```
public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()
```
- getDescriptor
```
public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()
```
- valueOf
```
public static Protos.SlaveInfo.Capability.Type valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
```

Enum Protos.SlaveInfo.Capability.Type

Enum Constant Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

UNKNOWN

MULTI_ROLE

HIERARCHICAL_ROLE

RESERVATION_REFINEMENT

RESOURCE_PROVIDER

RESIZE_VOLUME

AGENT_OPERATION_FEEDBACK

AGENT_DRAINING

TASK_RESOURCE_LIMITS

Field Detail

UNKNOWN_VALUE

MULTI_ROLE_VALUE

HIERARCHICAL_ROLE_VALUE

RESERVATION_REFINEMENT_VALUE

RESOURCE_PROVIDER_VALUE

RESIZE_VOLUME_VALUE

AGENT_OPERATION_FEEDBACK_VALUE

AGENT_DRAINING_VALUE

TASK_RESOURCE_LIMITS_VALUE

Method Detail

values

valueOf

getNumber

valueOf

forNumber

internalGetValueMap

getValueDescriptor

getDescriptorForType

getDescriptor

valueOf