Package com.yahoo.config.provision

Class Capacity

java.lang.Object

com.yahoo.config.provision.Capacity

public final class Capacity
extends Object

A capacity request.

Author:

Ulf Lilleengen, bratseth

Method Summary

Modifier and Type	Method	Description
boolean	canFail()	Returns true if an exception should be thrown if the specified capacity can not be satisfied (to whatever policies are applied and taking required true/false into account).
Optional<CloudAccount>	cloudAccount()	Returns the cloud account where this capacity is requested
ClusterInfo	clusterInfo()
static Capacity	from(ClusterResources resources)	Create a non-required, failable capacity request
static Capacity	from(ClusterResources resources, boolean required, boolean canFail)
static Capacity	from(ClusterResources min, ClusterResources max)	Create a non-required, failable capacity request
static Capacity	from(ClusterResources min, ClusterResources max, boolean required, boolean canFail)
static Capacity	from(ClusterResources min, ClusterResources max, boolean required, boolean canFail, Optional<CloudAccount> cloudAccount)
static Capacity	from(ClusterResources min, ClusterResources max, IntRange groupSize, boolean required, boolean canFail, Optional<CloudAccount> cloudAccount)
static Capacity	from(ClusterResources min, ClusterResources max, IntRange groupSize, boolean required, boolean canFail, Optional<CloudAccount> cloudAccount, ClusterInfo clusterInfo)
static Capacity	fromRequiredNodeType(NodeType type)	Creates this from a node type
IntRange	groupSize()
boolean	isRequired()	Returns whether the requested number of nodes must be met exactly for a request for this to succeed
ClusterResources	maxResources()
ClusterResources	minResources()
String	toString()
NodeType	type()	Returns the node type (role) requested.
Capacity	withLimits(ClusterResources min, ClusterResources max)
Capacity	withLimits(ClusterResources min, ClusterResources max, IntRange groupSize)

Methods inherited from class java.lang.Object

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

Method Details

minResources

public ClusterResources minResources()

maxResources

public ClusterResources maxResources()

groupSize

public IntRange groupSize()

isRequired

public boolean isRequired()

Returns whether the requested number of nodes must be met exactly for a request for this to succeed

canFail

public boolean canFail()

Returns true if an exception should be thrown if the specified capacity can not be satisfied (to whatever policies are applied and taking required true/false into account). Returns false if it is preferable to still succeed with partially satisfied capacity.

type

public NodeType type()

Returns the node type (role) requested. This is tenant nodes by default. If some other type is requested the node count and flavor may be ignored and all nodes of the requested type returned instead.

cloudAccount

public Optional<CloudAccount> cloudAccount()

Returns the cloud account where this capacity is requested

clusterInfo

public ClusterInfo clusterInfo()

withLimits

public Capacity withLimits(ClusterResources min,
 ClusterResources max)

withLimits

public Capacity withLimits(ClusterResources min,
 ClusterResources max,
 IntRange groupSize)

toString

public String toString()

Overrides:

toString in class Object

from

public static Capacity from(ClusterResources resources)

Create a non-required, failable capacity request

from

public static Capacity from(ClusterResources min,
 ClusterResources max)

Create a non-required, failable capacity request

from

public static Capacity from(ClusterResources resources,
 boolean required,
 boolean canFail)

from

public static Capacity from(ClusterResources min,
 ClusterResources max,
 IntRange groupSize,
 boolean required,
 boolean canFail,
 Optional<CloudAccount> cloudAccount)

from

public static Capacity from(ClusterResources min,
 ClusterResources max,
 boolean required,
 boolean canFail)

from

public static Capacity from(ClusterResources min,
 ClusterResources max,
 boolean required,
 boolean canFail,
 Optional<CloudAccount> cloudAccount)

from

public static Capacity from(ClusterResources min,
 ClusterResources max,
 IntRange groupSize,
 boolean required,
 boolean canFail,
 Optional<CloudAccount> cloudAccount,
 ClusterInfo clusterInfo)

fromRequiredNodeType

public static Capacity fromRequiredNodeType(NodeType type)

Creates this from a node type