Uses of Interface
org.btrplace.model.constraint.Constraint

Packages that use Constraint

Package	Description
org.btrplace.json.model.constraint	Converters for the constraints.
org.btrplace.model.constraint	Concrete implementation of SatConstraint.
org.btrplace.model.constraint.migration	Constraints related to migration management.
org.btrplace.safeplace.testing.verification.btrplace
org.btrplace.scheduler.choco.constraint	Choco implementation of the model constraints.
org.btrplace.scheduler.runner.disjoint.splitter	Implementation of various ConstraintSplitter.

Uses of Constraint in org.btrplace.json.model.constraint

Classes in org.btrplace.json.model.constraint with type parameters of type Constraint

Modifier and Type	Interface	Description
interface	ConstraintConverter<E extends Constraint>	Specify a JSON converter for a Constraint.

Methods in org.btrplace.json.model.constraint that return Constraint

Modifier and Type	Method	Description
Constraint	ConstraintsConverter.fromJSON(Model mo, net.minidev.json.JSONObject in)	Convert a json-encoded constraint.

Methods in org.btrplace.json.model.constraint that return types with arguments of type Constraint

Modifier and Type	Method	Description
Set<Class<? extends Constraint>>	ConstraintsConverter.getSupportedJavaConstraints()	Get the Java constraints that are supported by the converter.

Methods in org.btrplace.json.model.constraint with parameters of type Constraint

Modifier and Type	Method	Description
net.minidev.json.JSONObject	ConstraintsConverter.toJSON(Constraint o)	Serialise a constraint.

Method parameters in org.btrplace.json.model.constraint with type arguments of type Constraint

Modifier and Type	Method	Description
void	ConstraintsConverter.register(ConstraintConverter<? extends Constraint> c)	Register a converter for a specific constraint.

Uses of Constraint in org.btrplace.model.constraint

Subinterfaces of Constraint in org.btrplace.model.constraint

Modifier and Type	Interface	Description
interface	SatConstraint	Abstract class to characterize a satisfaction-oriented constraint that impose a restriction on some components of a model.

Classes in org.btrplace.model.constraint that implement Constraint

Modifier and Type	Class	Description
class	Among	A constraint to force a set of VMs to be hosted on a single group of nodes among those available.
class	Ban	A constraint to disallow the given VM, when running, to be hosted on a given set of nodes.
class	Fence	A constraint to force the given VM, when running, to be hosted on a given group of nodes.
class	Gather	A constraint to force a set of VMs, if running, to be hosted on the same node.
class	Killed	A constraint to force a VM to be killed.
class	Lonely	A constraint to force all the given VMs, when running, to not share their host with other VMs.
class	MaxOnline	A constraint to force a set of nodes to have a maximum number of nodes to be online.
class	MinMigrations	An objective that just minimizes the cumulative duration of the migrations to perform during a reconfiguration.
class	MinMTTR	An optimization constraint that minimizes the time to repair a non-viable model.
class	NoDelay	A constraint to force VMs' actions to be executed at the beginning (time t=0), without any delay.
class	Offline	A constraint to force a node at being offline.
class	Online	A constraint to force a node at being online.
class	OptConstraint	Optimization oriented constraint.
class	Overbook	A constraint to specify and overbooking factor between the physical resources offered by a node and the virtual resources that are consumed by the VMs it hosts.
class	Preserve	Ensure the allocation of a given minimum amount of resources for the given VM.
class	Quarantine	A constraint to put a node into quarantine.
class	Ready	A constraint to force a VM at being ready for running.
class	ResourceCapacity	Restrict the total amount of virtual resources consumed by the VMs hosted on the given nodes.
class	Root	A constraint to avoid VM relocation to another host.
class	Running	A constraint to force a VM at being running.
class	RunningCapacity	Restrict to a given value, the total amount of VMs running on the given set of nodes.
class	Seq	A constraint to force the actions that change the given VMs state to be executed in the given order.
class	SimpleConstraint	A skeleton for a constraint that can be either discrete or continuous.
class	Sleeping	A constraint to force a VM at being sleeping.
class	Split	A constraint to force several sets of VMs to not share any node when they are running.
class	SplitAmong	A constraint to force sets of running VMs to be hosted on distinct set of nodes.
class	Spread	A constraint to force that the given VMs, if running, to be hosted on distinct nodes.

Uses of Constraint in org.btrplace.model.constraint.migration

Classes in org.btrplace.model.constraint.migration that implement Constraint

Modifier and Type	Class	Description
class	Deadline	A constraint to force the maximum end time of a migration by an absolute or relative deadline in the form of a timestamp.
class	MinMTTRMig	An optimization constraint that minimizes the time to repair a non-viable model involving a set of migrations.
class	Precedence	A constraint to force one or more VMs to migrate before one or more other VMs.
class	Serialize	A constraint to ensure no overlapping between a set of migrations.
class	Sync	A constraint to force some vms migration to terminate or begin (depending of the migration algorithm) at the same time.

Uses of Constraint in org.btrplace.safeplace.testing.verification.btrplace

Classes in org.btrplace.safeplace.testing.verification.btrplace that implement Constraint

Modifier and Type	Class	Description
class	Schedule

Uses of Constraint in org.btrplace.scheduler.choco.constraint

Methods in org.btrplace.scheduler.choco.constraint with parameters of type Constraint

Modifier and Type	Method	Description
ChocoConstraint	ChocoMapper.get(Constraint c)	Get the implementation of the given Constraint.

Method parameters in org.btrplace.scheduler.choco.constraint with type arguments of type Constraint

Modifier and Type	Method	Description
boolean	ChocoMapper.constraintHasMapping(Class<? extends Constraint> c)	Check if a given mapping exists.
void	ChocoMapper.mapConstraint(Class<? extends Constraint> c, Class<? extends ChocoConstraint> cc)	Register a mapping between an api-side constraint and its choco implementation.
boolean	ChocoMapper.unMapConstraint(Class<? extends Constraint> c)	Remove the mapping associated to a given Constraint.

Uses of Constraint in org.btrplace.scheduler.runner.disjoint.splitter

Classes in org.btrplace.scheduler.runner.disjoint.splitter with type parameters of type Constraint

Modifier and Type	Interface	Description
interface	ConstraintSplitter<C extends Constraint>	Interface to specify a method that makes a constraint compatible with multiple partitions.

Methods in org.btrplace.scheduler.runner.disjoint.splitter that return types with arguments of type Constraint

Modifier and Type	Method	Description
ConstraintSplitter<? extends Constraint>	ConstraintSplitterMapper.getSplitter(Class<? extends Constraint> c)	Get the splitter associated to a Constraint.

Methods in org.btrplace.scheduler.runner.disjoint.splitter with parameters of type Constraint

Modifier and Type	Method	Description
boolean	ConstraintSplitterMapper.split(Constraint c, Instance i, List<Instance> partitions, gnu.trove.map.hash.TIntIntHashMap vmPartition, gnu.trove.map.hash.TIntIntHashMap nodePosition)	Split a given Constraint using the associated splitter, if exists.

Method parameters in org.btrplace.scheduler.runner.disjoint.splitter with type arguments of type Constraint

Modifier and Type	Method	Description
ConstraintSplitter<? extends Constraint>	ConstraintSplitterMapper.getSplitter(Class<? extends Constraint> c)	Get the splitter associated to a Constraint.
boolean	ConstraintSplitterMapper.isRegistered(Class<? extends Constraint> c)	Check if a ConstraintSplitter is registered for a given Constraint.
boolean	ConstraintSplitterMapper.register(ConstraintSplitter<? extends Constraint> ccb)	Register a splitter.
boolean	ConstraintSplitterMapper.unRegister(Class<? extends Constraint> c)	Un-register the splitter associated to a given Constraint if exists.