Uses of Interface
org.eclipse.equinox.p2.metadata.IRequirement

Packages that use IRequirement

Package	Description
org.eclipse.equinox.p2.metadata	Defines the metadata being handled by p2.
org.eclipse.equinox.p2.planner	Provides core support for interacting with a dependency resolution mechanism.

Uses of IRequirement in org.eclipse.equinox.p2.metadata

Methods in org.eclipse.equinox.p2.metadata that return IRequirement

Modifier and Type	Method	Description
static IRequirement	MetadataFactory.createRequirement(String namespace, String propsFilter, IMatchExpression<IInstallableUnit> envFilter, int minCard, int maxCard, boolean greedy)
static IRequirement	MetadataFactory.createRequirement(String namespace, String propsFilter, IMatchExpression<IInstallableUnit> envFilter, int minCard, int maxCard, boolean greedy, String description)
static IRequirement	MetadataFactory.createRequirement(String namespace, String name, VersionRange range, String filter, boolean optional, boolean multiple, boolean greedy)	Create and return a new requirement (IRequirement) with the specified values.
static IRequirement	MetadataFactory.createRequirement(String namespace, String name, VersionRange range, IMatchExpression<IInstallableUnit> filter, boolean optional, boolean multiple)	Returns a IRequirement with the given values.
static IRequirement	MetadataFactory.createRequirement(String namespace, String name, VersionRange range, IMatchExpression<IInstallableUnit> filter, int minCard, int maxCard, boolean greedy)	Create and return a new requirement (IRequirement) with the specified values.
static IRequirement	MetadataFactory.createRequirement(String namespace, String name, VersionRange range, IMatchExpression<IInstallableUnit> filter, int minCard, int maxCard, boolean greedy, String description)	Create and return a new requirement (IRequirement) with the specified values.
static IRequirement	MetadataFactory.createRequirement(String namespace, IFilterExpression propsFilter, IMatchExpression<IInstallableUnit> envFilter, int minCard, int maxCard, boolean greedy, String description)
static IRequirement	MetadataFactory.createRequirement(IMatchExpression<IInstallableUnit> requirement, IMatchExpression<IInstallableUnit> envFilter, int minCard, int maxCard, boolean greedy)	Create and return a new requirement (IRequirement) with the specified values.
static IRequirement	MetadataFactory.createRequirement(IMatchExpression<IInstallableUnit> requirement, IMatchExpression<IInstallableUnit> envFilter, int minCard, int maxCard, boolean greedy, String description)	Create and return a new requirement (IRequirement) with the specified values.
IRequirement[][]	IInstallableUnitPatch.getApplicabilityScope()	The applicability scope of a patch describes the installable units that this patch should be applied to.
IRequirement	IInstallableUnitPatch.getLifeCycle()	Returns the required capability that defines the lifecycle of this patch.

Methods in org.eclipse.equinox.p2.metadata that return types with arguments of type IRequirement

Modifier and Type	Method	Description
Collection<IRequirement>	IInstallableUnitFragment.getHost()
Collection<IRequirement>	MetadataFactory.InstallableUnitDescription.getMetaRequiredCapabilities()	Deprecated. Use getMetaRequirements() instead
Collection<IRequirement>	IInstallableUnit.getMetaRequirements()
Collection<IRequirement>	MetadataFactory.InstallableUnitDescription.getMetaRequirements()	Return a collection of the meta requirements specified on this installable unit.
List<IRequirement>	MetadataFactory.InstallableUnitDescription.getRequiredCapabilities()	Deprecated. Use getRequirements() instead
Collection<IRequirement>	IInstallableUnit.getRequirements()
List<IRequirement>	MetadataFactory.InstallableUnitDescription.getRequirements()	Return a collection of the requirements specified on this installable unit.

Methods in org.eclipse.equinox.p2.metadata with parameters of type IRequirement

Modifier and Type	Method	Description
static IRequirementChange	MetadataFactory.createRequirementChange(IRequirement applyOn, IRequirement newValue)	Returns a new requirement change.
boolean	IInstallableUnit.satisfies(IRequirement candidate)	Returns whether this unit has a provided capability that satisfies the given requirement.
void	MetadataFactory.InstallableUnitPatchDescription.setApplicabilityScope(IRequirement[][] applyTo)	Set the applicability scope for the installable unit patch.
void	MetadataFactory.InstallableUnitFragmentDescription.setHost(IRequirement... hostRequirement)	Specify the requirements identifying the host to which the installable unit fragment should be attached to.
void	MetadataFactory.InstallableUnitPatchDescription.setLifeCycle(IRequirement lifeCycle)	Set the lifecycle change for the installable unit patch.
void	MetadataFactory.InstallableUnitDescription.setMetaRequiredCapabilities(IRequirement[] metaRequirements)	Deprecated. Use setMetaRequirements(requirements) instead
void	MetadataFactory.InstallableUnitDescription.setMetaRequirements(IRequirement[] metaRequirements)	Set the meta requirements for the installable unit.
void	MetadataFactory.InstallableUnitDescription.setRequiredCapabilities(IRequirement[] requirements)	Deprecated. Use setRequirements(requirements) instead
void	MetadataFactory.InstallableUnitDescription.setRequirements(IRequirement[] requirements)	Set the requirements for the installable unit.

Method parameters in org.eclipse.equinox.p2.metadata with type arguments of type IRequirement

Modifier and Type	Method	Description
void	MetadataFactory.InstallableUnitDescription.addRequiredCapabilities(Collection<IRequirement> additional)	Deprecated. Use addRequirements(additional) instead
void	MetadataFactory.InstallableUnitDescription.addRequirements(Collection<IRequirement> additional)	Add the specified requirements to the installable unit.

Uses of IRequirement in org.eclipse.equinox.p2.planner

Methods in org.eclipse.equinox.p2.planner that return types with arguments of type IRequirement

Modifier and Type	Method	Description
Collection<IRequirement>	IProfileChangeRequest.getExtraRequirements()	Get the extra requirements that have been specified through method IProfileChangeRequest.addExtraRequirements(Collection)

Method parameters in org.eclipse.equinox.p2.planner with type arguments of type IRequirement

Modifier and Type	Method	Description
void	IProfileChangeRequest.addExtraRequirements(Collection<IRequirement> requirements)	Add extra requirements that must be satisfied by the planner.