Package org.eclipse.equinox.p2.planner

Class ProfileInclusionRules

java.lang.Object

org.eclipse.equinox.p2.planner.ProfileInclusionRules

public class ProfileInclusionRules
extends Object

Helper method to decide on the way the installable units are being included.

Since:

2.0

Restriction:

This class is not intended to be subclassed by clients.

Restriction:

This class is not intended to be instantiated by clients.

Method Summary

Modifier and Type	Method	Description
static String	createOptionalInclusionRule(IInstallableUnit iu)	Returns an inclusion rule to optionally install the given installable unit.
static String	createStrictInclusionRule(IInstallableUnit iu)	Returns an inclusion rule to strictly install the given installable unit.

Methods inherited from class java.lang.Object

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

Method Details

createStrictInclusionRule

public static String createStrictInclusionRule(IInstallableUnit iu)

Returns an inclusion rule to strictly install the given installable unit. Strictly installed installable units will never be uninstalled in order to satisfy a later profile change request. That is, when there is a dependency conflict between a strictly installed unit and a non-strict unit, the strictly installed installable unit will take precedence.

Parameters:

iu - the installable unit to be installed.

Returns:

an opaque token to be passed to the IProfileChangeRequest.setInstallableUnitInclusionRules(IInstallableUnit, String)

createOptionalInclusionRule

public static String createOptionalInclusionRule(IInstallableUnit iu)

Returns an inclusion rule to optionally install the given installable unit. An optionally installed installable unit will automatically be removed from the profile if any of its dependencies become unsatisfied.

Parameters:

iu - the installable unit to be installed.

Returns:

an opaque token to be passed to the IProfileChangeRequest.setInstallableUnitInclusionRules(IInstallableUnit, String)