Package org.eclipse.equinox.p2.engine.query

Class UserVisibleRootQuery

java.lang.Object

org.eclipse.equinox.p2.query.ExpressionMatchQuery<IInstallableUnit>

org.eclipse.equinox.p2.engine.query.IUProfilePropertyQuery

org.eclipse.equinox.p2.engine.query.UserVisibleRootQuery

All Implemented Interfaces:

IQueryWithIndex<IInstallableUnit>, IMatchQuery<IInstallableUnit>, IQuery<IInstallableUnit>

public class UserVisibleRootQuery
extends IUProfilePropertyQuery

A query matching all the IInstallableUnits that are marked visible to the user.

Since:

2.0

Field Summary

Fields inherited from class org.eclipse.equinox.p2.engine.query.IUProfilePropertyQuery

ANY

Constructor Summary

Constructors

Constructor	Description
UserVisibleRootQuery()	Creates a new query that will match all installable units marked visible to the user.

Method Summary

Modifier and Type	Method	Description
static boolean	isUserVisible(IInstallableUnit iu, IProfile profile)	Test if the IInstallableUnit, in the context of a IProfile is visible to the user

Methods inherited from class org.eclipse.equinox.p2.query.ExpressionMatchQuery

getContext, getExpression, getMatchingClass, isMatch, perform, perform, postPerform, prePerform, setIndexProvider

Methods inherited from class java.lang.Object

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

Constructor Details

UserVisibleRootQuery

public UserVisibleRootQuery()

Creates a new query that will match all installable units marked visible to the user.

Method Details

isUserVisible

public static boolean isUserVisible(IInstallableUnit iu,
 IProfile profile)

Test if the IInstallableUnit, in the context of a IProfile is visible to the user

Parameters:

iu - the element being tested.

profile - the context in which the iu is tested

Returns:

true if the element is visible to the user.