Examples with IQueryResult org.eclipse.equinox.p2.query.IQueryResult used on opensource projects

Example 16 with IQueryResult

use of org.eclipse.equinox.p2.query.IQueryResult in project tycho by eclipse.

the class ArtifactMatcher method resolveReference.

public static IInstallableUnit resolveReference(String type, String id, Version version, LinkedHashSet<IInstallableUnit> candidateUnits) throws IllegalArtifactReferenceException {
    if (id == null) {
        throw new IllegalArtifactReferenceException("ID is required");
    }
    VersionRange versionRange = getVersionRangeFromReference(version);
    IQuery<IInstallableUnit> query = QueryUtil.createLatestQuery(ArtifactTypeHelper.createQueryFor(type, id, versionRange));
    IQueryResult<IInstallableUnit> matchingIUs = query.perform(candidateUnits.iterator());
    if (matchingIUs.isEmpty()) {
        return null;
    } else {
        return matchingIUs.iterator().next();
    }
}

Example 17 with IQueryResult

use of org.eclipse.equinox.p2.query.IQueryResult in project tycho by eclipse.

the class VerifierServiceImpl method verifyReferencedArtifactsExist.

private boolean verifyReferencedArtifactsExist(final IMetadataRepository metadata, final IArtifactRepository artifactRepository, MavenLogger logger) {
    final IQueryResult<IInstallableUnit> collector = metadata.query(QueryUtil.ALL_UNITS, monitor);
    boolean valid = true;
    for (Iterator<IInstallableUnit> iterator = collector.iterator(); iterator.hasNext(); ) {
        IInstallableUnit iu = iterator.next();
        final Collection<IArtifactKey> artifacts = iu.getArtifacts();
        for (IArtifactKey key : artifacts) {
            valid &= verifyArtifactExists(key, artifactRepository, logger);
        }
    }
    return valid;
}

Example 18 with IQueryResult

use of org.eclipse.equinox.p2.query.IQueryResult in project tycho by eclipse.

the class ResolutionDataImpl method setAvailableIUsAndFilter.

/**
 * Sets the available installable units, removing all non-applicable execution environment
 * units.
 *
 * @see #setAvailableIUs(Collection)
 */
public void setAvailableIUsAndFilter(IQueryable<IInstallableUnit> unfilteredAvailableUnits) {
    this.availableIUs = new LinkedHashSet<>();
    IQueryResult<IInstallableUnit> allUnits = unfilteredAvailableUnits.query(QueryUtil.ALL_UNITS, new NullProgressMonitor());
    copyApplyingEEFilter(allUnits.iterator(), this.availableIUs, eeResolutionHints);
}