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/*******************************************************************************
* Copyright (c) 2008, 2010 IBM Corporation and others. All rights reserved. This
* program and the accompanying materials are made available under the terms of
* the Eclipse Public License v1.0 which accompanies this distribution, and is
* available at http://www.eclipse.org/legal/epl-v10.html
*
* Contributors: IBM Corporation - initial API and implementation
******************************************************************************/
package org.eclipse.equinox.internal.p2.metadata;
import java.net.URI;
import java.util.Collection;
import org.eclipse.equinox.p2.metadata.IInstallableUnit;
import org.eclipse.equinox.p2.metadata.IUpdateDescriptor;
import org.eclipse.equinox.p2.metadata.expression.IMatchExpression;
public class UpdateDescriptor implements IUpdateDescriptor {
private Collection<IMatchExpression<IInstallableUnit>> descriptors;
private String description;
private int severity;
private URI location;
public UpdateDescriptor(Collection<IMatchExpression<IInstallableUnit>> descriptors, int severity, String description, URI location) {
this.descriptors = descriptors;
this.severity = severity;
this.description = description;
this.location = location;
}
public String getDescription() {
return description;
}
public int getSeverity() {
return severity;
}
public boolean isUpdateOf(IInstallableUnit iu) {
return descriptors.iterator().next().isMatch(iu);
}
public Collection<IMatchExpression<IInstallableUnit>> getIUsBeingUpdated() {
return descriptors;
}
public URI getLocation() {
return location;
}
}
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