/*******************************************************************************
* Copyright (c) 2007, 2008 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.provisional.p2.ui.policy;
import org.eclipse.equinox.internal.p2.ui.model.QueriedElement;
import org.eclipse.equinox.internal.provisional.p2.ui.ElementQueryDescriptor;
/**
* An abstract class for an object that provides element queries
*
* @since 3.5
*/
public abstract class QueryProvider {
public static final int METADATA_REPOS = 1;
public static final int ARTIFACT_REPOS = 2;
public static final int PROFILES = 3;
public static final int AVAILABLE_IUS = 4;
public static final int AVAILABLE_UPDATES = 5;
public static final int INSTALLED_IUS = 6;
public abstract ElementQueryDescriptor getQueryDescriptor(QueriedElement element);
}
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