blob: 1f82e057974b916721c8221065a3cc757a240c2c (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
/*******************************************************************************
* Copyright (c) 2007, 2010 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.equinox.p2.query;
import org.eclipse.core.runtime.IProgressMonitor;
/**
* An IQueryable contains objects, and is able to perform queries on those objects.
* <p>
* This interface may be implemented by clients.
* @since 2.0
*/
public interface IQueryable<T> {
/**
* Performs a query, passing any objects that satisfy the
* query to the provided collector.
* <p>
* This method is long-running; progress and cancellation are provided
* by the given progress monitor.
* </p>
*
* @param query The query to perform
* @param monitor a progress monitor, or <code>null</code> if progress
* reporting is not desired
* @return The collector argument
*/
public IQueryResult<T> query(IQuery<T> query, IProgressMonitor monitor);
}
|