summaryrefslogtreecommitdiffstats
path: root/core/src/main/java/org/onap/aaf/cadi/Locator.java
blob: 05b6442bf12f5630676183d762461faea213f160 (plain)
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
/*******************************************************************************
 * ============LICENSE_START====================================================
 * * org.onap.aaf
 * * ===========================================================================
 * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
 * * ===========================================================================
 * * Licensed under the Apache License, Version 2.0 (the "License");
 * * you may not use this file except in compliance with the License.
 * * You may obtain a copy of the License at
 * * 
 *  *      http://www.apache.org/licenses/LICENSE-2.0
 * * 
 *  * Unless required by applicable law or agreed to in writing, software
 * * distributed under the License is distributed on an "AS IS" BASIS,
 * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * * See the License for the specific language governing permissions and
 * * limitations under the License.
 * * ============LICENSE_END====================================================
 * *
 * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
 * *
 ******************************************************************************/
package org.onap.aaf.cadi;

public interface Locator<T> {
	public T get(Locator.Item item) throws LocatorException;
	public boolean hasItems();
	public void invalidate(Locator.Item item) throws LocatorException;
	public Locator.Item best() throws LocatorException;
	public Item first() throws LocatorException;
	public Item next(Item item) throws LocatorException;
	public boolean refresh();
	public void destroy();
	
	public interface Item {}
}