package org.eclipse.aether.impl;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
import org.eclipse.aether.RepositorySystemSession;
Evaluates update policies.
@noimplement This interface is not intended to be implemented by clients. @noextend This interface is not intended to be extended by clients. @provisional This type is provisional and can be changed, moved or removed without prior notice.
/**
* Evaluates update policies.
*
* @noimplement This interface is not intended to be implemented by clients.
* @noextend This interface is not intended to be extended by clients.
* @provisional This type is provisional and can be changed, moved or removed without prior notice.
*/
public interface UpdatePolicyAnalyzer
{
Returns the policy with the shorter update interval.
Params: - session – The repository system session during which the request is made, must not be
null
. - policy1 – A policy to compare, may be
null
. - policy2 – A policy to compare, may be
null
.
Returns: The policy with the shorter update interval.
/**
* Returns the policy with the shorter update interval.
*
* @param session The repository system session during which the request is made, must not be {@code null}.
* @param policy1 A policy to compare, may be {@code null}.
* @param policy2 A policy to compare, may be {@code null}.
* @return The policy with the shorter update interval.
*/
String getEffectiveUpdatePolicy( RepositorySystemSession session, String policy1, String policy2 );
Determines whether the specified modification timestamp satisfies the freshness constraint expressed by the given
update policy.
Params: - session – The repository system session during which the check is made, must not be
null
. - lastModified – The timestamp to check against the update policy.
- policy – The update policy, may be
null
.
Returns: true
if the specified timestamp is older than acceptable by the update policy, false
otherwise.
/**
* Determines whether the specified modification timestamp satisfies the freshness constraint expressed by the given
* update policy.
*
* @param session The repository system session during which the check is made, must not be {@code null}.
* @param lastModified The timestamp to check against the update policy.
* @param policy The update policy, may be {@code null}.
* @return {@code true} if the specified timestamp is older than acceptable by the update policy, {@code false}
* otherwise.
*/
boolean isUpdatedRequired( RepositorySystemSession session, long lastModified, String policy );
}