/*
* JBoss, Home of Professional Open Source.
* Copyright 2014, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.patching.validation;
import java.util.Collection;
/**
* A generic validatable artifact as part of the patching state. All artifacts have a unique identity, but can have
* a different {@code ArtifactState} depending on the context.
*
* @author Alexey Loubyansky
* @author Emanuel Muckenhuber
*/
public interface PatchingArtifact<P extends PatchingArtifact.ArtifactState, S extends PatchingArtifact.ArtifactState> {
/**
* Process the artifact and push it to the {@code PatchingArtifactProcessor} for further analysis.
*
* @param parent the parent state
* @param processor the processor
* @return whether the current artifact and it's children are valid
*/
boolean process(final P parent, final PatchingArtifactProcessor processor);
/**
* Get the associated child artifacts.
*
* @return the child artifacts
*/
Collection<PatchingArtifact<S, ? extends ArtifactState>> getArtifacts();
interface ArtifactState {
/**
* Check if a state is consistent.
*
* @param context the validation context
* @return whether the artifact is valid
*/
boolean isValid(PatchingArtifactValidationContext context);
}
}