/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates.
*
* 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.
*/
package org.drools.workbench.services.verifier.api.client.relations;
import org.drools.workbench.services.verifier.api.client.index.keys.UUIDKey;
import org.drools.workbench.services.verifier.api.client.maps.InspectorList;
import org.drools.workbench.services.verifier.api.client.maps.util.HasUUID;
import org.uberfire.commons.validation.PortablePreconditions;
public class Conflict
extends Relation<Conflict> {
public static Conflict EMPTY = new Conflict();
private final HasUUID conflictedItem;
private final HasUUID conflictingItem;
public Conflict( final HasUUID conflictedItem,
final HasUUID conflictingItem ) {
super( null );
this.conflictedItem = PortablePreconditions.checkNotNull( "conflictedItem",
conflictedItem );
this.conflictingItem = PortablePreconditions.checkNotNull( "conflictingItem",
conflictingItem );
}
public Conflict( final InspectorList conflictedItem,
final InspectorList conflictingItem,
final Conflict origin ) {
super( PortablePreconditions.checkNotNull( "origin",
origin ) );
this.conflictedItem = PortablePreconditions.checkNotNull( "conflictedItem",
conflictedItem );
this.conflictingItem = PortablePreconditions.checkNotNull( "conflictingItem",
conflictingItem );
}
private Conflict() {
super( null );
this.conflictedItem = null;
this.conflictingItem = null;
}
@Override
public boolean foundIssue() {
return conflictingItem != null;
}
public HasUUID getConflictedItem() {
return conflictedItem;
}
public HasUUID getConflictingItem() {
return conflictingItem;
}
@Override
public UUIDKey otherUUID() {
return conflictingItem.getUuidKey() ;
}
@Override
public boolean doesRelationStillExist() {
if ( origin != null
&& stillContainsConflictedItem( getOrigin().getConflictedItem() )
&& stillContainsConflictingItem( getOrigin().getConflictingItem() ) ) {
return ConflictResolver.isConflicting( getOrigin().getConflictedItem(),
getOrigin().getConflictingItem() ).foundIssue();
} else {
return false;
}
}
private boolean stillContainsConflictedItem( final HasUUID item ) {
if ( this.conflictedItem instanceof InspectorList ) {
return (( InspectorList ) this.conflictedItem).contains( item );
} else {
if ( parent != null ) {
return parent.stillContainsConflictedItem( item );
} else {
return false;
}
}
}
private boolean stillContainsConflictingItem( final HasUUID item ) {
if ( this.conflictingItem instanceof InspectorList ) {
return (( InspectorList ) this.conflictingItem).contains( item );
} else {
if ( parent != null ) {
return parent.stillContainsConflictingItem( item );
} else {
return false;
}
}
}
}