CycledAssemblyInstanceNodeItemImpl.java
/*
* Portions of this software was developed by employees of the National Institute
* of Standards and Technology (NIST), an agency of the Federal Government and is
* being made available as a public service. Pursuant to title 17 United States
* Code Section 105, works of NIST employees are not subject to copyright
* protection in the United States. This software may be subject to foreign
* copyright. Permission in the United States and in foreign countries, to the
* extent that NIST may hold copyright, to use, copy, modify, create derivative
* works, and distribute this software and its documentation without fee is hereby
* granted on a non-exclusive basis, provided that this notice and disclaimer
* of warranty appears in all copies.
*
* THE SOFTWARE IS PROVIDED 'AS IS' WITHOUT ANY WARRANTY OF ANY KIND, EITHER
* EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY
* THAT THE SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND FREEDOM FROM
* INFRINGEMENT, AND ANY WARRANTY THAT THE DOCUMENTATION WILL CONFORM TO THE
* SOFTWARE, OR ANY WARRANTY THAT THE SOFTWARE WILL BE ERROR FREE. IN NO EVENT
* SHALL NIST BE LIABLE FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO, DIRECT,
* INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF, RESULTING FROM,
* OR IN ANY WAY CONNECTED WITH THIS SOFTWARE, WHETHER OR NOT BASED UPON WARRANTY,
* CONTRACT, TORT, OR OTHERWISE, WHETHER OR NOT INJURY WAS SUSTAINED BY PERSONS OR
* PROPERTY OR OTHERWISE, AND WHETHER OR NOT LOSS WAS SUSTAINED FROM, OR AROSE OUT
* OF THE RESULTS OF, OR USE OF, THE SOFTWARE OR SERVICES PROVIDED HEREUNDER.
*/
package gov.nist.secauto.metaschema.core.metapath.item.node;
import gov.nist.secauto.metaschema.core.model.IAssemblyDefinition;
import gov.nist.secauto.metaschema.core.model.IAssemblyInstance;
import java.util.Collection;
import java.util.List;
import edu.umd.cs.findbugs.annotations.NonNull;
class CycledAssemblyInstanceNodeItemImpl
extends AbstractModelInstanceNodeItem<IAssemblyDefinition, IAssemblyInstance>
implements ICycledAssemblyNodeItem, IFeatureNoDataItem {
@NonNull
private final IAssemblyNodeItem cycledNodeItem;
/**
* Construct a new assembly node item that represents a loop back to a
* previously declared item.
*
* @param instance
* the instance in the parent's model
* @param parent
* the parent containing the instance
* @param cycledNodeItem
* the original node item at the start of the loop
*/
public CycledAssemblyInstanceNodeItemImpl(
@NonNull IAssemblyInstance instance,
@NonNull IAssemblyNodeItem parent,
@NonNull IAssemblyNodeItem cycledNodeItem) {
super(instance, parent);
this.cycledNodeItem = cycledNodeItem;
}
@Override
public IAssemblyNodeItem getCycledNodeItem() {
return cycledNodeItem;
}
@Override
public Collection<? extends IFlagNodeItem> getFlags() {
return getCycledNodeItem().getFlags();
}
@Override
public IFlagNodeItem getFlagByName(@NonNull String name) {
return getCycledNodeItem().getFlagByName(name);
}
@Override
public Collection<? extends List<? extends IModelNodeItem<?, ?>>> getModelItems() {
return getCycledNodeItem().getModelItems();
}
@Override
public List<? extends IModelNodeItem<?, ?>> getModelItemsByName(String name) {
return getCycledNodeItem().getModelItemsByName(name);
}
@Override
public int getPosition() {
// always a singleton as a non-valued item
return 1;
}
}