ValidatingNodeItemVisitor.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
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* 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,
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*/
package gov.nist.secauto.metaschema.core.model.validation;
import gov.nist.secauto.metaschema.core.metapath.item.node.AbstractNodeItemVisitor;
import gov.nist.secauto.metaschema.core.metapath.item.node.IAssemblyNodeItem;
import gov.nist.secauto.metaschema.core.metapath.item.node.IFieldNodeItem;
import gov.nist.secauto.metaschema.core.metapath.item.node.IFlagNodeItem;
import gov.nist.secauto.metaschema.core.metapath.item.node.IModuleNodeItem;
import gov.nist.secauto.metaschema.core.model.constraint.IConstraintValidator;
import edu.umd.cs.findbugs.annotations.NonNull;
public class ValidatingNodeItemVisitor
extends AbstractNodeItemVisitor<Boolean, IConstraintValidator> {
@Override
protected Boolean defaultResult() {
return Boolean.TRUE;
}
@Override
public Boolean visitFlag(IFlagNodeItem item, IConstraintValidator context) {
context.validate(item);
return super.visitFlag(item, context);
}
@Override
public Boolean visitField(IFieldNodeItem item, IConstraintValidator context) {
context.validate(item);
return super.visitField(item, context);
}
@Override
public Boolean visitAssembly(IAssemblyNodeItem item, IConstraintValidator context) {
context.validate(item);
return super.visitAssembly(item, context);
}
@Override
public Boolean visitMetaschema(@NonNull IModuleNodeItem item, IConstraintValidator context) {
throw new UnsupportedOperationException("validation of a metaschema node item is not needed");
}
}