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package org.apache.openoffice.ooxml.schema.model.attribute;

import org.apache.openoffice.ooxml.schema.model.base.INode;
import org.apache.openoffice.ooxml.schema.model.base.INodeReference;
import org.apache.openoffice.ooxml.schema.model.base.INodeVisitor;
import org.apache.openoffice.ooxml.schema.model.base.Location;
import org.apache.openoffice.ooxml.schema.model.base.Node;
import org.apache.openoffice.ooxml.schema.model.base.NodeType;
import org.apache.openoffice.ooxml.schema.model.base.QualifiedName;
import org.apache.openoffice.ooxml.schema.model.schema.SchemaBase;

public class AttributeGroupReference
    extends Node
    implements INodeReference
{
    public AttributeGroupReference (
        final QualifiedName aReferencedElementName,
        final Location aLocation)
    {
        super(null, null, aLocation);
        maReferencedElement = aReferencedElementName;
    }
    
    
    
    
    @Override
    public INode GetOnlyChild ()
    {
        throw new RuntimeException("AttributeGroupReference has no children");
    }

    
    
    
    @Override
    public void AcceptVisitor (final INodeVisitor aVisitor)
    {
        aVisitor.Visit(this);
    }

    
    
    
    public QualifiedName GetReferencedName ()
    {
        return maReferencedElement;
    }




    public AttributeGroup GetReferencedAttributeGroup (final SchemaBase aSchemaBase)
    {
        return aSchemaBase.AttributeGroups.Get(maReferencedElement);
    }
    
    
    
    
    @Override
    public INode GetReferencedNode (final SchemaBase aSchemaBase)
    {
        return GetReferencedAttributeGroup(aSchemaBase);
    }

        
    
    
    @Override
    public NodeType GetNodeType ()
    {
        return NodeType.AttributeGroupReference;
    }

    
    
    
    @Override
    public String toString ()
    {
        return "reference to attribute group "+maReferencedElement.GetDisplayName();
    }
    
    
    
    
    private final QualifiedName maReferencedElement;
}
