package org.codehaus.modello.plugin.stax;
import org.codehaus.modello.model.ModelAssociation;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
/*
* Copyright (c) 2006, Codehaus.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
class GeneratorNode
{
private final String to;
private boolean referencableChildren;
private List<GeneratorNode> children = new LinkedList<GeneratorNode>();
private ModelAssociation association;
private boolean referencable;
private Map<String, GeneratorNode> nodesWithReferencableChildren = new HashMap<String, GeneratorNode>();
private List<String> chain;
GeneratorNode( String to, GeneratorNode parent )
{
this( to, parent, null );
}
GeneratorNode( ModelAssociation association, GeneratorNode parent )
{
this( association.getTo(), parent, association );
}
private GeneratorNode( String to, GeneratorNode parent, ModelAssociation association )
{
this.to = to;
this.association = association;
this.chain = parent != null ? new ArrayList<String>( parent.getChain() ) : new ArrayList<String>();
this.chain.add( to );
}
public boolean isReferencableChildren()
{
return referencableChildren;
}
public void setReferencableChildren( boolean referencableChildren )
{
this.referencableChildren = referencableChildren;
}
public void addChild( GeneratorNode child )
{
children.add( child );
if ( child.referencableChildren )
{
nodesWithReferencableChildren.put( child.to, child );
}
}
public List<GeneratorNode> getChildren()
{
return children;
}
public String toString()
{
return "to = " + to + "; referencableChildren = " + referencableChildren + "; children = " + children;
}
public String getTo()
{
return to;
}
public ModelAssociation getAssociation()
{
return association;
}
public void setAssociation( ModelAssociation association )
{
this.association = association;
}
public void setReferencable( boolean referencable )
{
this.referencable = referencable;
}
public boolean isReferencable()
{
return referencable;
}
public Map<String, GeneratorNode> getNodesWithReferencableChildren()
{
return nodesWithReferencableChildren;
}
public void addNodesWithReferencableChildren( Map<String, GeneratorNode> allChildNodes )
{
this.nodesWithReferencableChildren.putAll( allChildNodes );
}
public List<String> getChain()
{
return chain;
}
}