/**
* $Id: $
* $Date: $
*
*/
package org.xmlsh.xproc.compiler;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
import net.sf.saxon.s9api.QName;
import net.sf.saxon.s9api.XdmNode;
import org.xmlsh.xproc.util.XProcException;
/*
subpipeline = p:variable*, (p:for-each|p:viewport|p:choose|p:group|p:try|p:standard-step|pfx:user-pipeline)+
*/
class SubPipeline {
List<Variable> variables = new ArrayList<Variable>();
List<AbstractStep> steps = new ArrayList<AbstractStep>();
private void parseVariable( XdmNode node )
{
variables.add( Variable.create(node));
}
private void parseStep( XdmNode node )
{
steps.add( AbstractStep.create(node));
}
void parse(XdmNode child) {
QName name = child.getNodeName();
if( name.equals(Names.kVARIABLE))
parseVariable(child);
// Must be a step ...
else
parseStep(child);
}
public void serialize(OutputContext c) throws XProcException {
boolean bFirst = true ;
c.addBody(" ( ");
c = c.push();
for( AbstractStep step : steps ){
if( ! bFirst )
c.addBodyLine(" |");
bFirst = false ;
step.serialize(c);
}
c = c.pop();
c.addBody(" )" );
}
}
//
//
//Copyright (C) 2008,2009 , David A. Lee.
//
//The contents of this file are subject to the "Simplified BSD License" (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.opensource.org/licenses/bsd-license.php
//
//Software distributed under the License is distributed on an "AS IS" basis,
//WITHOUT WARRANTY OF ANY KIND, either express or implied.
//See the License for the specific language governing rights and limitations under the License.
//
//The Original Code is: all this file.
//
//The Initial Developer of the Original Code is David A. Lee
//
//Portions created by (your name) are Copyright (C) (your legal entity). All Rights Reserved.
//
//Contributor(s): none.
//