org.calrissian.mango.criteria.visitor

Class CollapseParentClauseVisitor

java.lang.Object

org.calrissian.mango.criteria.visitor.CollapseParentClauseVisitor

All Implemented Interfaces:

NodeVisitor

public class CollapseParentClauseVisitor
extends Object
implements NodeVisitor

Multiple And/Or descending down the tree can be rolled up. And(And(children)) becomes And(children). Requires that the parent classes be the same.

Constructor Summary

Constructors

Constructor and Description
CollapseParentClauseVisitor()

Method Summary

Modifier and Type	Method and Description
void	begin(ParentNode node)
void	end(ParentNode node)
void	visit(Leaf node)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CollapseParentClauseVisitor

public CollapseParentClauseVisitor()

Method Detail

begin

public void begin(ParentNode node)

Specified by:

begin in interface NodeVisitor

end

public void end(ParentNode node)

Specified by:

end in interface NodeVisitor

visit

public void visit(Leaf node)

Specified by:

visit in interface NodeVisitor