org.jfree.report.data

Class PrecomputeNodeImpl

public class PrecomputeNodeImpl extends Object implements PrecomputeNode

A precompute-node represents a resolved element or section of the report definition. Unlike the structural nodes, these nodes can always have childs.

The resulting tree gets pruned as early as possible - nodes which do not contain precomputed or preserved expressions will not be stored.

Author: Thomas Morgner

Constructor Summary
	PrecomputeNodeImpl(PrecomputeNodeKey key)

Method Summary
void	add(PrecomputeNodeImpl node)
void	addFunction(String name, Object value)
PrecomputeNode	getFirstChild()
int	getFunctionCount()
String	getFunctionName(int idx)
Object	getFunctionResult(int idx)
PrecomputeNodeKey	getKey()
PrecomputeNode	getLastChild()
PrecomputeNode	getNext()
PrecomputeNode	getParent()
void	prune()
protected void	setFirstChild(PrecomputeNodeImpl firstChild)
protected void	setLastChild(PrecomputeNodeImpl lastChild)
protected void	setNext(PrecomputeNodeImpl next)
protected void	setParent(PrecomputeNodeImpl parent)