Package com.yahoo.searchlib.treenet.rule

Class TreeNode

java.lang.Object

com.yahoo.searchlib.treenet.rule.TreeNode

Direct Known Subclasses:

Condition, Response

public abstract class TreeNode
extends Object

Author:

Simon Thoresen Hult

Constructor Summary

Constructors

Constructor	Description
TreeNode()

Method Summary

Modifier and Type	Method	Description
Tree	getParent()	Returns the parent tree of this.
TreeNode	setParent(Tree parent)	Sets the parent tree net of this.
abstract String	toRankingExpression()	Returns a ranking expression equivalent of this net.

Methods inherited from class java.lang.Object

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

Constructor Details

TreeNode

public TreeNode()

Method Details

getParent

public Tree getParent()

Returns the parent tree of this.

setParent

public TreeNode setParent(Tree parent)

Sets the parent tree net of this.

Parameters:

parent - The parent tree net.

Returns:

This, to allow chaining.

toRankingExpression

public abstract String toRankingExpression()

Returns a ranking expression equivalent of this net.