org.imemex.logicalplan.treewalkers
Class AbstractUnderstandableTreeWalker

java.lang.Object
  org.imemex.logicalplan.treewalkers.AbstractUnderstandableTreeWalker

Direct Known Subclasses:

AllButGroupMatchingTreeWalker, FilterAllConverter

public abstract class AbstractUnderstandableTreeWalker
extends java.lang.Object

Constructor Summary

AbstractUnderstandableTreeWalker()

Method Summary

LogicalNode

processTree(LogicalNode nodeToMatch) Recursively traverse tree until all leaves were either matched or visited.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractUnderstandableTreeWalker

public AbstractUnderstandableTreeWalker()

Method Detail

processTree

public LogicalNode processTree(LogicalNode nodeToMatch)

Recursively traverse tree until all leaves were either matched or visited.

Parameters:

nodeToMatch - to match against.

Returns: