org.gvsig.remoteclient.wfs.filters
Class BinaryTree

java.lang.Object
  org.gvsig.remoteclient.wfs.filters.BinaryTree

public class BinaryTree
extends java.lang.Object

This class implements a binary tree (not ordered) that is used to build a sintactic tree for the SQL language.

Author:

Jorge Piera Llodrá (piera_jor@gva.es), Pablo Piqueras Bartolomé (pablo.piqueras@iver.es)

Nested Class Summary

class

BinaryTree.Node This class represents a binary tree node.

Constructor Summary

BinaryTree()

Method Summary

void	addTerm(java.lang.String value) This method is called for each term that is on the SQL query.
void	addTerm(java.lang.String value, java.lang.String operationTree) Adds a new term to the tree
BinaryTree.Node	getRoot()
void	printTree() Print all the tree

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryTree

public BinaryTree()

Method Detail

addTerm

public void addTerm(java.lang.String value)

This method is called for each term that is on the SQL query. It's supposed that the value is a valid expression, otherwise will launch an exception.

Parameters:

value - expression formatted

addTerm

public void addTerm(java.lang.String value,
                    java.lang.String operationTree)

Adds a new term to the tree

Parameters:

name -

value -

operationPair -

operationTree -

getRoot

public BinaryTree.Node getRoot()

Returns:

Returns the root.

printTree

public void printTree()

Print all the tree