org.apache.calcite.rel.rules

Class LoptJoinTree.Leaf

java.lang.Object

org.apache.calcite.rel.rules.LoptJoinTree.BinaryTree

org.apache.calcite.rel.rules.LoptJoinTree.Leaf

Enclosing class:

LoptJoinTree

protected static class LoptJoinTree.Leaf
extends LoptJoinTree.BinaryTree

Binary tree node that has no children.

Constructor Summary

Constructors

Constructor and Description
LoptJoinTree.Leaf(int rootId, LoptJoinTree parent)

Method Summary

Methods

Modifier and Type	Method and Description
int	getId()
void	getTreeOrder(List<Integer> treeOrder)

Methods inherited from class org.apache.calcite.rel.rules.LoptJoinTree.BinaryTree

getParent

Methods inherited from class java.lang.Object

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

Constructor Detail

LoptJoinTree.Leaf

public LoptJoinTree.Leaf(int rootId,
                 LoptJoinTree parent)

Method Detail

getId

public int getId()

Returns:

the id associated with a leaf node in a binary tree

getTreeOrder

public void getTreeOrder(List<Integer> treeOrder)

Specified by:

getTreeOrder in class LoptJoinTree.BinaryTree