org.apache.calcite.util

Class PartiallyOrderedSet.TopBottomNode<E>

java.lang.Object

org.apache.calcite.util.PartiallyOrderedSet.Node<E>

org.apache.calcite.util.PartiallyOrderedSet.TopBottomNode<E>

Type Parameters:

E - Element type

Enclosing class:

PartiallyOrderedSet<E>

private static class PartiallyOrderedSet.TopBottomNode<E>
extends PartiallyOrderedSet.Node<E>

Subclass of Node for top/bottom nodes. Improves readability when debugging.

Field Summary

Fields

Modifier and Type	Field and Description
private String	description

Fields inherited from class org.apache.calcite.util.PartiallyOrderedSet.Node

childList, e, parentList

Constructor Summary

Constructors

Constructor and Description
TopBottomNode(boolean top)

Method Summary

Modifier and Type	Method and Description
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

description

private final String description

Constructor Detail

TopBottomNode

TopBottomNode(boolean top)

Method Detail

toString

public String toString()

Overrides:

toString in class PartiallyOrderedSet.Node<E>