NodeComparator

java.lang.Object

EDU.purdue.cs.bloat.trans.NodeComparator

public class NodeComparator extends Object

NodeComparator is a class used to differentiate nodes in an expression tree.

Field Summary

Fields

Modifier and Type

Field

Description

static boolean

DEBUG
Constructor Summary

Constructors

Constructor

Description

NodeComparator()
Method Summary

Modifier and Type

Method

Description

static boolean

equals(Node v, Node w)

Determines whether or not two Nodes are equal.

static int

hashCode(Node node)

Computes a hash code for a given Node based upon its type.

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- DEBUG
  
  public static boolean DEBUG
Constructor Details
- NodeComparator
  
  public NodeComparator()
Method Details
- equals
  
  public static boolean equals(Node v, Node w)
  
  Determines whether or not two Nodes are equal.
- hashCode
  
  public static int hashCode(Node node)
  
  Computes a hash code for a given Node based upon its type. The hash code of nodes that are composed of other nodes are based upon their composits.