org.matheclipse.core.generic

Class ExprComparator

java.lang.Object

org.matheclipse.core.generic.ExprComparator

All Implemented Interfaces:

java.util.Comparator<IExpr>

Direct Known Subclasses:

IsBinaryFalse

public class ExprComparator
extends java.lang.Object
implements java.util.Comparator<IExpr>

Compares an expression with another expression for order. Returns a negative integer, zero, or a positive integer if this expression is canonical less than, equal to, or greater than the specified expression.

Field Summary

Fields

Modifier and Type	Field and Description
static ExprComparator	CONS

Constructor Summary

Constructors

Constructor and Description
ExprComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(IExpr o1, IExpr o2)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Detail

CONS

public static final ExprComparator CONS

Constructor Detail

ExprComparator

public ExprComparator()

Method Detail

compare

public int compare(IExpr o1,
                   IExpr o2)

Specified by:

compare in interface java.util.Comparator<IExpr>