/* ** This code was written by Kent Paul Dolan. See accompanying file ** TravellerDoc.html for status for your use. */ package com.well.www.user.xanthian.java.structures; public class IntDoublePairSortedOnDouble implements ContentComparable { private int m_int; private double m_double; public IntDoublePairSortedOnDouble( int p_int, double p_double ) { super(); m_int = p_int; m_double = p_double; } public IntDoublePairSortedOnDouble( IntDoublePairSortedOnDouble that ) { this( that.m_int, that.m_double ); } public int getInt() { return m_int; } public double getDouble() { return m_double; } public String toString() { return new String ( "(" + this.m_int + "," + this.m_double + ")" ); } public int compareTo( Object that ) { /* ** We cannot even afford the cost of an if (DB) in a loop this hot, so ** comment out the debugging stuff. */ if ( this.m_double < ( ( IntDoublePairSortedOnDouble ) that).m_double ) { return Sortable.THIS_LESS_THAN; } if ( this.m_double > ( ( IntDoublePairSortedOnDouble ) that).m_double ) { return Sortable.THIS_GREATER_THAN; } return Sortable.THIS_EQUAL_TO; } public void swap ( Object l, Object r ) { IntDoublePairSortedOnDouble left = ( IntDoublePairSortedOnDouble ) l; IntDoublePairSortedOnDouble right = ( IntDoublePairSortedOnDouble ) r; int intTemp; double doubleTemp; intTemp = left.m_int; doubleTemp = left.m_double; left.m_int = right.m_int; left.m_double = right.m_double; right.m_int = intTemp; right.m_double = doubleTemp; /* ** We cannot even afford the cost of an if (DB) in a loop this hot, so ** comment out the debugging stuff. */ // System.out.println // ( // "Swapped " + left.toString() + " with " + right.toString() // ); } public boolean contentIsTheSameAs( Object that ) { return ( this.m_int == ( (IntDoublePairSortedOnDouble) that ).getInt() && this.m_double == ( (IntDoublePairSortedOnDouble) that ).getDouble() ); } }
