Contract.java

/* Copyright (C) 2013 Interactive Brokers LLC. All rights reserved.  This code is subject to the terms
 * and conditions of the IB API Non-Commercial License or the IB API Commercial License, as applicable. */

package com.ib.client;

import java.util.Vector;

public class Contract implements Cloneable {

	public int m_conId;
	public String m_symbol;
	public String m_secType;
	public String m_expiry;
	public double m_strike;
	public String m_right;
	public String m_multiplier;
	public String m_exchange;

	public String m_currency;
	public String m_localSymbol;
	public String m_tradingClass;
	public String m_primaryExch; // pick a non-aggregate (ie not the SMART
																// exchange) exchange that the contract trades
																// on. DO NOT SET TO SMART.
	public boolean m_includeExpired; // can not be set to true for orders.

	public String m_secIdType; // CUSIP;SEDOL;ISIN;RIC
	public String m_secId;

	// COMBOS
	public String m_comboLegsDescrip; // received in open order version 14 and up
																		// for all combos
	public Vector<ComboLeg> m_comboLegs = new Vector<ComboLeg>();

	// delta neutral
	public UnderComp m_underComp;

	public Contract() {
		m_conId = 0;
		m_strike = 0;
		m_includeExpired = false;
	}

	public Object clone() throws CloneNotSupportedException {
		Contract retval = (Contract) super.clone();
		retval.m_comboLegs = (Vector<ComboLeg>) retval.m_comboLegs.clone();
		return retval;
	}

	public Contract(int p_conId, String p_symbol, String p_secType, String p_expiry, double p_strike, String p_right, String p_multiplier, String p_exchange,
			String p_currency, String p_localSymbol, String p_tradingClass, Vector<ComboLeg> p_comboLegs, String p_primaryExch, boolean p_includeExpired,
			String p_secIdType, String p_secId) {
		m_conId = p_conId;
		m_symbol = p_symbol;
		m_secType = p_secType;
		m_expiry = p_expiry;
		m_strike = p_strike;
		m_right = p_right;
		m_multiplier = p_multiplier;
		m_exchange = p_exchange;
		m_currency = p_currency;
		m_includeExpired = p_includeExpired;
		m_localSymbol = p_localSymbol;
		m_tradingClass = p_tradingClass;
		m_comboLegs = p_comboLegs;
		m_primaryExch = p_primaryExch;
		m_secIdType = p_secIdType;
		m_secId = p_secId;
	}

	public boolean equals(Object p_other) {

		if (this == p_other) {
			return true;
		}

		if (p_other == null || !(p_other instanceof Contract)) {
			return false;
		}

		Contract l_theOther = (Contract) p_other;

		if (m_conId != l_theOther.m_conId) {
			return false;
		}

		if (Util.StringCompare(m_secType, l_theOther.m_secType) != 0) {
			return false;
		}

		if (Util.StringCompare(m_symbol, l_theOther.m_symbol) != 0 || Util.StringCompare(m_exchange, l_theOther.m_exchange) != 0
				|| Util.StringCompare(m_primaryExch, l_theOther.m_primaryExch) != 0 || Util.StringCompare(m_currency, l_theOther.m_currency) != 0) {
			return false;
		}

		if (!Util.NormalizeString(m_secType).equals("BOND")) {

			if (m_strike != l_theOther.m_strike) {
				return false;
			}

			if (Util.StringCompare(m_expiry, l_theOther.m_expiry) != 0 || Util.StringCompare(m_right, l_theOther.m_right) != 0
					|| Util.StringCompare(m_multiplier, l_theOther.m_multiplier) != 0 || Util.StringCompare(m_localSymbol, l_theOther.m_localSymbol) != 0
					|| Util.StringCompare(m_tradingClass, l_theOther.m_tradingClass) != 0) {
				return false;
			}
		}

		if (Util.StringCompare(m_secIdType, l_theOther.m_secIdType) != 0) {
			return false;
		}

		if (Util.StringCompare(m_secId, l_theOther.m_secId) != 0) {
			return false;
		}

		// compare combo legs
		if (!Util.VectorEqualsUnordered(m_comboLegs, l_theOther.m_comboLegs)) {
			return false;
		}

		if (m_underComp != l_theOther.m_underComp) {
			if (m_underComp == null || l_theOther.m_underComp == null) {
				return false;
			}
			if (!m_underComp.equals(l_theOther.m_underComp)) {
				return false;
			}
		}

		return true;
	}
}