/* * Copyright (c) 2002-2003 by OpenSymphony * All rights reserved. *//* * Generated by XDoclet - Do not edit! */package com.opensymphony.workflow.spi.ejb;/** * Primary key for CurrentStepPrev. * @author Hani Suleiman (hani@formicary.net) Date: Apr 7, 2003 Time: 8:17:26 PM */public class PreviousStepPK extends java.lang.Object implements java.io.Serializable {    //~ Instance fields ////////////////////////////////////////////////////////    public java.lang.Long id;    public java.lang.Long previousId;    //~ Constructors ///////////////////////////////////////////////////////////    public PreviousStepPK() {    }    public PreviousStepPK(java.lang.Long id, java.lang.Long previousId) {        this.id = id;        this.previousId = previousId;    }    //~ Methods ////////////////////////////////////////////////////////////////    public void setId(java.lang.Long id) {        this.id = id;    }    public java.lang.Long getId() {        return id;    }    public void setPreviousId(java.lang.Long previousId) {        this.previousId = previousId;    }    public java.lang.Long getPreviousId() {        return previousId;    }    public boolean equals(Object obj) {        if (!(obj instanceof com.opensymphony.workflow.spi.ejb.PreviousStepPK)) {            return false;        }        com.opensymphony.workflow.spi.ejb.PreviousStepPK pk = (com.opensymphony.workflow.spi.ejb.PreviousStepPK) obj;        boolean eq = true;        if (obj == null) {            eq = false;        } else {            if (this.id != null) {                eq = eq && this.id.equals(pk.getId());            } else // this.id == null             {                eq = eq && (pk.getId() == null);            }            if (this.previousId != null) {                eq = eq && this.previousId.equals(pk.getPreviousId());            } else // this.previousId == null             {                eq = eq && (pk.getPreviousId() == null);            }        }        return eq;    }    public int hashCode() {        int _hashCode = 0;        if (this.id != null) {            _hashCode += this.id.hashCode();        }        if (this.previousId != null) {            _hashCode += this.previousId.hashCode();        }        return _hashCode;    }    /** @return String representation of this pk in the form of [.field1.field2.field3]. */    public String toString() {        StringBuffer toStringValue = new StringBuffer("[.");        toStringValue.append(this.id).append('.');        toStringValue.append(this.previousId).append('.');        toStringValue.append(']');        return toStringValue.toString();    }}