windchill BOM复制api

Windchill提供了多种途径用于复制BOM，其中包括使用Windchill API实现复制。以下是一个Windchill BOM复制API的示例：

public static WTPartUsageLink copyBOM(WTPartUsageLink usageLink, WTPart newPart) throws WTException {
    // 获取原BOM信息
    WTPartMaster originalMaster = (WTPartMaster)usageLink.getUses();
    WTPart originalPart = (WTPart)WTPartHelper.service.getLatestIteration(originalMaster);
    
    // 创建新的BOM信息
    WTPartUsageLink newUsageLink = WTPartUsageLink.newWTPartUsageLink(newPart, originalPart, usageLink.getQuantity());
    
    // 设置新的BOM属性
    newUsageLink.setRoleAObject(usageLink.getRoleAObject());
    newUsageLink.setRoleBObject(usageLink.getRoleBObject());
    newUsageLink.setRoleAObjectDesc(usageLink.getRoleAObjectDesc());
    newUsageLink.setRoleBObjectDesc(usageLink.getRoleBObjectDesc());
    newUsageLink.setComponentLocation(usageLink.getComponentLocation());
    newUsageLink.setComponentQuantity(usageLink.getComponentQuantity());
    newUsageLink.setComponentRemarks(usageLink.getComponentRemarks());
    
    // 复制BOM中的子件
    QueryResult qr = WTPartHelper.service.getUsesOccurrences(originalPart);
    while (qr.hasMoreElements()) {
        WTPartUsageLink childUsageLink = (WTPartUsageLink)qr.nextElement();
        copyBOM(childUsageLink, newPart);
    }
    
    // 保存新BOM信息
    PersistenceHelper.manager.save(newUsageLink);
    return newUsageLink;
}

该API的功能是复制一个WTPartUsageLink对象，包括其所有子级BOM信息。调用该API时，需要传入要复制的WTPartUsageLink对象和新创建的WTPart对象。