然后，它获取这个业务对象，将其实例化，并填充元数据，如下面清单4所示。
It then takes the business object, instantiates it, and populates it with the metadata, as shown in Listing 4 below.
根据实例的大小，捕获它最多可能需要30分钟时间，然后，将实例从一个池复制到另一个池并对其实例化可能需要同样的时间。
Depending on the size of the instance it can take up to 30 minutes to capture it, and then a similar amount of time to copy it from one pool to another and re-instantiate it.
如果要使用它，你必须将其实例化，并传入用于创建索引的路径。
To use it you must instantiate it with a path that it can write the index into.
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