public abstract class BaseGroupGenerator
extends java.lang.Object
implements java.io.Serializable
Constructor and Description |
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BaseGroupGenerator() |
Modifier and Type | Method and Description |
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abstract java.lang.String |
getGroupingKey(UrlDatum urlDatum)
Return key used to group URL into one queue
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public abstract java.lang.String getGroupingKey(UrlDatum urlDatum)
urlDatum
- URL to be grouped.java.io.IOException
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