org.apache.lucene.search
abstract public static class: Explanation.IDFExplanation [javadoc |
source]
java.lang.Object
org.apache.lucene.search.Explanation$IDFExplanation
All Implemented Interfaces:
java$io$Serializable
Small Util class used to pass both an idf factor as well as an
explanation for that factor.
This class will likely be held on a
Weight , so be aware
before storing any large or un-serializable fields.
| Method from org.apache.lucene.search.Explanation$IDFExplanation Summary: |
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|
explain, getIdf |
| Methods from java.lang.Object: |
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|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Method from org.apache.lucene.search.Explanation$IDFExplanation Detail: |
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 abstract public String explain()
This should be calculated lazily if possible. |
abstract public float getIdf() |