Package org.apache.lucene.index
Interface IndexReader.ClosedListener
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- Enclosing class:
- IndexReader
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public static interface IndexReader.ClosedListener
A listener that is called when a resource gets closed.- WARNING: This API is experimental and might change in incompatible ways in the next release.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description voidonClose(IndexReader.CacheKey key)Invoked when the resource (segment core, or index reader) that is being cached on is closed.
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Method Detail
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onClose
void onClose(IndexReader.CacheKey key) throws IOException
Invoked when the resource (segment core, or index reader) that is being cached on is closed.- Throws:
IOException
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