Package org.elasticsearch.index.mapper
Interface DocValueFetcher.Leaf
- Enclosing class:
- DocValueFetcher
public static interface DocValueFetcher.Leaf
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Method Summary
Modifier and Type Method Description boolean
advanceExact(int docId)
Advance the doc values reader to the provided doc.int
docValueCount()
A count of the number of values at this document.java.lang.Object
nextValue()
Load and format the next value.
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Method Details
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advanceExact
boolean advanceExact(int docId) throws java.io.IOExceptionAdvance the doc values reader to the provided doc.- Returns:
- false if there are no values for this document, true otherwise
- Throws:
java.io.IOException
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docValueCount
int docValueCount() throws java.io.IOExceptionA count of the number of values at this document.- Throws:
java.io.IOException
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nextValue
java.lang.Object nextValue() throws java.io.IOExceptionLoad and format the next value.- Throws:
java.io.IOException
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