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java.lang.Object org.apache.lucene.codecs.DocValuesProducer
public abstract class DocValuesProducer
Abstract API that produces numeric, binary and sorted docvalues.
Constructor Summary | |
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protected |
DocValuesProducer()
Sole constructor. |
Method Summary | |
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abstract BinaryDocValues |
getBinary(FieldInfo field)
Returns BinaryDocValues for this field. |
abstract NumericDocValues |
getNumeric(FieldInfo field)
Returns NumericDocValues for this field. |
abstract SortedDocValues |
getSorted(FieldInfo field)
Returns SortedDocValues for this field. |
abstract SortedSetDocValues |
getSortedSet(FieldInfo field)
Returns SortedSetDocValues for this field. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.io.Closeable |
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close |
Constructor Detail |
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protected DocValuesProducer()
Method Detail |
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public abstract NumericDocValues getNumeric(FieldInfo field) throws IOException
NumericDocValues
for this field.
The returned instance need not be thread-safe: it will only be
used by a single thread.
IOException
public abstract BinaryDocValues getBinary(FieldInfo field) throws IOException
BinaryDocValues
for this field.
The returned instance need not be thread-safe: it will only be
used by a single thread.
IOException
public abstract SortedDocValues getSorted(FieldInfo field) throws IOException
SortedDocValues
for this field.
The returned instance need not be thread-safe: it will only be
used by a single thread.
IOException
public abstract SortedSetDocValues getSortedSet(FieldInfo field) throws IOException
SortedSetDocValues
for this field.
The returned instance need not be thread-safe: it will only be
used by a single thread.
IOException
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