org.apache.lucene.util
Class LongValues
java.lang.Object
org.apache.lucene.index.NumericDocValues
org.apache.lucene.util.LongValues
- Direct Known Subclasses:
- AppendingDeltaPackedLongBuffer, AppendingPackedLongBuffer, BlockPackedReader, MonotonicAppendingLongBuffer, MonotonicBlockPackedReader, PagedGrowableWriter, PagedMutable
public abstract class LongValues
- extends NumericDocValues
Abstraction over an array of longs.
This class extends NumericDocValues so that we don't need to add another
level of abstraction every time we want eg. to use the PackedInts
utility classes to represent a NumericDocValues
instance.
- NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.
Method Summary |
long |
get(int idx)
Returns the numeric value for the specified document ID. |
abstract long |
get(long index)
Get value at index . |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
LongValues
public LongValues()
get
public abstract long get(long index)
- Get value at
index
.
get
public long get(int idx)
- Description copied from class:
NumericDocValues
- Returns the numeric value for the specified document ID.
- Specified by:
get
in class NumericDocValues
- Parameters:
idx
- document ID to lookup
- Returns:
- numeric value
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