public static class AssertingLeafReader.AssertingRandomAccessOrds extends RandomAccessOrds
NO_MORE_ORDS
Constructor and Description |
---|
AssertingRandomAccessOrds(RandomAccessOrds in,
int maxDoc) |
Modifier and Type | Method and Description |
---|---|
int |
cardinality()
Returns the cardinality for the current document (previously
set by
SortedSetDocValues.setDocument(int) . |
long |
getValueCount()
Returns the number of unique values.
|
BytesRef |
lookupOrd(long ord)
Retrieves the value for the specified ordinal.
|
long |
lookupTerm(BytesRef key)
If
key exists, returns its ordinal, else
returns -insertionPoint-1 , like Arrays.binarySearch . |
long |
nextOrd()
Returns the next ordinal for the current document (previously
set by
SortedSetDocValues.setDocument(int) . |
long |
ordAt(int index)
Retrieve the ordinal for the current document (previously
set by
SortedSetDocValues.setDocument(int) at the specified index. |
void |
setDocument(int docID)
Sets iteration to the specified docID
|
termsEnum
public AssertingRandomAccessOrds(RandomAccessOrds in, int maxDoc)
public long nextOrd()
SortedSetDocValues
SortedSetDocValues.setDocument(int)
.nextOrd
in class SortedSetDocValues
SortedSetDocValues.NO_MORE_ORDS
.
ordinals are dense, start at 0, then increment by 1 for
the next value in sorted order.public void setDocument(int docID)
SortedSetDocValues
setDocument
in class SortedSetDocValues
docID
- document IDpublic BytesRef lookupOrd(long ord)
SortedSetDocValues
BytesRef
may be re-used across calls to lookupOrd so make sure to
copy it
if you want to keep it
around.lookupOrd
in class SortedSetDocValues
ord
- ordinal to lookupSortedSetDocValues.nextOrd()
public long getValueCount()
SortedSetDocValues
getValueCount
in class SortedSetDocValues
public long lookupTerm(BytesRef key)
SortedSetDocValues
key
exists, returns its ordinal, else
returns -insertionPoint-1
, like Arrays.binarySearch
.lookupTerm
in class SortedSetDocValues
key
- Key to look uppublic long ordAt(int index)
RandomAccessOrds
SortedSetDocValues.setDocument(int)
at the specified index.
An index ranges from 0
to cardinality()-1
.
The first ordinal value is at index 0
, the next at index 1
,
and so on, as for array indexing.
ordAt
in class RandomAccessOrds
index
- index of the ordinal for the document.public int cardinality()
RandomAccessOrds
SortedSetDocValues.setDocument(int)
.cardinality
in class RandomAccessOrds
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