uk.ac.starlink.table.RowSequence
, ConeQueryRowSequence
, ConeResultRowSequence
public class SequentialResultRowSequence extends java.lang.Object implements ConeResultRowSequence
Constructor | Description |
---|---|
SequentialResultRowSequence(ConeQueryRowSequence querySeq,
ConeSearcher coneSearcher,
ConeErrorPolicy errAct,
Coverage coverage,
boolean bestOnly,
boolean distFilter,
java.lang.String distanceCol) |
Constructor.
|
Modifier and Type | Method | Description |
---|---|---|
void |
close() |
|
java.lang.Object |
getCell(int icol) |
|
uk.ac.starlink.table.StarTable |
getConeResult() |
Returns the result of the cone search for the current row of this
sequence.
|
double |
getDec() |
Get central declination for the current row's cone search request
in degrees.
|
long |
getIndex() |
Get the index in the underlying table to which the current row relates.
|
double |
getRa() |
Get central right ascension for the current row's cone search request
in degrees.
|
double |
getRadius() |
Get search radius for the current row's cone search request
in degrees.
|
java.lang.Object[] |
getRow() |
|
boolean |
next() |
public SequentialResultRowSequence(ConeQueryRowSequence querySeq, ConeSearcher coneSearcher, ConeErrorPolicy errAct, Coverage coverage, boolean bestOnly, boolean distFilter, java.lang.String distanceCol)
querySeq
- sequence providing cone search query parametersconeSearcher
- cone search implementationerrAct
- defines action on cone search invocation errorcoverage
- coverage for results, or nullbestOnly
- whether all results or just best are requireddistFilter
- true to perform post-query filtering on results
based on the distance between the query position
and the result row positiondistanceCol
- name of column to hold distance information
in output table, or nullpublic uk.ac.starlink.table.StarTable getConeResult() throws java.io.IOException
ConeResultRowSequence
ConeMatcher.getConeResult(uk.ac.starlink.ttools.cone.ConeSearcher, uk.ac.starlink.ttools.cone.ConeErrorPolicy, boolean, boolean, java.lang.String, double, double, double)
.
If no records in the cone are found, the return value may either be null or (preferably) an empty table with the correct columns.
getConeResult
in interface ConeResultRowSequence
java.io.IOException
public boolean next() throws java.io.IOException
next
in interface uk.ac.starlink.table.RowSequence
java.io.IOException
public java.lang.Object getCell(int icol) throws java.io.IOException
getCell
in interface uk.ac.starlink.table.RowSequence
java.io.IOException
public java.lang.Object[] getRow() throws java.io.IOException
getRow
in interface uk.ac.starlink.table.RowSequence
java.io.IOException
public void close() throws java.io.IOException
close
in interface uk.ac.starlink.table.RowSequence
java.io.IOException
public double getDec() throws java.io.IOException
ConeQueryRowSequence
getDec
in interface ConeQueryRowSequence
java.io.IOException
public double getRa() throws java.io.IOException
ConeQueryRowSequence
getRa
in interface ConeQueryRowSequence
java.io.IOException
public double getRadius() throws java.io.IOException
ConeQueryRowSequence
getRadius
in interface ConeQueryRowSequence
java.io.IOException
public long getIndex() throws java.io.IOException
ConeQueryRowSequence
next
.getIndex
in interface ConeQueryRowSequence
java.io.IOException
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