Package com.almworks.jira.structure.api.row

Class RowMapper.Mapping

Object

Mapping

Enclosing interface:

RowMapper

public static class RowMapper.Mapping
extends Object

Method Summary

Modifier and Type	Method	Description
<T> ValueColumn<Long,T>	createMappedResultColumn(ValueColumn<Long,T> actualColumn)
LongLongHppcOpenHashMap	getMap()
LongList	getMappedRows()
LongList	getRequestedRows()
static RowMapper.Mapping	identical(LongList rows)
boolean	isMapped()
static RowMapper.Mapping	mapped(LongList rows, LongList mappedRows, LongLongHppcOpenHashMap map)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

identical

public static RowMapper.Mapping identical(LongList rows)

mapped

public static RowMapper.Mapping mapped(LongList rows,
 LongList mappedRows,
 LongLongHppcOpenHashMap map)

getRequestedRows

public LongList getRequestedRows()

getMappedRows

public LongList getMappedRows()

Returns:

a mapped list of requested row. If a row was mapped, the mapped row ID is present instead of the requested ID. IF row mapped to nothing, nothing is present. Otherwise, if row was not mapped (present in the forest), the requested row ID is present.

getMap

@Nullable
public LongLongHppcOpenHashMap getMap()

Returns:

a map with entries for the rows that are mapped to other rows -- rows that mapped to nothing (0) are not present, as well as rows that were mapped to themselves Returns null when no mapping was made

isMapped

public boolean isMapped()

createMappedResultColumn

@NotNull
public <T> ValueColumn<Long,T> createMappedResultColumn(@Nullable
 ValueColumn<Long,T> actualColumn)