public class SnapshotSlice extends Snapshot
Constructor and Description |
---|
SnapshotSlice(Snapshot table,
Selection selection) |
Modifier and Type | Method and Description |
---|---|
Snapshot |
addColumn(Column[] cols) |
Column |
column(int columnIndex) |
int |
columnCount() |
int |
columnIndex(Column col) |
java.util.List |
columnNames() |
java.util.List |
columns() |
int |
delete() |
int |
deleteWhere(Selection selection) |
java.lang.String |
get(int r,
int c) |
Selection |
getSelection() |
SIndex |
getSIndexForColumns(java.lang.String[] columnNames) |
IntIterator |
iterator() |
java.lang.String |
name() |
Snapshot |
removeColumns(Column[] columns) |
IntIterator |
reverseIterator() |
int |
rowCount() |
Snapshot |
setName(java.lang.String name) |
SnapshotView |
sortOn(java.lang.String[] columnNames,
Order[] order) |
SnapshotTable |
toSnapshotTable() |
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public Snapshot removeColumns(Column[] columns)
removeColumns
in class Snapshot
public int columnCount()
columnCount
in class Snapshot
public int columnIndex(Column col)
columnIndex
in class Snapshot
public int delete()
public int deleteWhere(Selection selection)
deleteWhere
in class Snapshot
public java.util.List columnNames()
columnNames
in class Snapshot
public IntIterator iterator()
public IntIterator reverseIterator()
reverseIterator
in class Snapshot
public Selection getSelection()
getSelection
in class Snapshot
public SnapshotTable toSnapshotTable()
toSnapshotTable
in class Snapshot
public SnapshotView sortOn(java.lang.String[] columnNames, Order[] order)
public SIndex getSIndexForColumns(java.lang.String[] columnNames)
getSIndexForColumns
in class Snapshot
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