Package io.deephaven.engine.table.impl

Class TableUpdateImpl

java.lang.Object

io.deephaven.engine.table.impl.TableUpdateImpl

All Implemented Interfaces:

LogOutputAppendable, TableUpdate

public class TableUpdateImpl
extends Object
implements TableUpdate

Implementation of TableUpdate.

Field Summary

Fields

Modifier and Type	Field	Description
RowSet	added
RowSet	modified
ModifiedColumnSet	modifiedColumnSet
RowSet	removed
RowSetShiftData	shifted

Constructor Summary

Constructors

Constructor	Description
TableUpdateImpl()
TableUpdateImpl(RowSet added, RowSet removed, RowSet modified, RowSetShiftData shifted, ModifiedColumnSet modifiedColumnSet)

Method Summary

Modifier and Type	Method	Description
TableUpdateImpl	acquire()	Increment the reference count on this object.
RowSet	added()	rows added (post-shift keyspace)
static TableUpdateImpl	copy(@NotNull TableUpdate tableUpdate)	Make a deep copy of a TableUpdate.
static TableUpdateImpl	copy(@NotNull TableUpdate tableUpdate, @NotNull ModifiedColumnSet mcs)	Make a deep copy of a TableUpdate with the given mcs.
RowSet	getModifiedPreShift()
RowSet	modified()	rows modified (post-shift keyspace)
ModifiedColumnSet	modifiedColumnSet()	the set of columns that might have changed for rows in the modified() RowSet
void	release()	Decrement the reference count on this object.
RowSet	removed()	rows removed (pre-shift keyspace)
void	reset()
RowSetShiftData	shifted()	rows that shifted to new indices
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.deephaven.engine.table.TableUpdate

append, empty, forAllModified, valid

Field Details

added

public RowSet added

removed

public RowSet removed

modified

public RowSet modified

shifted

public RowSetShiftData shifted

modifiedColumnSet

public ModifiedColumnSet modifiedColumnSet

Constructor Details

TableUpdateImpl

public TableUpdateImpl()

TableUpdateImpl

public TableUpdateImpl(RowSet added,
 RowSet removed,
 RowSet modified,
 RowSetShiftData shifted,
 ModifiedColumnSet modifiedColumnSet)

Method Details

toString

public String toString()

Overrides:

toString in class Object

acquire

public TableUpdateImpl acquire()

Description copied from interface: TableUpdate

Increment the reference count on this object.

Specified by:

acquire in interface TableUpdate

Returns:

this for convenience

release

public void release()

Description copied from interface: TableUpdate

Decrement the reference count on this object.

Specified by:

release in interface TableUpdate

getModifiedPreShift

public RowSet getModifiedPreShift()

Specified by:

getModifiedPreShift in interface TableUpdate

Returns:

a cached copy of the modified RowSet in pre-shift keyspace

reset

public void reset()

copy

public static TableUpdateImpl copy(@NotNull
 @NotNull TableUpdate tableUpdate)

Make a deep copy of a TableUpdate.

copy

public static TableUpdateImpl copy(@NotNull
 @NotNull TableUpdate tableUpdate,
 @NotNull
 @NotNull ModifiedColumnSet mcs)

Make a deep copy of a TableUpdate with the given mcs.

added

public RowSet added()

Description copied from interface: TableUpdate

rows added (post-shift keyspace)

Specified by:

added in interface TableUpdate

removed

public RowSet removed()

Description copied from interface: TableUpdate

rows removed (pre-shift keyspace)

Specified by:

removed in interface TableUpdate

modified

public RowSet modified()

Description copied from interface: TableUpdate

rows modified (post-shift keyspace)

Specified by:

modified in interface TableUpdate

shifted

public RowSetShiftData shifted()

Description copied from interface: TableUpdate

rows that shifted to new indices

Specified by:

shifted in interface TableUpdate

modifiedColumnSet

public ModifiedColumnSet modifiedColumnSet()

Description copied from interface: TableUpdate

the set of columns that might have changed for rows in the modified() RowSet

Specified by:

modifiedColumnSet in interface TableUpdate