Package com.illumon.iris.db.tables.appendable

Class AppendableTableRow

java.lang.Object

com.illumon.iris.db.tables.appendable.AppendableTableRow

All Implemented Interfaces:

Row

public class AppendableTableRow
extends Object
implements Row

Row implementation for use by table writers that write via appendable tables. Does not support buffering more than a single outstanding row, since the appendable columns themselves tend to handle block-oriented writing internally. Requires external synchronization for correct concurrent use.

Nested Class Summary

Nested classes/interfaces inherited from interface com.illumon.iris.binarystore.Row

Row.Flags

Constructor Summary

Constructors

Constructor	Description
AppendableTableRow(AppendableTable table)

Method Summary

Modifier and Type	Method	Description
Row.Flags	getFlags()
RowSetter	getSetter(String columnName)	Gets a setter for a column.
void	setFlags(Row.Flags flags)
long	size()	Unsupported.
void	writeRow()	Writes out a new row (values set using setters).

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.illumon.iris.binarystore.Row

getColumnPartitionValue, getSetter, setColumnPartitionValue

Constructor Details

AppendableTableRow

public AppendableTableRow(@NotNull AppendableTable table)

Method Details

getSetter

public RowSetter getSetter(String columnName)

Description copied from interface: Row

Gets a setter for a column.

Specified by:

getSetter in interface Row

Parameters:

columnName - column name

Returns:

setter for the column.

getFlags

public Row.Flags getFlags()

setFlags

public void setFlags(@NotNull Row.Flags flags)

Specified by:

setFlags in interface Row

writeRow

public void writeRow() throws IOException

Description copied from interface: Row

Writes out a new row (values set using setters).

Specified by:

writeRow in interface Row

Throws:

IOException - problem writing the row

size

public long size()

Unsupported.

Row.size() is somewhat ambiguously specified in the interface and its implementations. Some implementations keep track of all rows written. Others keep track of number of rows buffered.

It seems safer to simply not allow the question to be asked, as this implementation is only intended to hold a row's data while it's still being assembled.

Specified by:

size in interface Row

Returns:

n/a

Throws:

UnsupportedOperationException - In all cases, as this method is unsupported