org.knime.core.data
Class TimestampValue.TimestampUtilityFactory

java.lang.Object
  org.knime.core.data.DataValue.UtilityFactory
      org.knime.core.data.TimestampValue.TimestampUtilityFactory

Enclosing interface:

TimestampValue

public static class TimestampValue.TimestampUtilityFactory
extends DataValue.UtilityFactory

Implementations of the meta information of this value class.

Constructor Summary

protected

TimestampValue.TimestampUtilityFactory() Only subclasses are allowed to instantiate this class.

Method Summary

protected DataValueComparator	getComparator() Derived classes should override this and provide a DataValueComparator that compares the respective DataValue.
Icon	getIcon() Get an icon representing this value.

Methods inherited from class org.knime.core.data.DataValue.UtilityFactory

getRendererFamily, loadIcon

Methods inherited from class java.lang.Object

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

Constructor Detail

TimestampValue.TimestampUtilityFactory

protected TimestampValue.TimestampUtilityFactory()

Only subclasses are allowed to instantiate this class.

Method Detail

getIcon

public Icon getIcon()

Get an icon representing this value. This is used in table headers and lists, for instance.

It is recommended to override this method and return an appropriate icon of size 16x16px.

Overrides:

getIcon in class DataValue.UtilityFactory

Returns:

an icon for this value

getComparator

protected DataValueComparator getComparator()

Derived classes should override this and provide a DataValueComparator that compares the respective DataValue. If null is returned the cell implementing the DataValue interface is said to be not comparable with respect to this DataValue interface. If none of the implemented DataValue interfaces is comparable, the fallback comparator based on the cell's toString() method is used.

Overrides:

getComparator in class DataValue.UtilityFactory

Returns:

this default implementation returns null