org.knime.base.node.preproc.joiner
Class InputDataRow.WildCardCell

java.lang.Object
  org.knime.core.data.DataCell
      org.knime.base.node.preproc.joiner.InputDataRow.WildCardCell

All Implemented Interfaces:

Serializable, DataValue

Enclosing class:

InputDataRow

static class InputDataRow.WildCardCell
extends DataCell

Used in the match any case.

Author:

Heiko Hofer

Nested Class Summary

Nested classes/interfaces inherited from interface org.knime.core.data.DataValue

DataValue.UtilityFactory

Field Summary

Fields inherited from interface org.knime.core.data.DataValue

UTILITY

Constructor Summary

InputDataRow.WildCardCell()

Method Summary

protected boolean	equalsDataCell(DataCell dc) Derived classes implement their specific equals function here.
int	hashCode() This method must be implemented in order to ensure that two equal DataCell objects return the same hash code.
String	toString() Returns the String representation of this cell's value.

Methods inherited from class org.knime.core.data.DataCell

equals, getType, isMissing

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

InputDataRow.WildCardCell

InputDataRow.WildCardCell()

Method Detail

hashCode

public int hashCode()

This method must be implemented in order to ensure that two equal DataCell objects return the same hash code.

Specified by:

hashCode in class DataCell

Returns:

the hash code of your specific DataCell

See Also:

Object.hashCode(), DataCell.equals(java.lang.Object)

toString

public String toString()

Returns the String representation of this cell's value.

Specified by:

toString in class DataCell

Returns:

a String representation of this cell's value

equalsDataCell

protected boolean equalsDataCell(DataCell dc)

Derived classes implement their specific equals function here. The argument is guaranteed to be not null or a missing value, to be of the same class like this.

Specified by:

equalsDataCell in class DataCell

Parameters:

dc - the cell to compare this to

Returns:

true if this is equal to the argument, false if not