org.knime.core.data.xml
Class PMMLCell

java.lang.Object
  org.knime.core.data.DataCell
      org.knime.core.data.xml.PMMLCell

All Implemented Interfaces:

Serializable, DataValue, StringValue, PMMLValue, XMLValue

public class PMMLCell
extends DataCell
implements PMMLValue, StringValue

Author:

morent

See Also:

Serialized Form

Nested Class Summary

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

XMLValue.XMLUtilityFactory

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

DataValue.UtilityFactory

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

StringValue.StringUtilityFactory

Field Summary

static DataType

TYPE Type for this cell implementation.

Fields inherited from interface org.knime.core.data.xml.XMLValue

UTILITY

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

UTILITY

Constructor Summary

PMMLCell(PMMLCellContent content)
Create a new instance.

Method Summary

protected boolean	equalsDataCell(DataCell dc) Derived classes implement their specific equals function here.
static DataCellSerializer<PMMLCell>	getCellSerializer() Returns the serializer for XML cells.
protected XMLCellContent	getContent()
Document	getDocument() Returns the parsed XML document.
List<Node>	getModels()
List<Node>	getModels(org.knime.core.pmml.PMMLModelType type)
Set<org.knime.core.pmml.PMMLModelType>	getModelTypes()
String	getPMMLVersion()
static Class<? extends DataValue>	getPreferredValueClass() Returns the preferred value class for XML cells which is PMMLValue.
String	getStringValue()
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

Field Detail

TYPE

public static final DataType TYPE

Type for this cell implementation. Convenience access member for PMMLCellFactory.TYPE.

Constructor Detail

PMMLCell

PMMLCell(PMMLCellContent content)

Create a new instance.

Parameters:

content - the content of this cell

Method Detail

getCellSerializer

public static DataCellSerializer<PMMLCell> getCellSerializer()

Returns the serializer for XML cells.

Returns:

a serializer

getPreferredValueClass

public static Class<? extends DataValue> getPreferredValueClass()

Returns the preferred value class for XML cells which is PMMLValue.

Returns:

the preferred value class

getDocument

public Document getDocument()

Returns the parsed XML document.

Specified by:

getDocument in interface XMLValue

Returns:

the DOM

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

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)

getStringValue

public String getStringValue()

Specified by:

getStringValue in interface StringValue

Returns:

A String value.

getContent

protected XMLCellContent getContent()

Returns:

the content

getPMMLVersion

public String getPMMLVersion()

Specified by:

getPMMLVersion in interface PMMLValue

Returns:

the PMML Version

getModelTypes

public Set<org.knime.core.pmml.PMMLModelType> getModelTypes()

Specified by:

getModelTypes in interface PMMLValue

Returns:

the types of the contained PMML models

See Also:

PMMLModelType

getModels

public List<Node> getModels(org.knime.core.pmml.PMMLModelType type)

Specified by:

getModels in interface PMMLValue

Parameters:

type - the model type of the models

Returns:

a list with all nodes of the specified model type or an empty list if there is no model of such a type

getModels

public List<Node> getModels()

Specified by:

getModels in interface PMMLValue

Returns:

a list with all pmml models