org.knime.core.data.xml
Class XMLBlobCell

java.lang.Object
  org.knime.core.data.DataCell
      org.knime.core.data.container.BlobDataCell
          org.knime.core.data.xml.XMLBlobCell

All Implemented Interfaces:

Serializable, DataValue, StringValue, XMLValue

public class XMLBlobCell
extends BlobDataCell
implements XMLValue, StringValue

BlobDataCell implementation that encapsulates a XMLCellContent.

Author:

Heiko Hofer

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.StringValue

StringValue.StringUtilityFactory

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

DataValue.UtilityFactory

Field Summary

Fields inherited from class org.knime.core.data.container.BlobDataCell

USE_COMPRESSION

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

UTILITY

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

UTILITY

Constructor Summary

XMLBlobCell(XMLCellContent content)
Create a new instance.

Method Summary

protected boolean	equalsDataCell(DataCell dc) Derived classes implement their specific equals function here.
static DataCellSerializer<XMLBlobCell>	getCellSerializer() Returns the serializer for XML cells.
Document	getDocument() Returns the parsed XML document.
static Class<? extends DataValue>	getPreferredValueClass() Returns the preferred value class for XML cells which is XMLValue.
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

Constructor Detail

XMLBlobCell

public XMLBlobCell(XMLCellContent content)

Create a new instance.

Parameters:

content - the content of this cell

Method Detail

getCellSerializer

public static DataCellSerializer<XMLBlobCell> 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 XMLValue.

Returns:

the preferred value class

getStringValue

public String getStringValue()

Specified by:

getStringValue in interface StringValue

Returns:

A String value.

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)